Discuss how the core value of responsible stewardship applies to the development and enforcement of process synchronization in our computer systems. I look forward to our discussions this week
Answers
The core value of responsible stewardship emphasizes the need for individuals and organizations to manage resources, including natural resources, technology, and financial resources, in a responsible, ethical, and sustainable manner. In the context of computer systems, responsible stewardship applies to the development and enforcement of process synchronization in several ways.
Firstly, responsible stewardship requires the developers of computer systems to design and build systems that are efficient, reliable, and secure. This means that the synchronization mechanisms in the operating system should be efficient at allocating system resources, such as CPU time, memory, and network bandwidth, to processes in a fair and equitable manner. The developers should also ensure that these mechanisms are reliable and secure to prevent unauthorized access, data loss, or other vulnerabilities that could compromise the system's integrity.
Secondly, responsible stewardship requires the enforcement of process synchronization policies and procedures that are fair, transparent, and accountable. This means that the system administrators and operators should ensure that the synchronization policies are applied equally to all processes and users without discrimination or favoritism. They should also ensure that the synchronization policies are transparent and clearly communicated to all stakeholders to prevent misunderstandings or conflicts.
Thirdly, responsible stewardship requires the monitoring and management of the computer system's performance and capacity to ensure that it can meet the evolving demands of users and technology. This means that the system administrators and operators should regularly monitor the system's performance metrics, such as response time, throughput, and resource utilization, to identify potential bottlenecks or inefficiencies. They should also proactively manage the system's capacity by allocating resources based on the changing workload and user demands, such as load balancing, virtualization, or cloud computing.
Finally, responsible stewardship requires the continuous improvement of the computer system's synchronization mechanisms and policies based on feedback, evaluation, and innovation. This means that the developers and operators should analyze the system's performance data, user feedback, and industry trends to identify opportunities for optimization, enhancement, or innovation. They should also collaborate with other stakeholders, such as vendors, users, and regulators, to share best practices, standards, and guidelines for responsible stewardship of computer systems.
In conclusion, responsible stewardship is a core value that applies to the development and enforcement of process synchronization in our computer systems. It emphasizes the need for efficient, reliable, and secure synchronization mechanisms, fair and transparent policies, proactive management of performance and capacity, and continuous improvement through innovation and collaboration. By embracing responsible stewardship, we can ensure that our computer systems are sustainable, secure, and effective in serving the needs of society.
Related Questions
. Electricians will sometimes call ______ "disconnects" or a "disconnecting means."
A) SwitchesB) Three-pronged plugsC) Two-pronged plugsD) Electrical cords
Answers
Answer: A: Switches
Explanation:
Answer:
A) Switches
Explanation:
You have been assigned the task to store a number in a variable. The number is 51,147,483,647,321. You have different data types like Integer, Float, Char, and Double. Which data type will you use from the given data types to store the given number and why? Justify your answer with logical reasoning.
Answers
To store the number 51,147,483,647,321, the data type that can be used is long int. The reason why long int is the best choice is because it can store large values of data like 51,147,483,647,321 and it does not need any floating-point calculations.
A data type is a fundamental concept in programming. A data type specifies a particular type of data and defines a set of operations that can be performed on the data. In programming, data types are used to define variables. The data type of a variable determines the type of data that can be stored in the variable.
The best data type to use to store the number 51,147,483,647,321 is long int because it is a 64-bit integer that can store large values like 51,147,483,647,321. It is a perfect fit for the given number and it does not need any floating-point calculations. Thus, the long int data type is the best choice to store the number 51,147,483,647,321.
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Do you think that the United States would have been able to win world war l and world war ll without the help of code talkers?
Answers
Code talkers helped US to win both the world wars. As the code talkers were the persons who are experts in delivering secret messages in both regional languages and English.
A name, code talker, was given to American Indians who used their regional language to convey secret messages in the warzones.
Type 1 code was the first code created. Code talkers had a tough task of keep moving because there was always a threat to the transmitted messages.
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Which type of interest rate can be adjusted due to changes in the market?
A. Compound interest rate
B. Fixed interest rate
C. Annual percentage rate
D. Variable interest rate
Answers
Answer: fixed intrest rate
Thats your answer hope it helps.
There are 4 numbered instructions in the code, along with
comments that should help you to make changes.
//CHALLENGE #3 Change the code below to say WOW if at least 1 coin is heads (1, not 0)
// You only need to change the conditions.
if (( coin1 !=3 ) && ( coin2 >= 4)){
System.out.println("WOW! At least one coin is heads");
} else {
System.out.println("neither coin is heads");
}
//CHALLENGE #4 Change the code below to say WOW if both coins are heads
// You only need to change the conditions.
if (( coin1 != 1) || (coin2 <= 3)){
System.out.println("WOW! Both coins are Heads!");
} else {
System.out.println("No matches");
}
}
}
}
Answers
class Main {
public static void main(String[] args) {
int max = 1;
int min = 0;
int loops = 3;
int coin1 = 0;
int coin2 = 0;
for (int i = 0; i < loops; i++) {
System.out.println("\n#1 Flip 2 Coins");
//CHALLENGE #1 You will notice from the lines printed below
// that the coins do not have the correct values.
// They should be 0 for tails and 1 for heads.
coin1 = (int)(Math.random() * (max - min + 1) + min);
coin2 = (int)(Math.random() * (max - min + 1) + min);
System.out.println("coin1 = " + coin1);
System.out.println("coin2 = " + coin2);
//CHALLENGE #2 Modify the code to count the number of heads flipped.
int numHeads = 0;
if (coin1 == 1) {
numHeads++;
}
if (coin2 == 1) {
numHeads++;
}
System.out.println("Number of heads: " + numHeads);
//CHALLENGE #3 Change the code to say WOW if at least 1 coin is heads
if (coin1 == 1 || coin2 == 1) {
System.out.println("WOW! At least one coin is heads");
} else {
System.out.println("Neither coin is heads");
}
//CHALLENGE #4 Change the code to say WOW if both coins are heads
if (coin1 == 1 && coin2 == 1) {
System.out.println("WOW! Both coins are Heads!");
} else {
System.out.println("No matches");
}
}
}
}
Complete the output for the following program?
for num in range(4):
print (num * 4)
OUTPUT:
First: ___
Second: ___
Third: ___
Fourth: 12
Answers
Answer:
First: 0
Second: 4
Third:8
Fourth: 12
Explanation:
The for loop will generate numbers from 0 to 3 (one before 4), and theier product with 4 will be shown on screen.
HURRY plz
What is saturation?
A:) how transparent an image is,
B:) the purity of a color,
C:)the brightness of a color, in relationship to black,
D:) the color we would call an object, such as green, blue, pink, etc.
Answers
Answer:
B
Explanation:
saturation is the purity of a color. (B)
Answer:
B: the purity of a color
a user complains that recently every printed document has vertical lines and streaks on the paper. what should the technician do to resolve the issue?
Answers
The technician should first check and clean the printer's printhead to resolve the issue. This can be done by accessing the printer's maintenance menu and selecting the option to clean the printhead. If the problem persists, the technician may need to replace the printhead or perform further troubleshooting.
Vertical lines and streaks on printed documents are often caused by issues with the printhead. The printhead is responsible for depositing ink or toner onto the paper, and if it becomes dirty or clogged, it can result in poor print quality.
To resolve the issue, the technician should begin by accessing the printer's maintenance menu. The exact steps may vary depending on the printer model, but typically there will be an option to clean the printhead. Running a printhead cleaning cycle will help remove any built-up ink or debris that may be causing the lines and streaks.
After performing the printhead cleaning, it is important to test print a document to see if the issue has been resolved. If the problem persists, the technician may need to consider other potential causes, such as a faulty or worn-out printhead. In such cases, it may be necessary to replace the printhead or perform additional troubleshooting steps, such as checking for any software or driver updates, or examining the printer for any physical defects that could be affecting the print quality.
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You have two Windows Server 2016 computers with the Hyper-V role installed. Both computers have two hard drives, one for the system volume and the other for data. One server, HyperVTest, is going to be used mainly for testing and what-if scenarios, and its data drive is 250 GB. You estimate that you might have 8 or 10 VMs configured on HyperVTest with two or three running at the same time. Each test VM has disk requirements ranging from about 30 GB to 50 GB. The other server, HyperVApp, runs in the data center with production VMs installed. Its data drive is 500 GB. You expect two VMs to run on HyperVApp, each needing about 150 GB to 200 GB of disk space. Both are expected to run fairly disk-intensive applications. Given this environment, describe how you would configure the virtual disks for the VMs on both servers.
Answers
The virtual disk configuration for the VMs on both servers in this environment is shown below.
In the Hyper V Test,
Since there will be two or three virtual machines running at once, each of which needs between 30 and 50 GB of the total 250 GB of disk space available,
What is virtual disks?Setting up 5 virtual disks, each 50 GB in size.
2 VMs each have a 50 GB virtual drive assigned to them.
The above setup was chosen because running three VMs with various virtual disks assigned to them will not pose an issue when two or three VMs are running concurrently and sharing the same virtual disk. This is because the applications are disk-intensive.
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Given this environment, the virtual disk configuration for the VMs on both servers is shown below. Because two or three VMs will be running at the same time, and each VM has disk requirements ranging from 30 to 50 GB of total disk space of 250 GB.
What is Hyper V Test?While there are several methods for testing new virtual machine updates, Hyper-V allows desktop administrators to add multiple virtual machines to a single desktop and run tests. The Hyper-V virtualization technology is included in many versions of Windows 10. Hyper-V allows virtualized computer systems to run on top of a physical host. These virtualized systems can be used and managed in the same way that physical computer systems can, despite the fact that they exist in a virtualized and isolated environment. To monitor the utilization of a processor, memory, interface, physical disk, and other hardware, use Performance Monitor (perfmon) on a Hyper-V host and the appropriate counters. On Windows systems, the perfmon utility is widely used for performance troubleshooting.Therefore,
Configuration:
Creating 5 Virtual disks of 50 GB each.
1 virtual disk of 50 GB is assigned to 2 VM.
The above configuration is because since two or three VM will be running at the same time and using the same virtual disk will cause a problem since the applications are disk intensive, running three VMs with different virtual disks assigned to them, will not cause a problem.
For Hyper V App,
Two VM will run at the same time, and the disk requirement is 150 - 200 GB of 500 GB total disk space.
Configuration:
Creating 2 virtual disks of 200 GB each with dynamic Extension and assigning each one to a single VM will do the trick.
Since only two VMs are run here, the disk space can be separated.
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Queries with an __________ operator tend to expand results, while queries with an __________ operator tend to restrict results.
Answers
Queries with an "OR" operator tend to expand results, while queries with an "AND" operator tend to restrict results.
The "OR" operator is used in queries to retrieve documents or information that contain at least one of the specified keywords. When using the "OR" operator, the search engine or database returns a broader set of results by including any document that matches one or more of the given terms.
This operator is useful when you want to explore multiple possibilities or when you are unsure of the exact terms to use. However, it can also lead to a larger number of irrelevant results.
On the other hand, the "AND" operator is used in queries to retrieve documents or information that must contain all the specified keywords. When using the "AND" operator, the search engine or database narrows down the results by only including documents that satisfy all the given terms.
This operator is helpful when you want to focus on specific information or when you need precise results. It helps to filter out irrelevant documents and retrieve more targeted information.
In summary, the "OR" operator expands results by including any matching term, while the "AND" operator restricts results by requiring all specified terms to be present.
The choice between these operators depends on the desired breadth or specificity of the search.
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Which type of shape allows you to add text that can be moved around.
Answers
Answer:
Move a text box, WordArt, or shape forward or backward in a stack. Click the WordArt, shape, or text box that you want to move up or down in the stack. On the Drawing Tools Format tab, click either Bring Forward or Send Backward.
Adjust the code you wrote for the last problem to allow for sponsored olympic events. Add an amount of prize money for Olympians who won an event as a sponsored athlete.
The Get_Winnings(m, s) function should take two parameters — a string for the number of gold medals and an integer for the sponsored dollar amount. It will return either an integer for the money won or a string Invalid, if the amount is invalid. Olympians can win more than one medal per day.
Sample Run 1
Enter Gold Medals Won: 1
For how many dollars was your event sponsored?: 5000
Your prize money is: 80000
Sample Run 2
Enter Gold Medals Won: 2
For how many dollars was your event sponsored?: 25000
Your prize money is: 175000
Sample Run 3
Enter Gold Medals Won: 3
For how many dollars was your event sponsored?: 15000
Your prize money is: 240000
Sample Run 4
Enter Gold Medals Won: 4
For how many dollars was your event sponsored?: 1
Your prize money is: 300001
Answers
Here's the adjusted code that takes into account sponsored Olympic events and prize money for Olympians who won an event as a sponsored athlete:
The Program
d. ef G e t _ W i n ni n gs(m, s):
if n o t m . i s d i gi t ( ) o r in t ( m) < 0:
return "Invalid"
else:
nu m _ m e d a l s = i n t ( m )
prize_money = 80 00 0 *n u m _ m e dals
if n u m _ m e da l s > 1:
prize_money += 40 0 0 0 * ( n um _ medals-1)
prize_money += s
return prize_money
medals = input("Enter Gold Medals Won: ")
sponsored_amount = int(input("For how many dollars was your event sponsored?: "))
print("Your prize money is:", Get_Winnings(medals, sponsored_amount))
In this adjusted code, the Get_Winnings function takes two parameters: m for the number of gold medals won, and s for the number of dollars sponsored for the event. The prize money is calculated based on the number of medals won and the sponsored amount, using the same formula as in the previous problem.
To include the sponsored amount, the prize_money variable is increased by s. This assumes that the sponsored amount is added to the total prize money won by the athlete, rather than being a separate prize.
The main code block prompts the user for the number of gold medals won and the sponsored amount and then calls the Get_Winnings function with those values. The resulting prize money is printed on the console.
Note that in the sample runs, the prize money seems to be calculated based on the number of gold medals won, rather than the total number of medals won. If that is not the desired behavior, the prize money calculation can be adjusted accordingly.
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Define function print_popcorn_time() with parameter bag_ounces. If bag_ounces is less than 3, print "Too small". If greater than 10, print "Too large". Otherwise, compute and print 6 * bag_ounces followed by "seconds". End with a newline. Remember that print() automatically adds a newline.
Answers
Answer:
In Python:
def print_popcorn_time(bag_ounces):
if bag_ounces < 3:
print("Too small")
if bag_ounces > 10:
print("Too large")
else:
print(str(6 * bag_ounces)+" seconds")
Explanation:
This defines the function
def print_popcorn_time(bag_ounces):
This checks if bag_ounces < 3
if bag_ounces < 3:
If yes, it prints too small
print("Too small")
This checks if bag_ounces > 10
if bag_ounces > 10:
If yes, it prints too big
print("Too large")
If otherwise,
else:
Multiply bag_ounces by 6 and print the outcome
print(str(6 * bag_ounces)+" seconds")
Answer:
Explanation:
def print_popcorn_time(bag_ounces):
if bag_ounces < 3:
print("Too small")
elif bag_ounces > 10:
# Use of 'if' for this portion, will only yield a test aborted for secondary tests
print("Too large")
else:
print(str(6 * bag_ounces)+" seconds")
user_ounces = int(input())
print_popcorn_time(user_ounces)
computer cannot do anything without instructions true or false
Answers
Answer: True
Explanation:A computer (specifically the CPU, or central processing unit, within the computer system) needs instructions in order to do even the simplest things. Without instructions, it can't do anything. Just to boot your computer requires executing many many instructions.
Hope it helps✌✌
Which switching method has the lowest level of latency?
cut-through
store-and-forward
fragment-free
fast-forward
Answers
Answer:
The switching method with the lowest level of latency is the cut-through method. In cut-through switching, the switch starts forwarding a packet as soon as the destination address is read from the header, without waiting for the entire packet to be received. This reduces latency, as the packet is forwarded more quickly, but it can also increase the risk of errors, as errors in the packet are not detected until later in the transmission.
Store-and-forward, fragment-free, and fast-forward are other switching methods that have a higher level of latency than cut-through switching. The store-and-forward method requires the switch to receive the entire packet before forwarding it, which increases latency but reduces the risk of errors. Fragment-free and fast-forward are similar to cut-through switching in that they forward packets more quickly, but they have different algorithms for handling errors and ensuring that the network remains stable.
Explanation:
The switching method having the lowest level of latency is cut-through because it starts forwarding data packets as soon as the destination address is analysed.
Explanation:In the field of networking, different switching methods are used to transfer data packets between devices. Among the options provided, cut-through switching is known to have the lowest level of latency. This is because it starts forwarding the data packet to its destination as soon as the destination address is read, without storing the entire packet first. Whereas, the store-and-forward and fragment-free methods store the entire packet before beginning to forward it, resulting in higher latency.
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Singlechoicenpoints 9. Which of the following refers to a type of functions that I defined by two or more function. over a specified domain?
Answers
The range of the inner function is restricted by the domain of the outer function in a composite function.The output of one function is utilized as the input for another function in a composite function.
The type of functions that are defined by two or more function over a specified domain is called composite functions. What are functions? A function is a special type of relation that pairs each element from one set to exactly one element of another set. In other words, a function is a set of ordered pairs, where no two different ordered pairs have the same first element and different second elements.
The set of all first elements of a function's ordered pairs is known as the domain of the function, whereas the set of all second elements is known as the codomain of the function. Composite Functions A composite function is a function that is formed by combining two or more functions.
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1...difference between repeater and hub .
2... difference between bridge and router .
Answers
Answer:
Explanation:I don't say you have to mark my ans as brainliest but if you think it has really helped you plz don't forget to thank me..
1. A repeater amplifies and extends signals, while a hub is a multi-port device that broadcasts data to all connected devices, creating a shared collision domain.
2. A bridge connects network segments at the data link layer and forwards packets based on MAC addresses, while a router connects networks at the network layer and forwards packets based on IP addresses.
1. Difference between a Repeater and a Hub:
Repeater:
Operates at the physical layer (Layer 1) of the network.
Regenerates and amplifies network signals to extend their reach and overcome signal degradation.
Does not inspect or manage network traffic.
All devices connected to a repeater share the same collision domain.
Transparent to network protocols and does not interpret data.
Hub:
Operates at the physical layer (Layer 1) of the network.
Multi-port device that broadcasts incoming data to all connected devices.
Creates a single collision domain, causing devices to contend for network bandwidth.
Lacks intelligent traffic management and filtering capabilities.
Limited in terms of network performance and scalability due to shared bandwidth
2. Difference between a Bridge and a Router:
Bridge:
Operates at the data link layer (Layer 2) of the network.
Connects and joins separate network segments or LANs to form a single logical network.
Forwards data packets based on MAC addresses.
Builds and maintains a table (MAC table) of MAC addresses and associated network interfaces.
Bridges are commonly used to reduce network congestion and improve performance within smaller networks.
Does not perform IP address-based routing.
Router:
Operates at the network layer (Layer 3) of the network.
Connects multiple networks and routes data packets between them based on IP addresses.
Determines the best path for packet delivery using routing tables and protocols (e.g., RIP, OSPF, BGP).
Performs network address translation (NAT) and offers features like firewall and network traffic management.
Enables communication between networks with different IP address schemes.
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Denise earned a C in Language Arts. Daniel earned a C as well but took Language Arts Honors. Which of the following is true?
Answers
Daniel also had a C, but he enrolled in Language Arts Honors. this is true statement.
What is C language?The programming language C is all-purpose for computers. Dennis Ritchie came up with it back in the '70s, and it's still heavily utilized and important today. The features of C, by design, accurately mirror the capabilities of the CPUs it is intended to run on. At Bell Laboratories in 1972, Dennis Ritchie developed the general-purpose computer language C. Despite being ancient, it is a relatively common language. Due to its development for the UNIX operating system, C has a close connection to UNIX. High-level, all-purpose programming languages like the C language are available. For those who program systems, it offers a simple, reliable, and effective interface. As a result, system software, application software, and embedded systems are all frequently developed using the C language. Languages like C and C++ are object-oriented, whereas C is a procedural language.To learn more about C language refer to:
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When programming in the MakeCode arcade interface why would you select the button at the top left corner of the screen that reads ""home""?
Answers
The MakeCode arcade interface's "home" button returns you to the main menu, where you can access various programming projects and features.
A web-based platform called MakeCode Arcade enables users to develop and distribute games in the retro genre. Both novices and experts may easily design games for the web and handheld gaming devices because to the straightforward visual programming interface it offers. The user-friendly MakeCode Arcade interface features blocks that are easy to drag and drop and combine to build sophisticated applications. Users can submit their own original graphics or select from a variety of pre-made sprites and backgrounds. Making and sharing games with friends and other people online is also made possible by the multiplayer capability offered by MakeCode Arcade.
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You are working as a solutions architect for an online travel company. your application is going to use an auto scaling group of ec2 instances but you need to have some decoupling to store messages because of high volume. which aws service can be added to the solution that can meet this requirement
Answers
You can monitor your instances using Amazon CloudWatch. Amazon CloudWatch collects raw data from Amazon EC2 and turns it into readable metrics in near real time.
You can monitor your instances using Amazon CloudWatch. Amazon CloudWatch collects raw data from Amazon EC2 and turns it into readable metrics in near real time. These statistics are recorded for 15 months, so you can access historical information to better understand how your web application or service is performing.
To send metric data for your instance to CloudWatch at 1-minute intervals, enable detailed monitoring for your instance. For more information, see Enabling or Disabling Detailed Monitoring for Instances.
The Amazon EC2 console shows a series of graphs based on raw data from Amazon CloudWatch. Depending on your needs, you may want to get instance data from Amazon CloudWatch instead of the console graphs.
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Which of the following is true of lossy and lossless compression algorithms?
A. Lossy compression algorithms are used when perfect reconstruction of the original data is important.
B. Lossy compression algorithms are typically better than lossless compression algorithms at reducing the number of bits needed to represent a piece of data.
C. Lossless compression algorithms are only used to compress text data.
D. Lossless compression algorithms only allow for an approximate reconstruction of the original data.
Answers
Answer:
B. Lossy compression algorithms are typically better than lossless compression algorithms at reducing the number of bits needed to represent a piece of data.
Explanation:
The lossy compressions allow for data to be compressed in inexact measurements which means less loss than the exact measurements that Lossless compression uses.
The true statement regarding lossy & lossless compression algorithms is that they should be treated better as compared to lossless compression algorithms with respect to decreasing the no of bits that are required for presenting the piece of data.
The following statements should not be relevant:
It can't be used at a time when the perfect reconstruction of the real data should become significant.It not only applied for compressing the text data.It not only permits the predicted reconstruction of the real data.Therefore we can conclude that the true statement regarding lossy & lossless compression algorithms is that they should be treated better as compared to lossless compression algorithms with respect to decreasing the no of bits that are required for presenting the piece of data.
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You are creating a program for the school's
upcoming theater production. You would like to
include a picture of the cast on the cover of the
program. Which of the following factors do you
need to consider? Choose all that apply.
•image compression
•image file format
•image resolution
•image scalability
Answers
Answer:
Image file format
Image resolution
Image scalability
Explanation:
Answer:
Image File Format
Image resolution
Image Scalability
The next answer is BMP !
Explanation:
How does air gap networking seek to keep a system secure? by taking extra steps to ensure the DMZ server is fully patched to deal with the latest exploits by physically isolating it from all unsecured networks, such as the internet or a LAN by focusing on the security of the system through detection devices and incident reports
Answers
Air gap networking seeks to keep a system secure by physically isolating it from all unsecured networks, such as the internet or a LAN Thus, the correct option for this question is B.
What do you mean by the Air gap in networking?The air gap in network security may be defined as a type of measure that is utilized in order to ensure a computer network is physically isolated in order to prevent it from establishing an external connection, specifically to the Internet.
According to the context of this question, this process is used in order to ensure the security of the computer and computer network by physically isolating it from unsecured networks such as the internet or a LAN.
Therefore, the correct option for this question is B.
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Which of these statements about television is true?
a. "Studies show that people accept television's messages at face value, without much reinterpretation. "
b. "Television coverage can increase an area's participation in an activity. "
c. "American programming is much more popular than local television shows around the world. "
d. "Television is more popular in urban than in rural areas. "
e. "Television has little effect on culture. "
Answers
The statement that is true regarding "Television coverage can increase an area's participation in an activity." The correct option is b.
What is network coverage?
The geographical area covered by a service provider's network. Within this range, the phone will be able to complete a call by connecting to the carrier's or a partner network.
The geographic area where a radio station can communicate is referred to as its coverage in telecommunications.
Broadcasters and telecommunications companies frequently create coverage maps to show users the intended service area of a station.
The statement "Television coverage can increase an area's participation in an activity" is correct.
Thus, the correct option is b.
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______is to transform the raw input data into an appropriate format for subsequent analysis.
Answers
Preprocessing is to transform the raw input data into an appropriate format for subsequent analysis.
What is Data?Data is a collection of discrete states that communicate information, describing amount, quality, fact, statistics, other fundamental units of meaning, or just sequences of symbols that may be further interpreted in the quest for knowledge.
Preprocessing data is done in order to prepare it for primary processing or additional analysis. When numerous steps are necessary to prepare data for the user, the phrase might be applied to any initial or preliminary processing stage.
Hence, Preprocessing is to transform the raw input data into an appropriate format for subsequent analysis.
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To freeze rows 1 and 2, and columns 1, 2, and 3, which cell should you highlight before selecting freeze panes?.
Answers
In the case above, the cell that you can highlight before selecting freeze panes is row 3 column 4.
How do one freeze several column?This can be done when a person select the column that's is said to be next to the right of the last column a person want to freeze.
Therefore, In the case above, the cell that you can highlight before selecting freeze panes is row 3 column 4.
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How many passes will it take to find the 20 in this list? 10, 12, 14, 16, 18, 19, 20
Answers
Answer: 2 passes
Explanation: Chose 4 and got it wrong on the test. It's 2 bro
What is the output of the following code snippet? int i = 1; while (i != 9) { System.out.print(i + " "); i++; if (i == 9) { System.out.println("End"); } } 1 End 1 End 1 End (but the loop is an infinite loop) 1 End (but the loop is an infinite loop) 1 2 3 4 5 6 7 8 End 1 2 3 4 5 6 7 8 End 1 2 3 4 5 6 7 8 End (but the loop is an infinite loop)
Answers
Answer:
1 2 3 4 5 6 7 8 End
Explanation:
int i = 1;
while (i != 9){
System.out.print (i + " ");
i ++;
if (i == 9){
System.out.println("End");
}
}
A __________ is an expansion board you insert into a computer or a motherboard-mounted bit of hardware that enables network connectivity.
Answers
A network interface card (NIC) is an expansion board that you insert into a computer or a motherboard-mounted bit of hardware that enables network connectivity.
The NIC is responsible for connecting a computer to a network cable or wireless network and providing the hardware interface between the computer's network software and the network cable or wireless network. The NIC typically has a unique MAC address that is used to identify the computer on the network.
NICs are available in many different varieties, such as Ethernet, Wi-Fi, and Bluetooth, and come in different form factors, such as PCI, PCI Express, and USB. NICs can support different data transfer rates, from 10 megabits per second to multiple gigabits per second, depending on the type of NIC and the network it is connected to.
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which of the following access control methods does not require direct contact with a proximity reader in order to be detected?
Answers
Based on your question and the terms provided, the access control method that does not require direct contact with a proximity reader in order to be detected is "contactless" access control. This method uses wireless communication, such as RFID or NFC technology, allowing the reader to detect and grant access without the need for physical contact.
The access control method that does not require direct contact with a proximity reader in order to be detected is called touchless door entry. This method uses a variety of technologies such as mobile and cloud, artificial intelligence (AI), biometrics, and wearables to detect the user’s presence and grant access. One example of a touchless door entry is a wireless proximity reader. These readers are battery-powered and communicate wirelessly with localized access points throughout the building to communicate with an Internet-connected central control panel. Another example is discretionary access control (DAC), which allows an individual complete control over any objects they own along with the programs associated with those objects. This gives DAC two major weaknesses
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