true/false. network security concerns in wired, wireless, and fiber-based networks.
Answers
Answer:
true
Explanation:
:)
Related Questions
In a ______, the bars that represent the categories of a variable are spaced so that one bar is not directly next to another; whereas in a ______, the bars actually touch one another.
Answers
Answer:
The correct answer would be "bar graph; histogram".
Explanation:
The bar graph has become a photographic arrangement of information which always practices that relate bars to consider various give information. Alternatively, this is indeed a diagrammatic comparative analysis of univariate data. This same histogram demonstrates the variation including its frequency of repeated measures, introduces numerical information.
The opportunity cost of earning an advanced college degree is that:
A. You will earn less money during the years that you are
in college.
B. You will earn more income during your career.
C. Some fields require a professional degree before you
can begin working.
D. There may be a low supply of jobs in your professional
field.
Answers
What does opportunity cost mean?
Opportunity cost is a term that indicates the benefits, or opportunities, a person or business must give up in order to pursue a certain action or decision. Opportunity cost is often the result of some kind of scarcity (ie lack of time, money, resources etc.)
In this situation the action we are pursuing is to earn an advanced college degree, thus, the opportunity cost of earning an advanced college degree is any action and/or decision we can not take because we are busy earning this advanced college degree.
The answer to this problem is:
A. You will earn less money during the years that you are in college.
In the situation proposed in the question, you are scarce on time, because you choose to spend it earning your degree and studying. You can not use the time you spend going to college to also work and earn money, thus you are not earning as much money as you could were you not in college (not in college = more time you could spend working and earning money)
Here is a further breakdown of why the other responses are incorrect:
B. You will earn more income during your career.
This is a delayed benefit (not a cost) you'd receive after working hard on a degree that could land you a stable career
C. Some fields require a professional degree before you
This is one motivation possibly pushing you to get your degree
D. There may be a low supply of jobs in your professional field.
This is a risk you may encounter
Answer:
A. You will earn less money during the years that you are in college.
Explanation:
I did this on edge and got it correct.
Hello hope this helps and have a nice day.
:D
Name three organic materials that technology turns into products.
Answers
Answer:
Useful forms of energy that can be produced include
heat
steam
electricity
renewable natural gas
and fuels.
You are in a group of five people whose small airplane crashed and
now you are stranded on a deserted tropical island for 24 hours. The
safety island is 3 miles away and can not be reached by walking.
Limited supplies from the plane have washed ashore(a flashlight, 2
bottles of water, a sheet, the tail of the plane, a bottle of perfume,
a ball of string, and a knife). Flora(plants/vegetation) and
fauna(animals) exist on the island.
1. You must use all of the supplies
2. Think of the "what if" issues: ex. How will your group
protect themselves from the animals? How can you reach
the safety island? How will your group eat? The sea
contains salt water, etc.
Answers
First and foremost, it's important to prioritize survival and safety in this situation.
What are the necessary steps?Here are some steps that the group could take using the available supplies:
Using the knife and ball of string, construct a shelter that can protect the group from the elements and provide a place to sleep. The sheet can be used as a roof or to create walls, and the tail of the plane can be used for support.
With the flashlight and knife, explore the island to find a fresh water source. If one is not found, the group can ration the two bottles of water until they can be rescued.
Use the knife and ball of string to create weapons and tools for protection and gathering food. The perfume can be used as a deterrent for some animals.
If there is no source of fresh water on the island, the group can use the ball of string and sheet to create a solar still to purify salt water from the sea.
Finally, the group can work together to come up with a plan to safely make their way to the safety island. This may involve using the tail of the plane as a makeshift raft, or building a larger boat using materials found on the island.
To protect themselves from animals, the group can create weapons and tools using the knife and ball of string.
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1. What is material science?
Answers
Answer:
Explanation:
The study of the properties of solid materials and how those properties are determined by a material’s composition and structure is material science.
Answer:
The scientific study of properties and applications of materials of construction or manufacture.
Explanation:
Information below:
The 16-bit hexadecimal number, 7A0E, represents signed integer. Convert it to decimal. Show the required computations necessary for conversion. A.X
Answers
To convert the 16-bit hexadecimal number 7A0E to decimal, we can follow the steps below:
1. Identify the sign bit: Since the number is represented using 16 bits, the leftmost bit (the most significant bit) is the sign bit. In this case, it's 7A0E.
2. Determine if the number is positive or negative: Since the sign bit is 0, the number is positive.
3. Convert the remaining 15 bits to decimal: In this case, the remaining bits are A0E.
- A0E in hexadecimal is equal to (A * 16^3) + (0 * 16^2) + (E * 16^1) = (10 * 16^3) + (0 * 16^2) + (14 * 16^1) = 40960 + 0 + 224 = 41184.
4. The final step is to consider the sign of the number. Since the sign bit was 0 (indicating a positive number), the decimal value of the 16-bit hexadecimal number 7A0E is 41184.
Therefore, the 16-bit hexadecimal number 7A0E represents the decimal value 41184.
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cout << "\nTitle Name: " << title; //Display
Answers
The line of code cout << "\nTitle Name: " << title; is used to display the value of the variable title along with the text "Title Name: ". This line of code is useful for displaying the title information in a formatted manner, typically in the console or terminal, to provide information or feedback to the user.
Here's what happens with this line of code:
The cout object represents the standard output stream in C++, which is typically the console or terminal where the program is running.
The << operator is the insertion operator and is used to insert values into the output stream.
\n is an escape sequence representing a newline character, which adds a line break before the text is displayed.
"Title Name: " is a string literal that represents the text "Title Name: ".
title is a variable that holds the value of the title. It could be a string variable or a variable of any other suitable data type.
When this line of code is executed, it will output the text "Title Name: " followed by the value stored in the title variable. For example, if the value of title is "Introduction to C++", the output would be something like:
Title Name: Introduction to C++
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what is Information communication technology?
Answers
Information communication is the use of devices to communicate with others such as family and friends.
upon running a security audit in your organization, you discover that several sales employees are using the same domain user account to log in and update the company's customer database. which action should you take? (select two. each response is part of a complete solution.) answer implement a group policy object (gpo) that implements time-of-day login restrictions. delete the account that the sales employees are currently using. train sales employees to use their own user accounts to update the customer database. implement a group policy object (gpo) that restricts simultaneous logins to one. apply the group policy object (gpo) to the container where the sales user accounts reside.
Answers
It is suggested that two action should be taken which are as follows:
Train sales employees to use their own user accounts to update the customer database.Implement a group policy object (GPO) that restricts simultaneous logins to one.What's GPOA Group Policy Object (GPO) is a collection of settings that can be used to configure and customize computer and user settings. Group Policy in Active Directory simplifies the management of user and computer settings in a networked environment.
To restrict simultaneous logins to one, Group Policy can be used. A new GPO should be created, and the settings should be modified so that the “Deny Logon Locally” policy is assigned to the “Sales Users” group.
It can be configured so that only the system administrators and the specified user accounts can log in at the same time. This will prevent sales personnel from using the same domain user account to log in simultaneously.
Furthermore, employees should be taught how to use their own user accounts to access the customer database to ensure that the system is well secured.
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adding a public key to .ssh/authorized keys is one way a hacker can retain access to the site after discovering a vulnerability
Answers
Adding a public key to .ssh/authorized keys is one way a hacker can retain access to the site after discovering a vulnerability. (True)
What is a public key?With the use of two different keys—one public and one private—public key cryptography can encrypt or sign data. The public key is then made accessible to everyone.
The private key refers to the second key. Only the private key is capable of unlocking data that has been encrypted using the public key. Public key cryptography is also known as asymmetric cryptography because it employs two keys as opposed to one. The widespread use of TLS/SSL, which enables HTTPS, is particularly notable.
The term "key" refers to a piece of information used in cryptography to scramble data so that it appears random; frequently, this key is a large number or string of numbers and letters.
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When do we want to use correlation rather than using anova? please provide an example
Answers
Correlation and ANOVA (Analysis of Variance) are both statistical methods used to analyze relationships between variables. However, they are used in different situations.
Correlation is used when you want to measure the strength and direction of the linear relationship between two continuous variables. It helps to determine if there is a relationship and the degree to which the variables vary together.
Correlation is typically measured using the Pearson correlation coefficient, which ranges from -1 to 1.
On the other hand, ANOVA is used when you want to compare means between two or more groups. It helps to determine if there are any significant differences among the groups being compared.
ANOVA analyzes categorical independent variables (groups) and a continuous dependent variable.
In summary, you would use correlation when you want to measure the relationship between two continuous variables, while ANOVA is used when comparing means among different groups. Here's an example:
Let's say you are studying the relationship between hours of study (continuous variable) and exam scores (continuous variable). To understand if there is a linear relationship between these two variables, you would use correlation. On the other hand, if you wanted to compare the mean exam scores of students who study different amounts (e.g., less than 5 hours, 5-10 hours, more than 10 hours), you would use ANOVA.
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As a photographer, what will be the driving force behind everything that you produce?
Answers
Explanation:
What is Photography?
Photography is basically an art of generating the pictures by the reaction of the light and radiant energy on the specific surface.
It is also a science of creating a long-lasting image by capturing the light, which can be done in either of the ways, such as chemically or electronically using a light-sensitive substance like photographic film or an image sensor.
It is the power of the vision through which the photographer is able to produce the perfect and beautiful pictures of any object or the human beings.
Therefore, it can be concluded that The photographer's vision serves as the inspiration for all he creates. Hence, option
Answer:
It your vision :)
Explanation:
have a nice day
I’m new to this software :)
Answers
Answer:
yeah we are happy don know don care
define types of hacker ? with three to four line of each types?
Answers
2.) malevolent hackers use their skills to cause harm to others by either stealing information or leaking it, hacking into social media accounts or by infiltrating computers and implanting malware of some kind, but this isn’t normally done by hacking, you can do it just by sending an email with a sneaky link or virus in it.
Those are the two main types but there are also hackers who work for the government as cyber security protection or even to hack into targets of the government.
A text-editing application uses binary sequences to represent each of 200 different characters. What is the minimum number of bits needed to assign a unique bit sequence to each of the possible characters
Answers
The minimum number of bits that one needs to give a unique bit sequence to each of the possible characters is 8.
What are binary sequences?A binary sequence is known to be also called a bitstream. This is regarded as is a string of ones and zeros.
The information in storage which can be in form of text message, a photograph, a song, a computer program, etc. may looks the same, like in a form or sequence of bits.
See options below
4
6
7
8
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Are hackathons evil?
Answers
Answer:No hackathons are not evil because during hackathons they are not actually hacking people they are learning to program.Also hacking also isn't just used for bad things i can also be used for good things;therefore hackathons are not evil
Plockton Scotland is located about as far north of the equator as Juneau, Alaska. yet cabbage trees, which are similar to palm trees, can grow there. how can these warm-weather trees survive so close to the arctic?
Answers
Cabbage trees, also known as Cordyline australis, are indeed native to warm regions such as New Zealand and Australia. However, they are also capable of adapting to colder climates, as evidenced by their ability to grow in places like Plockton, Scotland, which is located at a similar latitude as Juneau, Alaska.
What is the explanation for the above response?One reason why cabbage trees can survive in colder climates is their ability to withstand frost and cold temperatures. They have evolved to develop a range of adaptations, such as thicker trunks and leaves, and the ability to grow at lower temperatures. In addition, cabbage trees are able to go dormant during winter months, which helps them conserve energy and survive the colder weather.
Another factor that may contribute to the survival of cabbage trees in colder climates is the moderating effect of the ocean. Coastal areas like Plockton tend to have milder temperatures due to the warming effect of ocean currents. This can create a microclimate that is more hospitable to warm-weather trees like cabbage trees.
Thus, cabbage trees have developed a range of adaptations that allow them to survive in colder climates, and their ability to grow in areas like Plockton, Scotland, demonstrates the resilience and adaptability of plant species.
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what is the biggest benefit to using a dhcp server in a large network?
Answers
The biggest benefit to using a DHCP server in a large network is the ability to quickly and easily manage IP address assignments.
What is DHCP server ?Dynamic Host Configuration Protocol (DHCP) is a network protocol that enables a server to automatically assign an IP address to a computer from a defined range of numbers (i.e., a scope) configured for a given network. DHCP also provides a mechanism for scheduling the release and renewal of IP addresses as well as other IP configuration parameters. DHCP eliminates the need for a network administrator or a user to manually assign IP addresses.
DHCP allows network administrators to centrally manage IP addresses for all devices on the network, reducing the need for manual configuration of each device. This makes it much easier to add or remove devices from the network, as well as to troubleshoot any IP related problems. Additionally, DHCP can provide additional features such as automatic IP address assignment, lease time control, and the ability to assign specific IP addresses to specific devices.
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c write the code that creates an object of type rectangle named box1 using a no argument constructor.
Answers
Answer:
JAVA
Rectangle box1 = new Rectangle();
What is the purpose of the CC option in an email?
A.
Create a carbon copy of the message.
B.
Save the message as a template for future use.
C.
Send a copy of the message to one or more people.
D.
Forward a message to multiple recipients.
( Edmentum MSE )
Answers
Answer:
c
Explanation:
send a copy of the messege
a marketer needs to merge multiple data extensions into one sendable data extension for a personalised email campaign. how should the marketer merge the data extensions together for the email campaign?
Answers
By dragging one Data Extension (DE) on top of another in the Selected Data Extensions area, relationships between DEs can be built.
What is the process for joining two data extensions in Marketing Cloud?Click Data Relationships on the filter screen's left side, where the fields are listed. The fields from the associated data extension are displayed. Now, you can build your segmented data extension using both the Case fields and the Contacts fields.
A synchronized data expansion in Marketing Cloud can be made in what way?After you integrate your account using Marketing Cloud Connect, data sources that are ready for synchronization become visible. Contact Builder should be connected to your Marketing Cloud Connect data source. Once synced, the data source is visible in your Data Sources.
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which component of a decision support system (dss) manages and coordinates the other major components? a. model base b. database c. user interface d. engine
Answers
The component of a decision that the support system (DSS) manages and coordinates the other major components is the engine. The correct option is d.
What is DSS?The user interface of a decision support system (DSS) controls and organizes the database and model base. A decision support system (DSS) is a structured group of people, processes, tools, databases, and equipment that is used to assist in making decisions that address issues (used at all levels).
A DSS's main concern is the effectiveness of decision-making with reference to unstructured or semi-structured business challenges.
Therefore, the correct option is d. engine.
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which task manager tab provides details about how a program uses system resources
Answers
The Performance tab in the task manager provides details about how a program uses system resources.
What is a Task Manager?Task Manager is a tool in Microsoft Windows that enables you to see and manage programs, processes, and services that are presently operating on your computer. It also allows you to view the overall performance of your computer, including processor and memory usage, network activity, and disk utilization, among other things.
The Performance tab in Task Manager provides a comprehensive summary of your computer's system resource usage.
It gives a real-time graphical representation of how much of the system's CPU, memory, disk, and network capacity is being used and what processes are utilizing those resources. Furthermore, by default, it displays the system uptime as well as the current date and time.
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Task Manager is a utility that allows you to monitor the system's resources and stop errant applications. There are a variety of reasons why a computer may slow down, from inadequate memory to background programs consuming CPU time. The Task Manager tab that provides information about how a program utilizes system resources is the "Details" tab.
The "Details" tab in Task Manager is the best way to see the specifics of how a program utilizes system resources. This tab displays all running processes, with each process's CPU, memory, disk, and network use visible. To see resource usage details about the program, find the program in the list and look at the various columns. The number of CPU cores a process is utilizing, the amount of RAM it is using, and how much network bandwidth it is utilizing can all be seen in the details tab. It's a fantastic method to see what is happening behind the scenes on your PC.
In summary, the "Details" tab in Task Manager provides the specifics of how a program uses system resources. All running processes are listed in this tab, with information such as CPU, memory, disk, and network use visible. This tab displays all running processes, with each process's CPU, memory, disk, and network use visible.
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A coworker is taking a computer overseas and asks you what concerns he should have. What do you tell him
Answers
Answer:
The components within the computer can get damage during travel, so he could improve the box protection with foam thingies
Explanation:
apcs question is very confusing. Given this code:
public class LightSequence
{
// attributes not shown
/** The parameter seq is the initial sequence used for
* the light display
*/
public LightSequence(String seq)
{ /* implementation not shown */ }
/** Inserts the string segment in the current sequence,
* starting at the index ind. Returns the new sequence.
*/
public String insertSegment(String segment, int ind)
{ /* implementation not shown */ }
/** Updates the sequence to the value in seq
*/
public void changeSequence(String seq)
{ /* implementation not shown */ }
/** Uses the current sequence to turn the light on and off
* for the show
*/
public void display()
{ /* implementation not shown */ }
}
the question is
Assume that the string oldSeq has been properly declared and initialized and contains the string segment. Write a code segment that will remove the first occurrence of segment from oldSeq and store it in the string newSeq. Consider the following examples.
If oldSeq is "1100000111" and segment is "11", then "00000111" should be stored in newSeq.
If oldSeq is "0000011" and segment is "11", then "00000" should be stored in newSeq.
If oldSeq is "1100000111" and segment is "00", then "11000111" should be stored in newSeq.
Answers
What three methods help to ensure system availability? (Choose two.)
A) system resiliency
B) integrity checking
C) system backups
D) fire extinguishers
Answers
The two methods that help to ensure system availability are System resiliency and System backups.
The two methods that help to ensure system availability from the given options are:
A) System resiliency: This involves designing the system in such a way that it can continue to operate even in the face of failures or unexpected events. This may include techniques such as redundancy, fault tolerance, and disaster recovery planning.
C) System backups: This involves creating copies of important data and system configurations that can be used to restore the system in the event of a failure or data loss. Regular backups are essential for ensuring that critical data can be recovered in the event of an unexpected event or disaster.
Option B (integrity checking) can help ensure the accuracy and consistency of data, but it does not directly contribute to system availability. Option D (fire extinguishers) is a safety measure to prevent and manage physical fires and is not related to system availability.
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NEED HELP LIKE RIGHT NOW PLS
John has two ATM transactions but only one of them has a fee (Interac). Why?
A. Interac is an out-of-network ATM and First Bank charges customers if they use out-of-network ATMs.
B.First Bank charges customers for using their ATMs.
C.Banks charge fees if you take out less than $100 at an ATM machine.
D.The first ATM transaction is free but all additional ATM transactions have a fee.
Answers
Answer:
c answer
Explanation:
Select the correct answer.
Which control segment communicates with the satellites?
A. master stations
B. monitoring stations
C. ground antennas
D. control towers
Answers
Explanation:
I think
D.Control towers
hope this helps you
have a great day:)
The control segment communicates with the satellites is control towers. The correct option is D.
What is control tower?A supply chain control tower is defined by Gartner as a concept that combines people, process, data, organization, and technology.
Control towers gather and utilise operational data that is nearly real-time from the whole company ecosystem to increase visibility and facilitate decision-making.
A supply chain control tower is a cloud-based solution that uses cutting-edge technologies to manage supply chains in a proactive manner.
These technologies include artificial intelligence (AI), machine learning, and the Internet of Things (IoT).
A supply chain control tower enables businesses to better identify, classify, and address urgent problems in real time.
Control towers are the portion of the network that interacts with the satellites.
Thus, the correct option is D.
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PLEASE HELP THANK YOU
1. In programming, what is a string?
-Built-in module containing pre-written code for numeric and non-numeric data types -Cable connecting numeric and non-numeric data to the computer hardware
-Function used to print numeric and non-numeric data exactly as they are written
-Non-numeric data, consisting of a sequence of letters, numbers, spaces, and symbols
2. A runtime error means there is a problem with the computer's hardware, making it impossible to execute a program.
-True
-False
3. Which of the following is an example of a logic error in programming?
-Not using quotation marks and parentheses to print a string literal
-Printing an inaccurate statement, like print ("Dogs have wings.")
-Trying to perform an impossible task, like 5 / 0 -Using camelcase when a variable name contains two or more words
4. Which of the following is the proper way to assign a string literal value to a variable in Python?
-variableName = value -variableName = "value" -variable Name = value -variable Name = "value"
5. Read the following code used to calculate the total cost of a meal with a 20% tip:
mealCost = input ("What is the meal total?")
tip = mealCost *mealcost 0.20 totalcost = meal + tip
There is an error in the code. Which additional function needs to be used with the input() function?
-float()
-int ()
-print ()
-str()
Answers
Answer:
1) A string is "non-numeric data". In other words, it is text.
2) False, a runtime error means that there is a problem, but it will be with the software, not the hardware.
3) An impossible task such as dividing five by zero is a logical error. Not using quotes on a string would be a syntax error, printing an inaccurate statement is not an error at all (as far as the program is concerned anyway), and using camelcase on a variable with multiple words is a common convention.
4) variableName = "value"
5) The code provided here is illegible, so I can't give a straight answer. It seems to be missing operators.
1. List deep NLP models
2. Explain concept of vanishing gradient over fitting
computational load
Answers
Deep NLP models are Recursive neural network (RNN), Convolutional neural network (CNN), Long-short-term memory (LSTM), Gated recurrent unit (GRU), Autoencoder (AE). The connection between vanishing gradient and overfitting lies in the ability of deep neural networks to learn complex representations.
a. Recursive Neural Network (RNN):
RNNs are a type of neural network that can process sequential data by maintaining hidden states that capture information from previous inputs.They are commonly used in tasks like natural language understanding, sentiment analysis, and machine translation.b. Convolutional Neural Network (CNN):
CNNs, originally designed for image processing, have been adapted for NLP tasks as well. In NLP, CNNs are often applied to tasks such as text classification and sentiment analysis, where they can capture local patterns and learn hierarchical representations of text.c. Long Short-Term Memory (LSTM):
LSTMs are a type of RNN that addresses the vanishing gradient problem by introducing memory cells. They are effective in capturing long-term dependencies in sequential data and have been widely used in various NLP tasks, including language modeling, machine translation, and named entity recognition.d. Gated Recurrent Unit (GRU):
GRUs are another type of RNN that simplifies the architecture compared to LSTM while still maintaining effectiveness. GRUs have gating mechanisms that control the flow of information, allowing them to capture dependencies over long sequences. They are commonly used in tasks like text generation and speech recognition.e. Autoencoder (AE):
Autoencoders are unsupervised learning models that aim to reconstruct their input data. In NLP, autoencoders have been used for tasks such as text generation, text summarization, and feature learning. By learning a compressed representation of the input, autoencoders can capture salient features and generate meaningful output.2.
If the gradients vanish too quickly, the network may struggle to learn meaningful representations, which can hinder its generalization ability. On the other hand, if the gradients explode, it may lead to unstable training and difficulty in finding an optimal solution.
Both vanishing gradient and overfitting can increase computational load during training.
To address these issues, techniques such as gradient clipping, weight initialization strategies, regularization (e.g., dropout, L1/L2 regularization), and architectural modifications (e.g., residual connections) are employed to stabilize training, encourage better generalization, and reduce computational load.
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