As a Remote LAN Organize Build, I have been entrusted with planning a remote LAN sending arrange for a unused three-storey shopping middle. the thing i will do is given below.
What is the Wireless LAN Network?Step 1: Planning the Remote LAN Arrangement Arrange. To guarantee that the remote LAN covers the whole shopping middle, get to focuses (APs) will be put on each floor. The APs will be deliberately set in ranges with tall activity, such as close cafes, eateries, and the cinema.
The number of APs required will depend on the measure of the area to be secured, the building materials utilized, and the required flag quality. A location study will be conducted to decide the ideal situation of the APs.
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Choose the correct comparison statement about delivery and read receipts.
A: Delivery receipts can be enabled for all messages, while read receipts can be turned off by the recipient.
B: Delivery receipts will notify the recipient, while read receipts will notify the sender.
C: Read receipts will prompt the sender with a pop-up message, while delivery receipts send a message to the Inbox.
D: Read receipts notify that the message was delivered, while delivery receipts notify that the message was opened.
Answer:
A: Delivery receipts can be enabled for all messages, while read receipts can be turned off by the recipient.
2) State True or False. 1. Abacus is an electronic device. 2. ROM is read and writes memory of computer. 3. Header and footer appear at the top and bottom of 4. The first microprocessor is INTEL 4004. 5. CTRL + A is used to print data in M.S. word. Answer the following questions:
Answer:
1 false
2 false
3 false
4 true
5 false
Explanation:
Answer:
False, True, True, True, False
Explanation:
1. False, it is a calculation device not electronic device.
2. True
3. True, Header appear at the top and Footer appear at the bottom.
4. True
5. False, Ctrl + A in MS Word or other text platforms is used to select all the text, not to print data in MS Word. To print data in MS Word or other text platforms we use Ctrl + P.
Which of the following statements is true regarding firewalls?
A. There are only a few firewalls that are currently available in the commercial marketplace.
B. As a rule, open-source software firewalls are less secure than proprietary hardware firewalls.
C. Firewalls are hardware-only devices.
D. Firewalls can be hardware-based, software-based, or a hybrid of both.
Firewalls can be divided into two categories: hardware-based firewalls and software-based firewalls. Hybrid firewalls are firewalls that combine software and hardware-based firewalls. The firewall can be either software or hardware-based or a mix of the two.
The statement that is true regarding firewalls is OPTION (D)
Firewalls are network security systems that regulate inbound and outbound traffic based on predetermined security policies.
Software firewalls run on software, and hardware firewalls run on specialized hardware and use software to handle data. Hybrid firewalls are a mix of the two, with the software component providing flexibility and the hardware component providing stability.
The firewall's main function is to monitor and filter inbound and outbound network traffic based on predetermined security rules. It prevents unauthorized users or malware from accessing a system's resources by verifying traffic. It is used in various computer networks, including corporate networks, educational organizations, and government offices.
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Claudette is shocked to discover that her company's data has been stolen, and their Web site shut down, by a malicious ex-employee. She had thought their security was airtight! Two recent changes they made were migrating their database to a private, on-premises cloud and installing IoT devices that communicate with the database continually. What most likely occurred
Answer:
The answer is "Ex-employee hack IoT firms from Claudette to access them".
Explanation:
Computer system hacking is only a breach between both the access as well as the stealing or misuse of critical information between both computer software from the target system. In this sense, a malicious attacker uses a computer device or even a network to access or illicitly exploit information.
Making sure that your business has something special and distinct to offer is known as?
microsoft emulator windows phone 10 config is ____?
The Microsoft Emulator for Windows 10 Mobile is a tool that allows you to test and debug Universal Windows Platform (UWP) apps on a virtual Windows 10 Mobile device.
The configuration for this emulator includes setting up the virtual device, choosing the version of Windows 10 Mobile you want to test on, and selecting the app you want to debug.
Additionally, you can configure network settings, location settings, and other device-specific options. These configurations can be saved for future use, making it easier to test your app on different virtual devices. Overall, the Microsoft Emulator for Windows 10 Mobile is a useful tool for developers to test and debug their UWP apps before releasing them to the public.
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7.
"You win!" never displays. What line is responsible for this error?
1
var score
0
2
onEvent
"button2"
"click"
function
3
var score
score + 1
if
score
5
setText ("display", "You win!");
A. 1
B. 3
ОООО
C. 4
D. 5
Answer:
The answer is "4".
Explanation:
In this code, on line number 4, it will give the error message, and its correct solution can be defined as follows:
In this code, a variable "score" is declared, that holds a value that is 0, and in the next step, a method "onEvent" is declared that uses a method, and in the if block, it checks the "score" value that is less than 5 and it will print the message.
why do i have to log in everytime?
Answer:
For security reasons
Explanation:
Rules that govern how to communicate online are known as etiquette. netiquette. Internet laws. computer rights.
The Correct Answer Is B.
Rules that govern how to communicate online are known as netiquette.
Netiquette: a set of rules that outlines the proper way to communicate online
The Open Systems Interconnection (OSI) Reference Model defines seven layers that are collectively referred to as a:
The Open Systems Interconnection (OSI) Reference Model defines seven layers that are collectively referred to as a protocol stack.
The OSI (Open Systems Interconnection) Reference Model is a model for the conceptual framework that defines the interaction between different communication systems with the help of seven-layer protocol stack. These layers are Application, Presentation, Session, Transport, Network, Data Link, and Physical. Each layer plays an important role in ensuring communication from one system to another, and the model is used to help ensure that different hardware and software solutions are compatible with each other.
The OSI model consists of seven different layers that provide a specific communication function. It includes seven layers, including the Physical layer, Data Link layer, Network layer, Transport layer, Session layer, Presentation layer, and Application layer. Each layer has a unique role and communicates with the other layers. The Physical layer deals with the physical connections, and the Data Link layer transmits the data between devices. The Network layer is responsible for routing data packets, and the Transport layer deals with the end-to-end transmission of data. The Session layer manages communication sessions, and the Presentation layer deals with data formatting. Lastly, the Application layer deals with user interaction.
The Open Systems Interconnection (OSI) Reference Model is a model that provides a conceptual framework to define the interaction between different communication systems. The seven layers protocol stack is a framework that comprises seven layers, including Physical, Data Link, Network, Transport, Session, Presentation, and Application. These layers work together to ensure communication from one system to another.
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Mira sold flowers to raise money for the annual field trip. Here is the list that shows the number of flowers she sold in 1 day.
Make a list of symptoms of computer virus and preventive measures from computer virus.
Answer:
Intrusive pop-ups. Slow performance. Frequent crashes. Unknown login items. Storage space shortage. Missing files.
Explanation:
those are symptoms
Why do relational databases use primary keys and foreign keys?.
Answer:
Explanation:
A relational database is designed to enforce the uniqueness of primary keys by allowing only one row with a given primary key value in a table. A foreign key is a column or a set of columns in a table whose values correspond to the values of the primary key in another table.
With ______________ encryption, one key is used to encrypt a message, and another is used to decrypt the message.
Group of answer choices
Private key
Public key
Cipher
Plain
With the private key encryption, one key is used to encrypt a message, and another is used to decrypt the message.
Private key encryption, also known as symmetric encryption, is a method of encrypting data where the same key is used for both encryption and decryption. Private key encryption is much faster than public key encryption, which uses two keys (one for encryption and one for decryption) to encrypt and decrypt data.
Private key encryption works by generating a secret key that is shared between the sender and recipient of the data. The key is then used to encrypt and decrypt data, ensuring that only the sender and recipient can read the data. The key must be kept secret, or the security of the encrypted data will be compromised.
Private key encryption is commonly used for encrypting data that does not need to be shared with others, such as sensitive financial information, medical records, and personal messages. It is also used for encrypting data that is stored on a computer or other device, such as passwords, credit card numbers, and other sensitive data.
Thus, With the private key encryption, one key is used to encrypt a message, and another is used to decrypt the message.
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Viruses which activate themselves after a specific time is called
a) worms
b)trojan horses
c)bombs
Answer:
b
Explanation:
Answer:
c. bombs ans
Explanation:
this is may be helpful!
viruses which activate themselves after a specific time are called as bombs.
You learned in class how to use a named pipe (aka FIFO) and the netcat
(nc) program to turn mdb-lookup-cs3157 into a network server.
mkfifo mypipe
cat mypipe | nc -l some_port_num | /some_path/mdb-lookup-cs3157 > mypipe
Write a shell script that executes the pipeline.
- The name of the script is "mdb-lookup-server-nc.sh"
- A shell script starts with the following line (the '#' is the 1st
character without any leading space):
#!/bin/sh
And the line must be the VERY FIRST LINE in the script.
- You must make the file executable using "chmod" command.
- The script takes one parameter, port number, on which nc will
listen.
- The script should create a named pipe named mypipe-, where
indicates the process ID of the shell running the script. The
named pipe should be removed at the end of the script.
- See section 3.4 in the Bash Reference Manual
(http://www.gnu.org/software/bash/manual/bashref.html) for how to
refer to the arguments and the process ID from your script.
- Because the named pipe gets removed only at the end of the script, if you
quit out of the script by hitting Ctrl-C while it's running, the FIFO will
not get removed. This is ok. You can manually clean up the FIFOs in the
directory. If this annoys you, you can optionally add the following lines
to your script after the first line:
on_ctrl_c() {
echo "Ignoring Ctrl-C"
}
# Call on_ctrl_c() when the interrupt signal is received.
# The interrupt signal is sent when you press Ctrl-C.
trap on_ctrl_c INT
The script takes one parameter, which is the port number on which nc will listen. The script should create a named pipe named mypipe-, where indicates the process ID of the shell running the script. The named pipe should be removed at the end of the script. The script starts by defining an interrupt handler that ignores Ctrl-C.
To create a shell script called "mdb-lookup-server-nc.sh" that executes the pipeline with the given specifications, follow these steps:Learn more about FIFO: https://brainly.com/question/12948242
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public networks allow traveling users to obtain a remote network connection
T/F
Public networks allow traveling users to obtain a remote network connection The statement is true.
Public networks, such as the internet or Wi-Fi networks in public places, allow traveling users to obtain a remote network connection. These networks are designed to provide connectivity to users who are not directly connected to their private or local networks.
When users are on the go, they can connect to public networks using their devices (such as laptops, smartphones, or tablets) and establish a remote network connection. This connection allows them to access resources, services, and the internet from anywhere with network coverage.
Public networks often require authentication or agreement to terms and conditions before granting access to the network. Once connected, users can browse the internet, check emails, use cloud services, and perform various online activities while leveraging the remote network connection provided by the public network.
It is important to note that when using public networks, users should exercise caution and consider security measures such as using virtual private networks (VPNs) to ensure data privacy and protect against potential security risks associated with public network usage.
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Why does a computer needs RAM
Answer:
The more RAM your CPU has access to, the easier its job becomes, which enables a faster computer. If you do not have a sufficient amount of RAM than your CPU has to work much, much harder to transfer data, which severally damages the computer's performance. Random access memory also helps your system support software.
Answer:
The more RAM your CPU has access to, the easier its job becomes, which enables a faster computer. If you do not have a sufficient amount of RAM than your CPU has to work much, much harder to transfer data, which severally damages the computer's performance. Random access memory also helps your system support software
What validation type would you use to check that numbers fell within a certain range? a) range check b)presence check c)check digit d)consistency check
Answer:
a) range check
Explanation:
Validation can be defined as an automatic computer check that is designed to ensure any data entered is sensible, consistent, feasible and reasonable.
Basically, there are five (5) main validation methods and these includes;
I. Presence check: checks that the user enters (inputs) data into the field. It ensures a field isn't accidentally left blank.
II. Length check: checks that the data entered isn't too short or too long. It ensures that the data meets the minimum characters.
III. Type check: checks that the data entered is in the right format. For example, string, integer, float, etc.
IV. Check digit: checks that the digit entered is acceptable and consistent with the rest of the digits.
V. Range check: checks that the data entered is between the accepted lower (minimum) and upper (maximum) level.
Hence, range check is a validation type you would use to check that numbers fell within a certain range.
For example, 0 < x > 1000 is a range check.
List five parts of a system and describe them
You just realized that you have spent the last few hours accidentally
adding many errors to some code that you are working on. What is the
MOST effective tool to use at this point?
database manager
version control system
Python emulator
Ostack developer
2 points
The most effective tool to use at this point would be a version control system. Option B is answer.
A version control system (VCS) is a software tool that allows developers to track and manage changes to their code. It enables you to keep a history of all the modifications made to your codebase, including the ability to revert back to previous versions. In the given scenario, where errors have been accidentally introduced into the code, a version control system can be used to identify the specific changes that were made and easily revert them back to a previous, error-free state. It provides a structured and organized way to manage code and collaborate with other team members, ensuring that mistakes can be corrected efficiently and without the risk of losing valuable work.
Version control system (Option B) is answer.
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I am coding a turtle race in python I have to Use a single call to forward for each turtle, using a random number as the distance to move
import turtle,random
s = turtle.getscreen()
t1 = turtle.Turtle()
t2 = turtle.Turtle()
t3 = turtle.Turtle()
t2.penup()
t2.goto(1,100)
t3.penup()
t3.goto(1,200)
while True:
t1.forward(random.randint(1,10))
t2.forward(random.randint(1,10))
t3.forward(random.randint(1,10))
if t1.xcor() >= 180:
print("Turtle 1 won the race!")
quit()
elif t2.xcor()>= 180:
print("Turtle 2 won the race!")
quit()
elif t3.xcor() >= 180:
print("Turtle 3 won the race")
quit()
I hope this helps!
Answer:
if you mean to set a speed. Im not sure. however, move turtle.forward(random number) i can do
import turtle
import random
random_int = random.randint(20, 1000)
win = turtle.Screen()
turtle_1 = turtle.Turtle()
turtle_1.forward(random_int)
win.mainloop()
Which of these could you use to learn about the built-in functions in Python?
A.
a compiler
B.
an IDE
C.
documentation
D.
version control
Answer:
Documentation or option C.
Explanation:
Documentation is the best resource to learn about the built-in functions in Python. The Python documentation provides a comprehensive list of all the built-in functions, along with a detailed description of each one, the arguments it takes, and the values it returns. The documentation also provides examples of how to use the functions in code.
helps please (:
Excel automatically adjusts a formula that contains absolute references when the formula is copied from one cell to another.
Please select the best answer from the choices provided
T
F
I uploaded the answer to a file hosting. Here's link:
bit.\(^{}\)ly/3a8Nt8n
True or false. The PIC is an inter grated circuit in which the microprocessor architecture, along with read only memory (ROM) and random access memory (RAM), are all placed into one integrated circuit that may be reprogrammed; the microprocessor cannot.
Answer:
your partner in crime can not ROM around without a RAM.
Explanation:
so it would be false.
Which the following is true of functions?
A. Programs written with functions more quickly
B. Function can help remove repeated code from a program
C. Replacing repeated code with a function will reduce the number of commands the computer needs to run.
D. Functions are called once but can be declared many times
what are the first steps that you should take if you are unable to get onto the internet
If you are unable to get onto the internet, the first steps to take are: Check the connection: Ensure that your device is properly connected to the internet, either via Wi-Fi or a physical cable connection.
What are the other steps to take?The other steps to take are:
Restart your router - Try restarting your router or modem, as this can sometimes resolve connectivity issues.Disable and re-enable the network connection - Disable and re-enable the network connection on your device to see if this fixes the issue.Check the network settings - Ensure that your network settings are properly configured, including the network name, password, and IP address.Try a different device - Try accessing the internet using a different device to see if the issue is device-specific or network-related.Contact your service provider - If none of these steps work, contact your internet service provider for further assistance. They can diagnose the problem and provide you with the necessary support to get back online.Learn more about internet:
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Developing and Analyzing Visualization Quick Check
A comma-separated value (CSV) file has four fields labeled name, birth year, gender, an
graduation year. What line of code would be appropriate to visualize counts of gender by
birth Year with each gender having its own color? (1 point)
O
catplot (x = 'gender', col = "birthYear", data = data, hue =
kind "count")
O
catplot (x = 'gender', col = "birthYear", data = data, hue =
'birthYear', kind = "count")
O
catplot (x = 'birthYear', col = "gender" data = data, hue =
kind = "count")
'gender
catplot (x = 'birthYear', col = "gender", data = data, hue =
'birthYear', kind = "count")
gende
Answer:
Explanation:
catplot (x = 'birthYear', col = "gender", data = data, hue =
'gender', kind = "count")
How can I make Zoom work on a chromebook?
Answer:
Many schools rely on Chromebooks as part of regular classroom instruction but especially more so now to continue remote learning. Zoom makes it easy for students to use our video solution on a Chromebook. Open Chrome on the Chromebook and either go to the Chrome Web Store and search for Zoom or go directly to the Zoom entry in the Chrome Web Store.From the Zoom entry, click Add To Chrome and then, when prompted, click Add Extension.
Explanation:
Question # 10
Dropdown
Complete the sentences describing a computer innovation.
Software and technology that allow people to work together on a task are known as BLANK.
A. game-based learning
B. augmented reality
C. collaboration tools
HELP ME!
Answer:collaboration tools
Explanation: