In the context of encryption, a key is Group of answer choices A well-defined sequence of steps used to describe cryptographic processes An encryption method that uses no keys Text that is unintelligible to the reader A sequence of symbols that controls the operations of encipherment and decipherment

Answers

Answer 1

In the context of encryption, a key is a sequence of symbols that controls the operations of encipherment and decipherment.

It is a crucial component in cryptographic processes, used to transform plaintext into ciphertext and vice versa. The key serves as a parameter or input to the encryption algorithm, influencing the transformation of data.

By using the same key for both encryption and decryption, authorized parties can securely communicate and understand the encrypted message. Without the correct key, the ciphertext appears as unintelligible text, ensuring confidentiality.

Keys can vary in length and complexity depending on the encryption algorithm being used. Strong encryption algorithms require longer and more random keys to provide higher levels of security. Protecting the secrecy and integrity of the key is vital to maintaining the confidentiality of encrypted data.

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Related Questions

data types are automatically assigned as the smallest possible data type.
A. true
B. false

Answers

Data types are automatically assigned as the smallest possible data type: A. true.

What are the kinds of data type?

In Computer programming, there are four (4) common kinds of data type and these include the following:

Integer type (int)Floating point type (float)Boolean (bool)String (str)

Generally speaking, data are categorized automatically to smallest data type and size with each of them matching that of other inputs because they must be blended with other data.

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Within minutes, flashing lights illuminated the shattered windows. Paramedics examined both of them. When they were told they needed to go to the emergency room, Eli protested. He refused to get into the ambulance as Dave had already done.

The paramedics tried to reason with him. Eventually, he relented and mounted the stretcher.

His panic about the coming medical costs distracted him from the pain in his neck. All he could think about was the hardship this would bring upon his parents. Soon, though, his thoughts were drowned out completely by the siren’s shrill blaring.

Several months later, the insurance claims had all been processed. Because Dave was not at fault in the crash, the other driver’s insurance had to pay for everyone’s medical bills. Eli and his father breathed a sigh of relief.

Which conclusions can be drawn about Eli’s situation? Check all that apply.

He may still be covered in some cases.
He can avoid problems by being cautious.
He faces more risk than insured people do.
He may have to take precautions, but many factors are beyond his control.
Not being able to afford insurance was a factor in him not being covered.

Answers

Not being able to afford insurance was a factor in him not being covered. Hence option D is correct.

What is insurance?

Insurance is defined as a legal arrangement whereby an insurer defends another against losses resulting from particular calamities or dangers. It helps shield the insured person or their family from monetary loss.

It should be mentioned that Eli initially resisted being placed on the stretcher even after the accident. Textual proof demonstrates that he became anxious about the impending expenses as a result of his lack of insurance.

Thus, not being able to afford insurance was a factor in him not being covered. Hence option D is correct.

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Answer:

AAAA BBBB DDDDD EEEEE

Explanation:

What type of tool would you utilize to terminate twisted pair wire on a 66 or 110 block?
A) wire crimper tool
B) block trimmer tool
C) wire cinching tool
D) punchdown tool

Answers

Answer:

D. Punchdown tool

Explanation:

Quizlet verified ....

I. Describe the recursive solution to the Towers of Hanoi puzzle

Answers

The Towers of Hanoi puzzle is a classic problem in computer science and mathematics that involves moving a stack of disks from one pole to another.

The problem is usually stated as follows: given three poles and a stack of n disks on one pole, move the stack to another pole, using the third pole as a temporary holding place, such that no disk is ever placed on top of a smaller disk.A recursive solution to this problem involves breaking it down into smaller sub-problems. Specifically, we can move n-1 disks from the starting pole to the auxiliary pole, using the destination pole as a temporary holding place. We then move the largest disk from the starting pole to the destination pole. Finally, we move the n-1 disks from the auxiliary pole to the destination pole, using the starting pole as a temporary holding place.This process is repeated recursively for each sub-problem until the base case of moving a single disk is reached. The recursive solution requires n-1 moves to solve the problem for n disks. The time complexity of the recursive solution is O(2^n), making it less efficient for larger values of n.

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write an abstract about data encryption standard

Answers

Answer:

The Data Encryption standard is used to protect electronic data. DES algorithm uses symmetric block cipher for encrypting and decrypting data. Encryption converts data into gibberish language called cipher text. Decrypting the cipher text gives us back the original data that is plaintext. is also a symmetric-key block cipher published by the National Institute of Standards and Technology (NIST). 6.1.1 History In 1973, NIST published a request for proposals for a national symmetric-key cryptosystem. A proposal from IBM, a modifi cation of a project called Lucifer, was accepted as DES.

Explanation:

if this works can i have brainliest

In an attempt to reach an all-time record for its premier, ads for the highly anticipated Avengers: Endgame are run on all the major networks and cable stations across the country from 8:00 p.m. to 10:00 p.m., or during ________ time.

Answers

Based on the contextual situation, the cable stations across the country from 8:00 p.m. to 10:00 p.m., or during Late-fringe time.

What is Late-Fringe Time?

Late Fringe time is a term used in television that describes the television hours that follow the prime time.

Generally, the prime period is usually between 8:00 p.m. to 10:00 p.m., while the Late Fringe time is around 11 p.m. to 1 a.m.

Hence, in this case, it is concluded that the correct answer is "Late-Fringe period."

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Two friends can share 100 songs from their Bluetooth enabled mobile devices
a. True
b. False
c. They need internet connection
d. Not sure

Answers

Answer:

A

Explanation:

If they are connected via bluetooth, you can share unlimited amounts of anything.

In a(n) ____, the tester does more than attempt to break in; he or she also analyzes the company's security policy and procedures and reports any vulnerabilities to management.
a. penetration test c. hacking test
b. security test d. ethical hacking test

Answers

In a(n) d. ethical hacking test, the tester does more than attempt to break in; he or she also analyzes the company's security policy and procedures and reports any vulnerabilities to management.

In a penetration test, the tester attempts to simulate a real-world attack on the company's network or systems in order to identify any weaknesses or vulnerabilities. This involves more than just trying to break in; the tester also analyzes the company's security policies and procedures to identify any potential areas of weakness or vulnerability. Any vulnerabilities that are identified are then reported to management so that they can be addressed and resolved.Penetration testing, also known as pen testing or ethical hacking: Is an advanced, offensive form of security testing designed to provide a deep technical analysis of a target environment's vulnerability to exploitation and attack.

Students often find that they have enough time during the four-hour exam to answer all 125 questions and that with good study, the test is thorough but not unduly challenging to pass. You will need to pay attention to each question and respond appropriately.

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Which windows feature, introduced in windows 95, helped eliminate device resource conflicts and precluded manual device configuration with jumpers?

Answers

The windows feature, introduced in windows 95, helped eliminate device resource conflicts and precluded manual device configuration with jumpers is known to be  called option b. Plug and Play.

What is meant by plug and play?

Plug and Play (PnP) is known to be an aspect of Windows that helps any  computer system to be able to adapt to hardware alterations with low intervention by a given user.

Note that user is one who can be able to can add as well as remove devices without to use of manual configuration, and without having the  knowledge of computer hardware.

Hence, The windows feature, introduced in windows 95, helped eliminate device resource conflicts and precluded manual device configuration with jumpers is known to be  called option b. Plug and Play.

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Which windows feature, introduced in windows 95, helped eliminate device resource conflicts and precluded

[ANSWER = BRAINLIEST] How to mark an answer as brainliest?

Answers

Answer:

once your question is answered you get an option available on the bottom of the answer

see attached

and you click on Mark as brainliest

[ANSWER = BRAINLIEST] How to mark an answer as brainliest?

Answer:

You are able mark a question Brainliest when there are 2 existing answers, or if 1 answer has existed for a while.

Hope this helps! Now get in there and mark me Brainliest! :v

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Which missing piece of information would allow the triangles in the figure to be proven congruent by ASA?
Question 2 options:

A)



B)



C)

∠C ≅ ∠L

D)

∠B ≅ ∠K

Which missing piece of information would allow the triangles in the figure to be proven congruent by

Answers

D) ∠B ≅ ∠K

:D This should help you out.  

I think is C,,,,,,,,,,,,,,,,,,

the font color list arrow in the font group is available on the ____ tab.

Answers

The font color list arrow in the font group is available on the "Home" tab. This tab is located at the top of the Microsoft Word application and is the default tab that opens when you open a new document. The font group is a set of tools that allows you to change the font style, size, color, and effects of your text. By clicking on the font color list arrow, you can choose from a range of colors to apply to your text. You can also access the font color options by right-clicking on the selected text and selecting "Font" from the drop-down menu. Overall, the "Home" tab provides a range of tools and options that are essential for formatting and editing text in Microsoft Word.

The "Home" tab has the font color list arrow in the font group.

How does this work?

This is the default tab that appears when you begin a new document in Microsoft Word. It is positioned at the top of the application.

The font group is a collection of tools for changing the font style, size, color, and effects of your text. You may add a variety of colors to your text by clicking on the font color list arrow.

By right-clicking on the chosen text and selecting "Font" from the drop-down menu, you can easily access the font color choices. Overall, the "Home" tab offers a variety of tools and choices necessary for formatting and editing text in

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You are dropping your friend back home after a night at the movies. From the car, she turns on the indoor lights in her home using an app on her phone. How is your friend able to do this? a. She has a home network with smart home devices. b. She dialed into her home modem through the app and sent a command through the router. c. She has installed switches that interact with the installed app on her phone. d. She uses a hub at her home that she connects to through the app.

Answers

A. She has a home network with smart home devices

You are dropping your friend back home after a night at the movies. From the car, she turns on the indoor lights in her home using an app on her phone. Friend is able to do this by  doing home network with smart home devices. The correct option is a.

What are smart devices?

The devices which are operated using the analog signals which carry information.

You are dropping your friend back home after a night at the movies. From the car, she turns on the indoor lights in her home using an app on her phone.

Friend is able to do this by doing home network with smart home devices.

Thus, the correct option is a.

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A predefined formula that performs calculations by using specific values in a particular order or structure.

Answers

Using specified values in a predetermined order or structure, a function is a formula that already exists and executes calculations.

A function is a predefined formula in mathematics, engineering, computer science, and other fields that performs a specific task by using a set of inputs, known as arguments or parameters, and returns a result. Functions are used to simplify complex calculations or operations, and they typically follow a specific syntax or structure that determines how the inputs and outputs are processed.

Functions can perform a wide range of tasks, from basic arithmetic operations like addition and subtraction to complex statistical analysis, data processing, and machine learning algorithms. They can take any number of inputs and return any type of output, depending on their specific purpose and implementation.

Functions are widely used in programming languages like Python, Java, and C++, as well as in spreadsheet applications like Ms Excel and Sheets, where they provide a powerful tool for performing calculations and automating tasks.

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In Batman Arkham Asylum, how did joker turn into a titan

Answers

He injected himself with the finished titan serum, before the end of the games fight with Batman.
why yo why a Batman question master chief is cooler

PLS HELP ON THIS ACSL QUESTION. ASAP!!! HELP NEEDED. WILL GIVE BRAINLIEST TO CORRECT RESPONSE. Pls answer only if you are sure it's correct!! Check IMAGE FOR THE PROBLEM!! ASAP.

PLS HELP ON THIS ACSL QUESTION. ASAP!!! HELP NEEDED. WILL GIVE BRAINLIEST TO CORRECT RESPONSE. Pls answer

Answers

The given program takes input values from the user and performs several operations on a 4x4 array "a".

What is the program about?

Here are the operations performed by the program step-by-step:

Initialize a variable "d" to 0.

Take input values for the 4x4 array "a" using nested for loops.

For each element in the array, check if dividing the element by 1 gives a non-integer result. If yes, replace the element with 1, else replace it with the integer value of the quotient of the element divided by 1.

For each element in the array, check if it is greater than 99. If yes, replace it with the remainder when divided by 100. Then replace the element with the remainder when divided by 3.

Add the diagonal elements and anti-diagonal elements of the array to the variable "d".

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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

PLEASE HURRY! Match terms in the first column with the order descriptions in column two.

1. Megabytes, gigabytes, terabytes
2. Petabytes, terabytes, kilobytes
3. Exabytes, zettabytes, megabytes

1. ordered from largest to smallest
2. in no apparent order
3. ordered from smallest to largest

Answers

Megabytes gigabytes terabytes - from smallest to largest

Petabytes terabytes kilobytes - largest to smallest

Exabytes zettabytes megabytes - in no apparent order

Explanation:

The matching of the first column with the order descriptions in column two is as follows:

Megabytes, gigabytes, terabytes: from smallest to largest.Petabytes, terabytes, kilobytes: largest to smallest.Exabytes, zettabytes, megabytes: in no apparent order.

What are the units of storage capacity in computers?

Decimal units such as kilobytes (KB), megabytes (MB), and gigabytes (GB) are commonly used to express the size of data. Binary units of measurement include kibibyte (KiB), mebibyte (MiB), and a gibibyte (GiB).

These units are categorized as follows:

Kilobyte: 1 thousand or, 1,000 bytes.Megabyte: 1 million, or 1,000,000 bytes.Gigabyte: 1 billion, or 1,000,000,000 bytes.Terabyte: 1 trillion, or 1,000,000,000,000 bytes.Petabyte: 1 quadrillion, or 1,000,000,000,000,000 bytes.

Therefore, the matching of the first column with the order descriptions in column two is well mentioned above.

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What tab appears that allows for charts to be formatted when a chart is selected?

Answers

in the Design section you can format your selected Chart

Below are the possible answer to each question write your answer in the space provided before each number

Answers

Answer:

Please find the complete question in the attached file:

Explanation:

1. primary memory

2. secondary memory

3. dynamic ram

4. HDD

5. SSD

6.Rom

7. video card

8. VRAM

9. random access memory  

10. processor

Below are the possible answer to each question write your answer in the space provided before each number

What are some of the oldest types of lenses? * (2 Points)
O Prime lenses
Telephoto lenses
GoPro lenses
Hurry!

Answers

GoPro lenses because it’s the oldest

8.9 Code Practice project stem

Answers

The Python language will create the following program with if, else, print, and user functions.

The value that needed to be entered is:

v = [24, 20, 29, 32, 34, 29, 49, 46, 39, 23, 42, 24, 38]

Basically, the phrase "programming" are equivalent. Writing code, in its broadest sense, is the act of developing rules that explain to a system what to do and the method by which to do it.

The user input in the Python language will be:

usr = int(input("Enter number: "))

With the help of if and else function the further program will be:

print(f"Index: {v.index(usr)}") if usr in v else print(-1)

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The question is incomplete, Complete question probably will be :

8.9 Code Practice Project stem

Write a program that uses the following initializer list to find if a random value entered by a user is part of that list.

v = [24, 20, 29, 32, 34, 29, 49, 46, 39, 23, 42, 24, 38]

The program should ask the user to enter a value. If the value is in the array, the program should print the index. If it is not in the array, the program should print -1.

Information that enters your system could never be retrieved without:_________

Answers

Information that enters your system could never be retrieved without proper data retrieval methods or tools. To retrieve the information, follow these steps:
Identify the location where the information is stored, such as a hard drive, cloud storage, or database, Use an appropriate retrieval method or tool for the specific storage type, such as a file explorer for hard drives, a cloud storage interface for cloud storage, or SQL queries for databases. What is database: A database is a large collection of data that has been formatted to fit a certain standard.This would make it easily asscessed when needed. It's a collection of data,formatted to fit a certain standard. Navigate to the desired information or search for it using keywords or specific identifiers, Access and retrieve the information, making sure to follow any necessary security protocols or permissions. Remember, always ensure that you have proper authorization and follow data privacy guidelines when retrieving information from any system.

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How many bits would be needed to count all of the students in class today there is 20 students

Answers

Answer:

5

Explanation:

How is data transmitted between computers?

Answers

Answer:

Data is transmitted from one computer to another through a process called serial transmittion

Serial data transmission sends data bits one after another over a single channel.

Hope this helps

0101 0011011011110110
1001 01110100 0110 0011
0110 0001 011011100110
001001100101 01110000
01110010011011110110
00110110 0101 01110011
01110011 01100101 0110
11091ו001001
01000110
01101101 01111001
0100 00110101 0000 0101
0101
Convert to text

Answers

Answer:

this is all I know... tep6sse Fmy5

What should i keep, a vr headset, or a ps5? im selling one of them and i want to know what to keep

Answers

Answer:

Tbh, you should probably keep the brain headset, but that’s in my opinion. I suggest you keep the one you use the most, because that would mean you probably like that one a bit more.

Answer:

ps5

Explanation:

moneÿ

Which statement is most likely to be true of a self-driving vehicle rated at
automation level 2 (partial automation)?
A. The vehicle is mostly controlled by artificial intelligence.
B. The vehicle is completely controlled by a computer.
C. The driver's seat does not need to be occupied.
D. The vehicle may use artificial intelligence to stay in the correct
lane.

Answers

Answer:

i would select D.

Explanation:

D is definitely the correct answer.

A Windows 10 user wants to display all the files in all the subdirectories on the E: drive with the file extension of doc.
What command would perform this function?
a.cd..
b.dir e:\*.doc /p
c.dir *.doc
d.dir e:\*.doc /s

Answers

The command that would perform the function of displaying all the files in all the subdirectories on the E: drive with the file extension of doc is `dir e:\*.doc /s`. Option (D) is correct.

A suffix to a computer file's name is called a filename extension, file name extension, or file extension. A characteristic of the contents of the file or its intended use are indicated by its extension.

The 2-4 letter suffixes that are added to a filename after a period are referred to as document file types or extensions, or filename extensions. Information about how data is stored and used in a file can be found in filename extensions, a type of metadata.

An audio file format developed by Ubisoft Entertainment S.A. for one of their computer game products has a file extension. Prevalently known as Salt Lake City game music records, these 5 documents are additionally named game information documents.

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2. what are the advantages of breaking up a single logical message into a number of fixed-sized packets and then sending each one of those packets independently through the network?

Answers

The advantages of breaking up a single logical message into a number of fixed-sized packets is that it makes it more flexible and also it increases the performance and also the reliability of the internet.

There is an Easy lost data recovery Internet as it is an heterogeneous network.

Are packets made of fixed size?

Packets are known to come in different sizes. They can also be made of  a fixed size.

The examples are 1,000 or 1,500 bytes, or other kinds of variable sizes, based on the system. Its advantages is one where errors can be corrected easily and data recovery is fast.

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