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3 years ago

What is a Caesar cipher? As part of your answer demonstrate encrypting the plaintext messages: CS IS COOL with a caesar cipher.

Computers and Technology

1 answer:

sweet [91]3 years ago

8 0

Answer:

A Caesar Cipher is a basic encryption type.

Explanation:

Its implementation is very easy and straightforward. It uses a one-to-one of characters in a character set. The input needed is the plain-text message and the encryption number.

For example, using the character set A-Z, encrypting the text CS IS COOL using the key of 3 generates FV LV FRRO. What has been done here is to take each character in the plain-text message and move it by "encryption number steps" in the character set.

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Systems such as smartphones, appliances, game controllers, cable set-top boxes and automobiles that contain small computers are

Setler [38]

I guess the correct answer is Embedded system.

Systems such as smartphones, appliances, game controllers, cable set-top boxes and automobiles that contain small computers are called Embedded systems.

8 0

3 years ago

What is the troubleshooting process?

sattari [20]

It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again.Troubleshooting is needed to identify the symptoms. ...Troubleshooting is the process of isolating the specific cause or causes of the symptom.

6 0

3 years ago

The enhanced for statement allows you to iterate through the elements of an array or a collection without using a counter. Give

lesya [120]

Answer:

Check the explanation

Explanation:

public class EnhancedForExample {

public static void main(String[] args) {

int[] arr = {4, 2, 9, 1, 5, 7};

for(int num : arr) {

System.out.println(num);

}

Kindly check the attached image below for the code output.

7 0

3 years ago

Read 2 more answers

Frequently used commands can be placed in or on the _____ in the top left corner of the window.

podryga [215]

Answer:

b. Quick Access Toolbar

Explanation:

Quick Access Toolbar is a customizable toolbar that is displayed in Microsoft Excel, Microsoft Word, and other Office products.
It appears in the top left corner of the window by default.
QAT provides with quick access to frequently used features e.g. the Save, Undo, Redo features.
When you click on the drop down menu of QAT, it allows you to customize QAT. This enables you to add and remove the commands that are displayed in the toolbar. These are default commands however, it allows you to add your own commands. You can add commands to the QAT that you frequently use. You can import or export these modifications.
For example Excel Quick Access Toolbar contains only 3 buttons by default Save, Undo and Redo.

7 0

3 years ago

Carol purchases a computer. She installs speech recognition software on the computer.

Leno4ka [110]

B. Microphone helps Carol to use the speech recognition software.

Explanation:

A microphone is a hardware device which converts the sound waves in the air into electronic signals. The electrical signals are transferred to a recording medium. Four main types of microphones are as follows:

i) Cardioid

ii) Super cardioid

iii) Omni

iv) Figure 8

Handheld microphone can be used better with the home theater or a karaoke machine. The speech recognition software can be used with the help of microphone. Cabling problem can be avoided with the use of microphone, thus cable trip hazard can also be avoided.

5 0

3 years ago