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worty [1.4K]
3 years ago
6

Difference between Computer safety practices and precautions

Computers and Technology
1 answer:
nika2105 [10]3 years ago
4 0

Answer: This is a partial list of basic safety precautions to use when working on a computer: Remove your watch and jewelry and secure loose clothing. Turn off the power and unplug equipment before performing service. Cover sharp edges inside the computer case with tape. Never open a power supply or a CRT monitor.

Make sure the space underneath your desk is free from clutter and your legs have room to move. Use your mouse as close to the keyboard as possible. Adopt good posture while at the computer. Know how to adjust your chair to the most comfortable position.

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How do optical storage devices operate?
Firdavs [7]

In optical storage the data is encoded on the disk in the form of tiny pits that are arranged in the concentric rings.

so the answer should be

Optical storage devices focus a tiny pits in concentric tracks on a disk surface that acts as the storage medium.

I Hope it will help you.

7 0
3 years ago
Write a piece of codes that asks the user to enter a month (an integer), a day (another integer), and a two-digit year. The prog
Sliva [168]

Answer:

Follows are the code to this question:

#include <iostream>//header file

using namespace std;

int main()//main method

{

int day,month,year;//defining integer variable

cout<<"please enter last two digit of the year: "; //print message

cin>>year;//input year value

cout<<"enter day: "; //print message

cin>>day;//input day value

cout<<"enter month: ";//print message

cin>>month;//print month message

if(month*day==year)//check magic date condition  

{

cout<<"its magic programology year";//print message

}

else

{

cout<<"its not magic year";//print message

}

return 0;

}

Output:

please enter last two digit of the year: 98

enter day: 14

enter month: 7

its magic programology year

Explanation:

In the given code, three integer variable "day, month, and year" is declared, that uses the input method "cin" to input the value from the user-end.

In the next step, an if block statement is used that check month and day value multiple is equal to year value, if the condition is true it will print "magic programology year" otherwise it will print "not the magic year".

6 0
3 years ago
What type of font color should Kim select if she chooses a dark-colored design theme for her presentation?
Gnesinka [82]

ANSWER: Kim has chosen a dark-colored design theme for her presentation. She should therefore choose <u>a bright </u> font color that will <u>contrast with  </u>the background color.

5 0
3 years ago
Read 2 more answers
Now let's create a memo. The memo should include all parts of a memo, and these parts should appear in the correct order. In you
netineya [11]

Answer:

MEMORANDUM

TO: Stacy Shoe, Allen Sock, and Emma Johnson.

FROM: Department of Information

DATE: 20th of December, 2019

SUBJECT: Computer Operations

The following is an illustration of how to start a computer and how to open an existing word processing document. For clarity and ease of understanding, this will be divided into two subheadings. All questions should be directed to the department of information.

START A COMPUTER

Step 1: Press the start button on the CPU tower.

Step 2: Wait while the computer boots. When the computer has finished booting, it will show a dialogue box that will ask for a user name and password.

Step 3: Enter your user name and password, then click

"OK."

Step 4: Your computer is now ready to use.

OPENING A WORD PROCESSING DOCUMENT

To open any word processing documents, you can use any of the options below.

1. Double-click file

In some cases, you can double-click a file to open it in Microsoft Word. However, the file will only open in Microsoft Word if that file type is associated with Microsoft Word. Word documents, like .doc and .docx files, are associated with Microsoft Word by default. However, web page files, text, and rich text format files are often not associated with Word by default, so double-clicking on these files may open in another program.

2. Right-click file and select program

For any file, you can choose the program to open a file with, including Microsoft Word.

Step 1: Right-click the file you want to open.

Step 2: In the pop-up menu, select the Open with option.

Step 3: If available, choose the Microsoft Word program option in the Open with menu. If Microsoft Word is not listed, select the Choose other app or Choose default program option, depending on the

Step 4: In the window that opens, find Microsoft Word in the program list and select that option. Microsoft Word should open and the file opened within Word.

3. Open within Microsoft Word

Follow the steps below to open a file from within Microsoft Word.

Step 1: Open the Microsoft Word program.

Step 2: Click the File tab on the Ribbon and click the Open option.

Step 3: If the Open window does not appear, click the Browse option to open that window.

Step 4: In the Open window, find and select the file you want to open in Microsoft Word. You may need to click the drop-down list next to the File name text field to change the file type to that of the file you want to select and open.

Step 5: Click the Open button at the bottom right of the Open window.

As stated above, all questions are to be directed to the department of information.

Thanks.

Explanation:

5 0
3 years ago
"Different links can transmit data at different rates, with the _______ of a link measured in bits/second"
murzikaleks [220]

Answer: Transmission rate

Explanation:

 Transmission rate is measured in bits per second and it transmitted the data at the different rate across the circuit. The speed in which the data rate is transferred from one device to anther is known as transmission rate.

The transmission rate are always less as compared to signalling rate because the signalling rate contain the total data which basically include the overhead to control the information.

Therefore, transmission rate is the correct option.

 

7 0
3 years ago
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