Answer:
1. Ctrl + C: copies the selected text
Explanation: If we want to copy the text, make it multiple copies on different places of the documents, we can use the key board short key Ctrl + C
2. Ctrl + A: selects all the information on your screen
Explanation: If we want to select all text on the screen, or document, we use Ctrl + A.
3. Ctrl + X: cuts the selected text
Explanation: If we want to cut some piece of text and move to some other place in the document we use Ctrl + X.
4. Ctrl + V: pastes the selected text
Explanation: If we copy or cut some text in the document and we want to paste on the other place in the document we use Ctrl + V.
The formula is given below:
(C20-E4)/365
where 365 is the<em> no of the days.</em>
In a spreadsheet application, an absolute cell reference is a cell reference that doesn't change even if the spreadsheet's size or shape changes, or if the reference is copied or relocated to a different cell or page. When making references to constant values in a spreadsheet, absolute cell references are crucial.
Learn more about cells here brainly.com/question/25879801
#SPJ10
<u>Answer</u>: B. Identify the source of the active connection
<em>Any problem can be fixed only finding of the source of it. We can fix a problem in ‘n’ number of ways but it might again come back if source of it is not identified.</em>
<u>Explanation:</u>
Identify the source of the active connection is the NEXT step the team should take. It is very similar to our human body.
If the infection is coming in the body again and again and gets fixed in the treatment, the reason for come - back will be identified so that it does not <em>lead to unnecessary treatment. </em>
In a similar way, if source are identified then the problem of come-back can be avoided. <em>So option B would be the right choice.</em>
Answer:
c. It filters line noise form incoming power.
Explanation:
Uninterrupted Power Supply (UPS) provide power line conditioning in which they keep the output adjusted to keep it consistent if the input is too high or too low.
UPS also provides protection against electrical surges but the line conditioning protects from the noise.When the input is not consistent it may damage the network equipments so UPS also provides protection from that.