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Svetach [21]
3 years ago
15

Zachary was frustrated. His computer was running very slowly and he was worried that it was reducing his productivity on the job

. Cassie, his coworker, suggested that if he ran this (WHAT UTILITY) utility, the way the files were saved on his computer would be more efficient, enabling his computer to access them quicker.A. DefragmenterB. Disk CleanUpC. QuickTimeD. WinZip
Computers and Technology
1 answer:
Irina18 [472]3 years ago
4 0

Literally QuickTime....I hate brainly

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What will the following code print out: int numbers [] = {99, 87, . 66, 55, 101}; for (int i = 1; i < 4; i++) cout << n
forsale [732]

Answer:

87 66 55

Explanation:

Array is used o store the multiple values with same data type.

the array show a decimal value .66, i assume this is enter by mistake because option has no decimal value.

The index of the array is start from zero, it means the first element store in the array at position zero.

In the for loop the variable 'i' start from 1 not zero and it goes to i<4 means i=3.

So, it access the element from 2 to 4 because the index is position of element less than 1.

Therefore, 87 66 55 print.

5 0
3 years ago
Your friend just gave you his old laptop. Whenever you turn on the laptop, though, a black screen appears and asks you to enter
Anastasy [175]

Answer:
C is the answer!

Explanation:

A hard drive contains your operating system which can include your settings and preferences that you included in your device. But it mostly is a storage device so we know it WOULD NOT BE (B.

WOULD NOT BE D beacause powering it back on wouldnt do anything but bring you back to the start.

WOULD NOT BE A beacuse when taking out the battery then putting it back in would just be like turning it off then back on beacuse that just hold the power to a device.

IT WOULD BE C, C IS THE ANSWER beacuse a CMOS batttery contains the main system settings and  also contains information so i think C would be the best answer for this choice.


Hope this helps!
xx <3

7 0
2 years ago
A friend emails a presentation to isabella to view. what kind of change can she make?​
fiasKO [112]

Answer:

She can enable editing. She can change the view.

Explanation:

6 0
3 years ago
What does the term "technical skills" refer to and how do they help in the field of computers?
noname [10]
Technical skills is when you are advanced or know lots in Electronics. You are able to diagnose problems and fix them. They help in the computer field so much because they help fix everything if no one had these skills we wouldn’t be able to even use brainly
8 0
3 years ago
Which command suppresses the visibility of a particular row or column in a worksheet?
Gwar [14]

Answer:

Hide command suppresses the visibility of a particular row or column in a worksheet

Explanation:

Hide command is used to hide the row or column in an excel worksheet. To suppress the visibility of a particular row or column in a worksheet, you have to select that particular row or column and then right-click on column or row header. A popup screen will appear as like when you refresh the computer. Then on this screen, at the bottom, you will find the hide command, click the hide command. And, as you click the hide command that particular row or column will become invisible. if you want to show it again, click the Unhide command. Therefore, hide command suppresses the visibility of a particular row or column.

Why other options are not correct

Autofit

Autofit command is used when you want that a particular cell of row or column to automatically adjust / or accommodate the content. Autofit command does not affect the visibility of a row or column.

Insert

Insert command is used to insert contents in a particular worksheet. Insert command is based on groups of various commands such as inserting tables, charts, graphs, text, symbols, add-ins, sparklines, and links.

Replace

Replace command is used in excel to replace the text with some other text. If you want to replace some text with some other text, then you have to use the replace command.

8 0
3 years ago
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