Modern computers require operating systems to function; a computer without an operating system can’t even turn on properly.

Question

True

False

2.
What does the acronym OS stand for?

official standard

open source

operational software

operating system

3.
What is BAT short for?

batch

battery

battle program

baton pass

4.
What is the virtual space that holds copied or cut data on a computer?

file folder

whiteboard

clipboard

portfolio

5.
Miguel is a typical computer user in the very earliest days of computing, after the invention of the first OS but before computers became a regular household fixture. What was the most likely way Miguel got the OS for his computer?

He downloaded it online.

It was built in to the computer.

He wrote the OS himself.

He bought it at a brick-and-mortar store.

6.
A file deleted from the Recycle Bin can’t be restored without specialized software or equipment.

True

False

7.
What’s an example of routine PC hygiene?

renaming old folders to indicate they are unimportant

deleting old downloads users no longer need

moving everything to the desktop regularly

checking files to make sure they have the right file extensions

8.
Lilly is saving the essay she wrote for her English 101 class. What filename is most likely to meet her institution’s naming standards?

GarciaLilly_MidtermEssay_2015Spring.docx

Lilly’sEssay.pdf

English101Essay-Lilly.docx

The Bloom of the Rose.txt

9.
Trojans are particularly easy to hide in BAT files.

True

False

10.
Jacob has a text file open, and he is typing on the keyboard. What is the best description of how the changes are being implemented?

The original file is temporarily changed; the changes become permanent when he clicks “save.”

The new version is kept in a special virtual space; the file is only changed when he clicks “save.”

The information is stored on the clipboard.

A copy is created with a new filename, which will overwrite the old one when he clicks “save.”

11.
What is the purpose of a file extension?

It lets an OS know where to look for a file.

It lets an OS know which software interacts with a file.

It lets an OS know how big a file is.

It lets an OS know which files are safe to delete.

12.
Linux is the most popular OS outside of the United States.

True

False

13.
Ivan was born the same year that Microsoft released its first OS. What year was Ivan born?

1981

1956

1971

1995

14.
Businesses that provide hardware for their employees should generally make sure that everyone across the company uses the same phone OS and computer OS to prevent compatibility issues.

True

False

15.
What is the current Microsoft OS called?

Safari

Windows

Unix

Linux

Answer 1

Here are the answers to your questions:

1. True - Modern computers require operating systems to function properly.

2. operating system - The acronym OS stands for Operating System.

3. batch - BAT is short for batch.

4. clipboard - The virtual space that holds copied or cut data on a computer is called the clipboard.

5. He bought it at a brick-and-mortar store. - In the very earliest days of computing, it was common to purchase software like an operating system at a physical store.

6. True - A file deleted from the Recycle Bin typically can’t be restored without specialized software or equipment.

7. deleting old downloads users no longer need - This is an example of routine PC hygiene.

8. GarciaLilly_MidtermEssay_2015Spring.docx - This filename is most likely to meet naming standards.

9. True - Trojans are particularly easy to hide in BAT files.

10. The original file is temporarily changed; the changes become permanent when he clicks “save.” - This best describes how changes are implemented in real-time while typing.

11. It lets an OS know which software interacts with a file. - The purpose of a file extension is to inform the operating system which software can open or interact with the file.

12. True - Linux is indeed the most popular OS outside of the United States.

13. 1981 - Microsoft released its first OS, MS-DOS, in 1981.

14. True - It is generally advisable for businesses to ensure compatibility across the OS used by employees to prevent issues.

15. Windows - The current Microsoft OS is called Windows.

If you have further questions or need more information, feel free to ask!