Question

1. language is a source of

communication

power

both

2. computer language are of___ type

3

2

4

3. the language that used combination of 0s and 1s is called

assembly language

machine language

both

4. high level languages consists of

words

symbols

both

5. which of the following pose a threat to computer

virus

tool

window

6. which of the following is an example of boot virus

disk killer

stoned virus

both

7. ___are classified according to the the intent of their actions

program

virus

hacker

8. windows is developed and marketed by

Microsoft corporation

IBM

Apple

9. Microsoft has taken ___parallel roots

one

two

three

10. window 10 boot faster than

windows 7

software

none

11. disk cleanup is introduced with window ___

95

98

XP

12. disk scanner used to delete and repair CD

hard disk error

error

none

13. cleanup option is present in the

manage group

media group

location group

14. ___will delete each of file type that display a check mark

scan disk

windows

cancel

15. you can always backup your data to

external drives

manage

disk

16. disk cleanup is a computer maintenance utility introduced with windows 95

True

False

17. with the help of recovery drive you can boot your computer and refresh it

True

False

18. thousands of computer viruses are discovered every year

True

False

19. windows is the most widely used operating system

True

False

20. viruses are not harmful for our computer

True

False

21. Trojan horses can be spread only when it is copied to another system

True

False

22. mc Afree is a popular virus

True

False

23. high level languages are machine independent

True

False

24. there is no need to transfer a high level language program

True

False

25. low level languages are not directly understandable by computer

True

False

​

Answer 1

Answer:

1. communication

2. 3

3. machinery language

4. both

5. virus

6. stoned virus

7. virus

8. Microsoft corporations

9. two

10. window 7

11. XP

12. erorr

13. manage group

14. cancel

15. external drive

16. false

17. false

18. True

19. true

20. false

21. true

22. false

23. true

24. false

25. true

please mark me as the brainliest