Computer Awareness Online Test Questions Part 5

21. Floppy disks were popular once upon a time. What used to be the formatted capacity of 3.5" floppy disk?

a. 1.44 KB
b. 2 MB
c. 1.1 KB
d. 1.44 MB
e. 1.1 MB

Answer: d. 1.44 MB


22. ________ and _______ are the two broad categories of software.

a. Windows and MacOS
b. System and application
c. Transaction and application
d. Word Processing and spreadsheet
e. None of these

Answer: b. System and application


23. ________ transmission technique lets computer send and receive data alternatively.

a. Half duplex
b. Multiplexing
c. Simplex
d. Full duplex
e. None of these

Answer: a. Half duplex


24. What is/are the basic operations performed by a computer _____.

a. Logical
b. Storage
c. Arithmetic
d. All of these
e. None of these

Answer: d. All of these


25. Which of the following do PDF documents dependent on to display the text, fonts, graphics and other information?

i. Hardware
ii. Application software

a. Only i
b. Only ii
c. Both i and ii
d. None of these

Answer: d. None of these

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