General Knowledge Questions- Set 2

9. The vol command is used to

see the value of list

see the veriety of language

see the disk volume label

see the volume of largest

ANSWER : see the disk volume label

10. Disk copy command in DOS is used to

Copy a file

Copy contents of one floppy disk to another

Copy contents of CD-ROM to another

All of the above

ANSWER : Copy contents of one floppy disk to another

11. All computers execute

BASIC programs

COBOL programs

Machine language program

FORTRAN programs

ANSWER : Machine language program

12. Interrupts which are initiated by an instruction are

internal

external

hardware

software

ANSWER : external

13. The branch logic that provides decision making capabilities in the control unit is known as

controlled transfer

conditional transfer

unconditional transfer

none of above

ANSWER : unconditional transfer

14. Processors of all computers, whether micro, mini or mainframe must have

ALU

Primary Storage

Control unit

All of above

ANSWER : All of above

15. An example of digital, rather than analog, communication is

DD

DS

ATS

DT

ANSWER : DDS

16. External command in DOS are

Copy, edit, sys, format

Edit, sys, chkdsk

Chkdsk, prompt, date

Sys, ver, vol

ANSWER : Edit, sys, chkdsk