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 |
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 |
11. All computers execute |
| BASIC programs |
| COBOL programs |
| Machine language program |
| FORTRAN programs |
12. Interrupts which are initiated by an instruction are |
| internal |
| external |
| hardware |
| software |
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 |
14. Processors of all computers, whether micro, mini or mainframe must have |
| ALU |
| Primary Storage |
| Control unit |
| All of above |
15. An example of digital, rather than analog, communication is |
| DD |
| DS |
| ATS |
| DT |
16. External command in DOS are |
| Copy, edit, sys, format |
| Edit, sys, chkdsk |
| Chkdsk, prompt, date |
| Sys, ver, vol |
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