1. Constant is a value written into a program instruction
that does not change during the execution of the program
that can change during the execution of the program
that can vary during the execution of the program
none of these
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2. The emulator is a program that
Permits one computer to execute the machine-language instructions of another computer of a different make
Is not broken down into smaller units
Permits one computer to execute the machine-language instructions of another computer of same make.
None of these
3. Disk operating system is referred for
The operating system which contains the disk-oriented commands and uses disk devices for permanent storage
Both A & B
4. Document reader is
An optical input device used to read documents
A device that arrange the documents
A device that is used to edit document
5. A term means that the application software is priced separately from the computer hardware is called
Various Search Terms used for this section are
UGC NET PAPER 1
UGC NET Management
UGC NET COMPUTER SCIENCE
UGC NET COMMERCE
GATE COMPUTER SCIENCE
CFA Level 1
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