331. Can you name of the major Operating System used in computers?
MS DOS
OS/2
UNIX
All of the above
✅ The correct answer is option D.
Computer
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333. The operating system of a computer serves as a software interface between the user and
hardware
peripheral
memory
screen
✅ The correct answer is option A.
334. Which menu bar selection would you access to open file?
Option
Help
View
None of above
✅ The correct answer is option D.
335. The ability of an operating system to control the activities of multiple program at the same time is called
Multitasking
Multiprocessing
Multioperating
Multipaging
✅ The correct answer is option A.
336. In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into
periods
sectors
zones
groups
✅ The correct answer is option B.
337. Which of following is/are the advantage(s) of modular programming?
The program is much easier to change
Modules can be reused in other programs
Easy debugging
Easy to compile
✅ The correct answer is option A.
338. The process of transferring data intended for a peripheral device into a disk (or intermediate store) so that it can be transferred to peripheral at a more convenient time or in bulk, is known as
multiprogramming
spooling
caching
virtual programming
✅ The correct answer is option B.
339. Uniform Symbols Table
contains all constants in the program
a permanent table of decision rules in the form of patterns for matching with the uniform symbol table to discover syntactic structure
consists of a full or partial list of the token’s as they appear in the program. Created by Lexical analysis and used for syntax analysis and interpretation
a permanent table which lists all key words and special symbols of the language in symbolic form
✅ The correct answer is option C.
340. The question mark (?) indicates in file searching
A single character
A group of character
Questions
None of above
✅ The correct answer is option A.