Computer Awareness

Q 1. A remote batch-processing operation where data is solely input to a central computer would require

(A) telegraph line
(B) simplex lines
(C) mixed-band channel
(D) none of these
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Q 2. Advantage of a multiprogramming system is

(A) simultaneous execution of program instructions from two applications
(B) concurrent processing of two or more programs
(C) single processing at a time
(D) none of these
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Q 3. Following communications lines, best suites to interactive processing applications

(A) narrowband channels
(B) simplex lines
(C) full-duplex lines
(D) mixed-band channels
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Q 4. Instead of buying new computer, productivity of old one can be economically enhanced with the help of?

(A) Motherboard
(B) Breadboard
(C) Daughter board
(D) Grandmother board.
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Q 5. In the IBM PC’s, the CPU, the device drives, memory, expansion slots and active components are mounted on a single board referred as

(A) Motherboard
(B) Breadboard
(C) Daughter board
(D) Father board.
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Q 6. A number system with a base of two is referred as

(A) Unary number system
(B) Binary number system
(C) Octal number system
(D) None of these
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Q 7. The overall design, construction, organization and interconnecting of the various compo- nents of a computer system is referred as

(A) Computer Architecture
(B) Computer Flow chart
(C) Computer Algorithm
(D) None of these
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Q 8. BISYNC is an abbreviation for

(A) Binary Input/Binary Output
(B) Binary synchronous
(C) Binary digit
(D) None of these
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Q 9. BIOS is an abbreviation for

(A) Binary Input/Binary Output
(B) Binary synchronous
(C) Binary digit
(D) None of these
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Q 10. BIOS is responsible for

(A) handling the particulars of input/output operations
(B) output operations
(C) input operations
(D) None of these
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