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Q.1
A device that is used to transmit data from one location to another is referred as
Storage
Memory
Carrier
None of these
Q.2
An adder in which the bits of the operands are added one after another is called
Serial adder
Parallel adder
Full adder
Half adder
Q.3
The speed at which data is transferred from the main memory to another medium on which data are recorded is referred as
Data transfer rate
Byte
Buds
None of these
Q.4
A network geometric arrangement in which a single connecting line is shared by a number of nodes is called
Car Topology
Bus Topology
Truck Topology
None of these
Q.5
A remote batch-processing operation where data is solely input to a central computer would require
telegraph line
simplex lines
mixed-band channel
none of these
Q.6
Advantage of a multiprogramming system is
simultaneous execution of program instructions from two applications
concurrent processing of two or more programs
single processing at a time
none of these
Q.7
Instead of buying new computer, productivity of old one can be economically enhanced with the help of?
Motherboard
Breadboard
Daughter board
Grandmother boar
Q.8
Following communications lines, best suitesto interactive processing applications
narrowband channels
simplex lines
full-duplex lines
mixed-band channels
Q.9
In the IBM PC’s, the CPU, the device drives, memory, expansion slots and active components are mounted on a single board referred as
Motherboard
Breadboard
Daughter board
Father boar
Q.10
A number system with a base of two is referred as
Unary number system
Binary number system
Octal number system
None of these
Q.11
The overall design, construction, organization and interconnecting of the various compo- nents of a computer system is referred as
Computer Architecture
Computer Flow chart
Computer Algorithm
None of these
Q.12
BIOS is an abbreviation for
Binary Input/Binary Output
Binary synchronous
Binary digit
None of these
Q.13
BISYNC is an abbreviation for
Binary Input/Binary Output
Binary synchronous
Binary digit
None of these
Q.14
BIOS is responsible for
handling the particulars of input/output operations
output operations
input operations
None of these
Q.15
A binary numbers are represented by
Digits 0 and 1
Digits 0,1,….,8
Digits A,B, C,…
None of these
Q.16
Programs developed by an outside supplierand provided to the user in a machine readable form is known as
Canned Programs
Beta program
Alpha program
None of these
Q.17
BISYNC is
Binary synchronous
A process of transmitting data
A half-duplex, character-oriented, synchronous data communications transmission method
All the above
Q.18
In Batch processing
Several computer programs runs one after another without human interaction to run each program individually.
Several computer programs runs one after another with human interaction to run each program individually
Selected computer programs runs one after another with human interaction to run each program individually
None is true
Q.19
One of the early coding systems, based on the idea of converting each digit of a decimal number into its binary equivalent rather than converting the entire decimal value into a pure binary form is
ASCII code
BCD
ASCIl-8
None of these
Q.20
A process of trying out a new product by independent users before it is finally manufactured/ developed
Alpha test
Beta Test
Gamma test
None of these
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