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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