Most important advantage of an IC is its
Easy replacement in case of circuit failure
Extremely high reliability
Reduced cost
Low power consumption
Correct Answer :
B. Extremely high reliability
Related Questions
________ computer is small general purpose micro computer, but larger than portable computer
Hybrid
Digital
Desktop
Laptop
Which is the largest computer?
Mainframe Computer
Mini Computers
Micro Computers
Super Computers
FORTRAN programming language is more suitable for ____
Business Applications
Marketing Applications
Scientific Applications
None of the above
BCD is
Binary Coded Decimal
Bit Coded Decimal
Binary Coded Digit
Bit Coded Digit
ALU and Control Unit jointly known as
RAM
ROM
CPU
PC
How many address lines are needed to address each machine location in a 2048 x 4 memory chip?
10
11
8
12
The value of each bead in heaven is
1
3
5
7
What was the computer invented by Attanasoff and Clifford?
None of above
Mark I
Z3
ABC
Where as a computer mouse moves over the table surface, the trackball is
Stationary
Difficult to move
Dragged
Moved in small steps
What is the main difference between a mainframe and a super computer?
Super computer is much larger than mainframe computers
Super computers are much smaller than mainframe computers
Supercomputers are focused to execute few programs as fast as possible while mainframe uses its power to execute as many
Supercomputers are focused to execute as many programs as possible while mainframe uses its power to execute few programs as fast as possible.
The primary advantage of key-to-tape data entry system is
A large percentage of editing can be performed at the time of data entry
Key verification is easily performed
The tape is reusable
Keying errors can be detected as they occur.
Which statement is valid about computer program?
High level languages must be converted into machine language to execute
High level language programs are more efficient and faster to execute
It is more difficult to identify errors in high level language program than in low level programs
All of above
Symbolic logic was discovered by
George Boole
Herman Hollerith
Van Neumann
Basic Pascal
What is a light pen?
Mechanical Input device
Optical input device
Electronic input device
Optical output device
The term gigabyte refers to
1024 bytes
1024 kilobytes
1024 megabytes
1024 gigabyte
A device designed to read information encoded into a small plastic card is
Magnetic tape
Badge reader
Tape puncher
Card puncher
Which is valid statement?
1 KB = 1024 Bytes
1 MB = 1024 Bytes
1 KB = 1000 Bytes
1 MB = 1000 Bytes
Model 5100 was_____ in 1957.
The first PC built by IBM
The first PC built by Apple
The first PC built by Motorola
The first PC built by Intel
The control unit of a microprocessor
Stores data in the memory
Accepts input data from keyboard
Performs arithmetic/logic function
None of above
Bit stands for
Binary digits
bit of system
a part of byte
All of above
A compiler is a translating program which
Translates instruction of a high level language into machine language
Translates entire source program into machine language program
It is not involved in programs execution
All of above
VGA is
Video Graphics Array
Visual Graphics Array
Volatile Graphics Array
Video Graphics Adapter
An approach that permits the computer to work on several programs instead of one is
On-line thesaurus
Multiprogramming
Over lapped processing
Outline processor
Computer memory consists of
RAM
ROM
PROM
All of the above
A technique used by codes to convert an analog signal into a digital bit stream is known as
Pulse code modulation
Pulse stretcher
Query processing
Queue management
Integrated Circuits (ICs) are related to which generation of computers?
First generation
Second generation
Third generation
Fourth generation
A factor which would strongly influence a business person to adopt a computer is its
Accuracy
Reliability
Speed
All of above
Charles Babbage was awarded by Royal Society for his
Difference Engine
Analytic Engine
Binary System in Analytic Engine
His concept of input, mill, output and storage
The computer size was very large in
First Generation
Second Generation
Third Generation
Fourth Generation
An error in software or hardware is called a bug. What is the alternative computer jargon for it?
Leech
Squid
Slug
Glitch