On a PC, how much memory is available to application software?
1024 KB
760 KB
640 KB
560 KB
Correct Answer :
C. 640 KB
Related Questions
The value of each bead in heaven is
1
2
3
7
IBM 1401 computer was
Mainframe Computer
Mini Computers
Micro Computers
None of above
Computer memory consists of
RAM
ROM
PROM
All of the above
Which was the world's first minicomputer and when was it introduced?
PDP-I, 1958
IBM System/36, 1960
PDP-II, 1961
VAX 11/780, 1962
A device designed to read information encoded into a small plastic card is
Magnetic tape
Badge reader
Tape puncher
Card puncher
Large transaction processing systems in automated organisations use
Online processing
Batch Processing
Once-a-day Processing
End-of-day processing
Microprocessors can be used to make
Computer
Digital systems
CalculatorS
All of the above
To produce high quality graphics (hardcopy) in color, you would want to use a/n
RGB monitor
Plotter
Ink-jet printer
Laser printer
What difference does the 5th generation computer have from other generation computers?
Technological advancement
Scientific code
Object Oriented Programming
All of the above
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.
Most important advantage of an IC is its
Easy replacement in case of circuit failure
Extremely high reliability
Reduced cost
Low power consumption
The advantage of COM are its __ and __
Compact size; speed readability
Compact size, speed
Readability; speed
Low cost; readability
An intentionally disruptive program that spreads from program to program or from disk to disk is known as a:
Trojan horse.
Virus.
Time bomb.
Time-related bomb sequence.
The list of coded instructions is called
Computer program
Algorithm
Flowchart
Utility programs
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
Conductors
Buses
Connectors
Consecutives
Chief component of first generation computer was
Transistors
Integrated Circuits
None of above
Vacuum Tubes and Valves
Who suggested Stored Program Concept
John Mauchley
J.P. Eckert
John Neumann
Joseph Jacquard
What are the three decisions making operations performed by the ALU of a computer?
Grater than
Less than
Equal to
All of the above
A program that is employed in the development, repair or enhancement of other programs is known as
System software
Software tool
Applications program
Utility program
The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
Which programming language is based on Algol 60.
PILOT
SNOBOL
ADA
SIMULA
Which of the following is a storage device?
Tape
Hard Disk
Floppy Disk
All of the above
IBM 1401 is the first computer to enter in Nepal. It belonged to
First Generation
Second Generation
Third Generation
Froth Generation
Which of the following is an example of fifth generation computer?
PIM/m
ICL 2950
IBM 1401
None of 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
Example of non-numeric data is
Employee address
Examination score
Bank balance
All of these
IBM 1401 is
First Generation Computer
Second Generation Computer
Third Generation Computer
Fourth Generation Computer
Which of the following is not a feature of first generation computers
They used vacuum tubes or valves as main electronic component
They consumed lots of electricity and produced excessive heat
They used machine language and assembly language to program the machine
None of above
Which is used for manufacturing chips?
Bus
Control unit
Semiconductors
A and b only
WAN stands for
Wap Area Network
Wide Area Network
Wide Array Net
Wireless Area Network