The computer code for the interchange of information between terminals is
ASCII
BCD
EBCDIC
All of above
Correct Answer :
A. ASCII
Related Questions
Apple company used chips from for its computers
Intel
Motorola
Both of above
None of above
Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?
Mark I
ABC
Z3
None of above
One computer that is not considered a portable is
Minicomputer
Laptop computer
Notebook computer
All of above
The proper definition of a modern digital computer is
An electronic automated machine that can solve problems involving words and numbers
A more sophistic and modified electronic pocket calculator
Any machine that can perform mathematical operations
A machine that works on binary code
Which of the following memory medium is not used as main memory system?
Magnetic core
Semiconductor
Magnetic tape
Both a and b
A computer assisted method for the recording and analyzing of existing or hypothetical systems is
Data transmission
Data flow
Data capture
Data processing
Which of the following devices can be sued to directly image printed text?
OCR
OMR
MICR
All of above
To produce high quality graphics (hardcopy) in color, you would want to use a/n
RGB monitor
Ink-jet printer
Plotter
Laser printer
ASCII is a coding system that provides
256 different characters
512 different characters
1024 different characters
128 different characters
A kind of scanner MICR is the short form of
Magnetic Ink Character Reader
Magnetic Ink Code Reader
Magnetic Ink Cases Reader
None
Regarding data, computers are very good at
store
Processing
retrieve
All of above
Microprocessors as switching devices are for which generation computers
First Generation
Second Generation
Third Generation
Fourth Generation
Junk e-mail is also called
spam
spoof
sniffer script
spool
________ refers to electronic trespassing or criminal hacking.
Cracking
Jacking
Spoofing
Smarming
Which of the following are the cheapest memory devices in terms of Cost/Bit?
Semiconductor memories
Magnetic Disks
Compact Disks
Magnetic Tapes
MSI is the abbreviation of
Medium Scale Integrated
Medium System Integrated
Medium Scale Intelligent
Medium System Intelligent
Operating system, editors, and debuggers comes under?
System Software
Application Software
Utilities
None of the above
The central processing unit (CPU) consists of
Input, output and processing
Control unit, primary storage, and secondary storage
Control unit, arithmetic-logic unit and primary storage
Control unit, processing, and primary storage
What is the other name for programmed chip?
RAM
ROM
LSIC
PROM
To produce high quality graphics (hardcopy) in color, you would want to use a/n
RGB monitor
Plotter
Ink-jet printer
Laser printer
A group of magnetic tapes, videos or terminals usually under the control of one master is
Cylinder
Surface
Track
Cluster
Who invented Integrated Circuits?
Jack Kilby
Robert Noyce
Both of above
None of above
Codes consisting of light and dark marks which may be optically read is known as
Mnemonics
Bar code
Decoder
All of the above
Microprocessors can be used to make
Computer
Digital systems
CalculatorS
All of the above
in which year was UK's premier computing event started?
1980
1985
1986
1987
The time required for the fetching and execution of one simple machine instruction is
Delay time
CPU cycle
Real time
Seek time
Circular division of disks to store and retrieve data are known as
tracks
sectors
cycles
rings
Which of the following is internal memory?
Disks
Pen Drives
RAM
CDs
What does DMA stand for?
Distinct Memory Access
Direct Memory Access
Direct Module Access
Direct Memory Allocation
Which of the following programming language were used in first generation computers?
Machine language
Assembly language
Both of above
None of above