Once you load the suitable program and provide required data, computer does not need human intervention. This feature is known as
Accuracy
Reliability
Versatility
Automatic
Correct Answer :
D. Automatic
Related Questions
________are specific to users' needs
System software
Application software
Assemblers
Compilers
As compared to the secondary memory, the primary memory of a computer is
Large
Cheap
Fast
Slow
If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be
216
65536
64K
Any of the above
Which of the following generation computers had expensive operation cost?
First
Second
Third
Fourth
Which computer has been designed to be as compact as possible?
Mini
Super computer
Micro computer
Mainframe
Which of the following is first generation of computer
EDSAC
IBM-1401
CDC-1604
ICL-2900
A directly accessible appointment calendar is feature of a resident package
CPU
Memory
Buffer
ALU
Which one of the following input device is user- programmable?
Dumb terminal
Smart terminal
VDT
Intelligent terminal
Floppy disks typically in diameter
3
5.25
8
All of above
In which language is source program written?
English
Symbolic
High level
Temporary
Memory unit is one part of
Input device
Control unit
Output device
Central Processing Unit
Algorithm and Flow chart help us to
Know the memory capacity
Identify the base of a number system
Direct the output to a printer
Specify the problem completely and clearly
Bit stands for
Binary digits
bit of system
a part of byte
All of above
Binary numbers need more places for counting because
They are always big numbers
Any no. of 0's can be added in front of them
Binary base is small
0's and l's have to be properly spaced apart
In the IBM PC-At, what do the words AT stand for
Additional Terminals
Advance technology
Applied technology
Advanced terminology
CAD stands for
Computer aided design
Computer algorithm for design
Computer application in design
All of the above
Why ABC is considered electro-mechanical computer?
Because it was invented before electronic computers were developed
Because there are wheels, drums, bars to rotate and move to produce result
Because they use the flow of electrons in different component
None of above
________ is the measurement of things such as fingerprints and retinal scans used for security access.
Biometrics
Bio measurement
Computer security
Smart weapon machinery
Who is credited with the idea of using punch cards to control patterns in a waving machine?
Pascal
Hollerith
Babbage
Jacquard
Personnel who design, program, operate and maintain computer equipment refers to
Console-operator
Programmer
Peopleware
System Analyst
What is required when more than one person uses a central computer at the same time?
Light pen
Mouse
Digitizer
Terminal
Which type of computers uses the 8-bit code called EBCDIC?
Minicomputers
Microcomputers
Mainframe computers
Super computer
Which computer was considered the first electronic computer until 1973 when court invalidated the patent?
ENIAC
MARK I
Z3
ABC
Which of the following is not an electronic computer?
ENIAC
ABC
UNIVAC
EDVAC
Help Menu is available at which button?
End
Start
Turnoff
Restart
Who built the first Mechanical Calculator?
Joseph Marie Jacquard
John Mauchly
Blaise Pascal
Howard Aiken
Mnemonic a memory trick is used in which of the following language?
Machine language
Assembly language
High level language
None of above
Instruction in computer languages consists of
OPCODE
OPERAND
Both of above
None of above
Which of the following is a class of computers based on model?
Digital Computer
Hybrid Computers
Analog Computers
AT Computers
Cathode Ray Tube is a form of________
Keyboard
Mouse
Monitor
Mother board