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Computer Operator Exam set

Welcome to your Computer Fundamental Set 4

Which technology is used in compact disk ?
The program which are as permanent as hardware and store in ROM is known as …
Memory is made up of ..
Primary memory stores ..
EPROM can be used for ..
Which device can understand difference between data and programs
Memory unit is the part of
Programs are executed on the basis of a priority number is
Cursor is a …..
Operating system , editors , and debuggers come under ?
What do you call the programs that are used to find out possible faults and their causes?
A proxy server for which of the following.
MIS is designed to provide information needed for effective decision making by ?
What is light pen?
RJ-45 UTP cable has …. Cables
In …. Mode the communication channel is used in both directions at the same time?
How was the generation of computer classified?
Through which device the main components of the computer communicate with each other?
The two basic types of record access method are
Different components the motherboard of a pc unit are linked together by sets of parallel electrical conducting lines. What are these lines called?
The language that the computer can understand and execute is called
Which of the following is used as a primary storage device?
Which of the following device can be used to directly input printed text?
Which of the following memories needs to refresh?
IN analog computer
Who designed the first electronics computer ENIAC
Modern computers are very reliable but they are not
Personal computers used a number of chips mounted on a main circuit board . what is the common name for such boards?
A computer program that converts converts an entire program into machine language at one time is called a
A computer program that translate one program instruction at a time into machine language is called
Which of the following connect existing network from an internet?
Games are categories in …. Software
A dumb terminal has …
Plotter accuracy is measured in terms of repeatability and …
Daisy wheel printer is a type of
Serial access memories are useful in application where
Where as a computer mouse moves over the table surface , the trackball is…
Which one of the following input device is user programmable ?
Which computer memory is used for storing programs and data currently being processed by the CPU?
Computer operator
A computer programmer
A name or number used to identify a storage location is called
The difference between memory and storage is that memory ….. And storage is….
A floppy disk contains
The octal equivalence of 111010 is
The first electronic computer in the world
The most commonly used standard data code to represent alphabetical , numerical and punctuation characters used in electronic data processing system is called
Microprocessor can be used to make
Which is the type of memory for information that does not change on your computer ?

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