Which technology is used in Compact disks?
Which of the following is not an output device?
Which device is used to backup the data?
One of a class of storage device devices that can access storage locations in any order is
The system unit of a personal computer typically contains all of the following except:
For which of the following computers can’t be used?
Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
A term used to describe interconnected computer configuration is
Which of the following is not a feature of first generation computers
A normal CD-ROM usually can store up to __________data?
Who invented the microprocessor?
A computer Program that translates one program instruction at a time into machine language is called a/an
When did John Napier develop logarithm?
Programs are executed on the basis of a priority number in a
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
When we look at the cost, which of the following computer is most expensive?
Magnetic disks are the most popular medium for
Who built the first Mechanical Calculator
EBCDIC can code up to how many different characters?
A group of magnetic tapes, videos or terminals usually under the control of one master is
What type of memory is not directly addressable by the CPU and requires special software called EMS (expanded memory specification)?
Charles Babbage is considered the father of modern computers because
IBM 1401 is the first computer to enter in Nepal. It belonged to
Signals can be analog or digital and a computer that processes the both type of signals is known as
Another word for a daisy wheel printer
ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
Which of the following memories needs refreshing?
The processing speed of first generation computers was
In what respect computers are superior to human beings?
Which of the following class of computers can process physical quantities such as speed?
Which of the following is called low level languages?
High level language is also called
How many types of storage loops exists in magnetic bubble memory
Which of the following printing devices an output composed of a series of data?
The contribution of Konrad Zuse was long ignored because
The primary advantage of key-to-tape data entry system is
Different components of the motherboard of a PC unit are linked together by sets of parallel electrical conducting lines. What are these lines called?