Can you tell what passes into and out from the computer via its ports?
Which of the following professions has not been affected by personal computers?
The most important advantage of a video disk is
Who designed the first electronics computer ? ENIAC/
WAN is a most used abbreviation in Newtorking, what is its full form?
The first digital computer built with IC chips was known as
When did John Napier develop logarithm?
Size of the primary memory of a PC ranges between
Which of the following is not a third generation computer?
Which of the following is not electro-mechanical computer?
Binary circuit elements have
Which device is used as the standard pointing device in a Graphical User Environment?
The word length of a computer is measured in
In a punched card system, data is processed by a
FORTRAN is a programming language. What does FORTRAN stand for?
The control unit of a microprocessor
What type of memory is not directly addressable by the CPU and requires special software called EMS (expanded memory specification)?
Which technology is used in Compact disks?
When a key is pressed on the keyboard, which standard is used for converting the keystroke into the corresponding bits?
Tape speed is measured in
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
Which characteristic of computer distinguishes it from electronic calculators?
Which of the following class of computers can process physical quantities such as speed?
IMB launched its first personal computer called IBM-PC in 1981. It had chips from Intel, disk drives from Tandon, operating system from Microsoft, the printer from Epson and the application software from everywhere. Can you name the country which contributed
Computer instructions written with the use of English words instead of binary machine code is called
Which of the following memories need refresh?
What is the number of read-write heads in the drive for a 9-trac magnetic tape?
Napier’s Bones were invented in
Which computer support co-processors?
IBM 1401 is the first computer to enter in Nepal. It belonged to
Second Generation computers were developed during
A computer Program that translates one program instruction at a time into machine language is called a/an
In what respect computers are superior to human beings?
Which company is the biggest player in the microprocessor industry?
Which of the following are the cheapest memory devices in terms of Cost/Bit?
What type of device is computer keyboard?
Computers built before the First Generation of computers were: