Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computes?
Signals can be analog or digital and a computer that processes the both type of signals is known as
Which of the following registers is loaded with the contents of the memory location pointed by the PC?
What was the name of the first commercially available microprocessor chip?
Which of the following registers is used to keep track of address of the memory location where the next instruction is located?
Which of the following are the cheapest memory devices in terms of Cost/Bit?
Size of the primary memory of a PC ranges between
What are the computers called that performs calculations and comparisons usually in the binary numbering system?
Which of the following class of computers can process physical quantities such as speed?
Napier’s Bones were invented in
Which of the following generation computers had expensive operation cost?
Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time?
Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?
Punched cards were first introduced by
Which of the following processors use RISC technology?
Which of the items below are considered removable storage media?
The data recording format in most of the modern magnetic tape is
Which statement is valid?
In the IBM PC-At, what do the words AT stand for
When was Apple Macintosh II microcomputer introduced in the market?
A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
A number system that has eight different symbols to represent any quantity is known as
In the third Generation of computers
Which of the following memories needs refresh?
Slide Rules was invented in
Which characteristic of computer distinguishes it from electronic calculators?
Which technology is used in Compact disks?
An example of a digital device can be
Which of the following devices have a limitation that we can only store information to it but cannot erase or modify it?
Which of the following is not electro-mechanical computer?
Which is the first electronic digital computer?
What do you call the programs that are used to find out possible faults and their causes?
Which one of the following input device is user-programmable?
An online backing storage system capable of storing larger quantities of data is
Programs are executed on the basis of a priority number in a
Who developed a mechanical device in the 17th century that could add, subtract, multiple, divide and find square roots?
Which 8-bit chip was used in many of today’s TRS-80 computers?