When referring to instruction words, a mnemonic is:

Which of the following devices can be sued to directly image printed text?

What is the difference between mnemonic codes and machine codes?

The output quality of a printer is measured by

Which bus is bidirectional?

In analog computer

The software used to drive microprocessor-based systems is called:

In latest generation computers, the instructions are executed

A microprocessor unit, a memory unit, and an input/output unit form a:

Who designed the first electronics computer – ENIAC?

How many buses are connected as part of the 8085 microprocessor?

Who invented the high level language c?

Which of the following is not a computer bus?

Personnel who design, program, operate and maintain computer equipment refers to

The technique of assigning a memory address to each I/O device in the SAM system is called:

When did arch rivals IBM and Apple Computers Inc. decide to join hands?

How many bits are used in the data bus?

Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?

A port can be:

An error in software or hardware is called a bug. What is the alternative computer jargon for it?

Which of the following is not a basic element within the microprocessor?

Modern Computer are very reliable but they are not

How many bits are used in the address bus?

What is the name of the display feature that highlights are of the screen which requires operator attention?

Exceptions to the 8085 microprocessor normal operation are called:

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 the video display?

Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?

In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?

What is meant by a dedicated computer?

The system unit of a personal computer typically contains all of the following except:

A computer program that converts an entire program into machine language is called a/an

A computer program that translates one program instructions at a time into machine language is called a/an

A small or intelligent device is so called because it contains within it a

The ALU of a computer responds to the commands coming from

The act of retrieving existing data from memory is called

All modern computer operate on

Instructions and memory address are represented by

Which of the following code used in present day computing was developed by IBM Corporation?

What is the latest write-once optical storage media?

The most important advantage of a video disk is