Q.1
What type of memory is not directly addressable by the CPU and requires special software called EMS (expanded memory specification)?
Q.2
A large computer designed to handle complex scientific calculations
Q.3
The 7-bit ASCII code widely used
Q.4
A symbol that modifies an action is known as
Q.5
The first computer used to store a program
Q.6
A technique for processing jobs on a first-come, first-served basis is known as
Q.7
A device mounted on a communication satellite which receives, amplifies and re-transmits signals from earth station is
Q.8
RAM is also known as
Q.9
Hardware _____ memory is seldom used in modern computers.
Q.10
Which of the following languages is often translated to pseudo code?
Q.11
How many addresses are required for 25 x 40 video RAM?
Q.12
Which of the following isn't a type of computer facility?
Q.13
Which of the following statements is false?
Q.14
Which language was created by Charles H. Moore at National Radio Astronomy Observatory.
Q.15
An IC contains 50 gates each of which consists of 6 components. Its belong to
Q.16
Which protocol has been standardised by the International Standards Organisation.
Q.17
Which of the following is the largest and most powerful computer manufacture in the world
Q.18
Which 8-bit chip was used in many of Tandy's TRS-80 computers?
Q.19
Which gate only sends one through if neither of its terminals receives a pulse.
Q.20
Which is a basic technique, using activity networks.
Q.21
Example of non-numerical data is
Q.22
What is the minimum number of operations required, for a microprocessor with 8 data pins, to read a 32-bit word?
Q.23
The IC was invented at Texas instruments in year 1958 by
Q.24
The personnel which deal with the computer and its management put together is known as
Q.25
Which selection below best describes the term data processing?
Q.26
A device that both transmits and receives data, is
Q.27
The main purpose of the off line device is
Q.28
The accuracy of the floating point numbers representable in two 16 bit words of a computer is approximately
Q.29
A path linking 2 hardware or telecommunication units down which data and control signals can be transmitted is
Q.30
The unit of hardware an operator uses to monitor computer processing is the:
Q.31
A framework in which circuit boards can he mounted is
Q.32
An automatic machine that performs routine seemingly human tasks is
Q.33
IBM 7000 digital computer
Q.34
When was the world's first laptop computer introduced in the market and by whom?
Q.35
A device that transmits messages in verbal form is
Q.36
A standard tape recorder used to save or load computer information is known as
Q.37
An input/output device at which data enters or leaves a computer system is
Q.38
A random-access data storage device which gives rapid access to data is
Q.39
Which of the following functional components of a computer is responsible for the transient or temporary storage used by the CPU?
Q.40
The output quality of a printer is measured by
Q.41
Which is a swapping device is used to hold the images of pages in main memory.
Q.42
A section of code that may only be executed by one process at any one time is
Q.43
The fastest type of memory from the following list is
Q.44
Which of the following is a secondary memory device?
Q.45
The register which keeps track of the execution of a program and which contains the memory address of the instruction currently being executed is known as
Q.46
A card on the top of pack of cards containing information about the cards in the pack is
Q.47
Which term is used to describe RAM?
Q.48
The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboards called?
Q.49
A step-by-step procedure used to solve a problem is called
Q.50
The input and output devices are located away from the central computer facility in which particular type of processing.
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