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Computers - General Knowledge Questions
A)
Video Graphics Adapter
B)
Video Graphics Array
C)
Voice Graphics Array
D)
None of the above

Correct Answer : Option (B) - Video Graphics Array

VGA : A Video Graphics Array (VGA) connector is a three-row 15-pin DE-15 connector. The 15-pin VGA connector was provided on many video cards, computer monitors, laptop computers, projectors, and high definition television sets.

A)
record contain clause
B)
block definition
C)
record per block factor
D)
blocking factor

Correct Answer : Option (D) - blocking factor

The number of records contained within a block of data on magnetic tape is defined by the Blocking factor.

A)
self upgradability
B)
high level integration
C)
faster data access
D)
intelligent sensors

Correct Answer : Option (A) - self upgradability

A)
System software
B)
Electronic spread sheet
C)
Application programs
D)
Utility programs

Correct Answer : Option (B) - Electronic spread sheet

A software package to perform calculations on data arranged in an array is Electronic spread sheet.
 
A spreadsheet is an interactive computer application for organization, analysis and storage of data in tabular form. Spreadsheets are developed as computerized simulations of paper accounting worksheets.[4] The program operates on data entered in cells of a table. Each cell may contain either numeric or text data, or the results of formulas that automatically calculate and display a value based on the contents of other cells. A spreadsheet may also refer to one such electronic document.

A)
Input devices
B)
Output devices
C)
Expansion slots
D)
Storage devices

Correct Answer : Option (C) - Expansion slots

In computing, the expansion card, expansion board, adapter card or accessory card is a printed circuit board that can be inserted into an electrical connector, or expansion slot, on a computer motherboard, backplane or riser card to add functionality to a computer system via the expansion bus.

A)
British Tabulating Machine Co. (BTM)
B)
International Business Machines (IBM)
C)
International Computer Ltd. (ICL)
D)
Remington Rand

Correct Answer : Option (D) - Remington Rand

This was corrected by adding offline card processing equipment, the UNIVAC Tape to Card converter, to transfer data between cards and UNIVAC magnetic tapes. However, the early market share of the UNIVAC I was lower than the Remington Rand Company wished.
 
Remington Rand was an early American business machines manufacturer, best known originally as a typewriter manufacturer and in a later incarnation as the manufacturer of the UNIVAC line of mainframe computers. Formed in 1927 following a merger, Remington Rand was a diversified conglomerate making other office equipment, electric shavers, etc. The Remington Rand Building at 315 Park Avenue South in New York City is a 20-floor skyscraper completed in 1911. After 1955, Remington Rand had a long list of mergers and acquisitions that eventually resulted in the formation of Unisys.

A)
1961
B)
1969
C)
1975
D)
1987

Correct Answer : Option (C) - 1975

In 1975 chip was used inside the Personal computer for the very first time.
 
The first working microprocessor was built in 1975 by Micro Instrumentation and Telemetry Systems designed for the microcomputer Altair 8800 in Intel 8080 CPU. The computer chip or chip is an integrated circuit embedded or designed on a semiconductor material, these chips are used to process and store memory are a basic part of the working of a computer. The chip comprises of transistor, diodes, capacitor and resistor glued on a thin substrate of a semiconductor basically silicon ranging in few millimeters.

A)
second generation
B)
third generation
C)
fourth generation
D)
fifth generation

Correct Answer : Option (A) - second generation

The transistorized computer circuits were introduced in the Second generation computer.

A)
2 bytes
B)
4 bytes
C)
8 bytes
D)
16 bytes

Correct Answer : Option (B) - 4 bytes

Data structures containing such different sized words refer to them as WORD (16 bits/2 bytes), DWORD (32 bits/4 bytes) and QWORD (64 bits/8 bytes) respectively.

A)
batch-direct
B)
immediate-sequential
C)
immediate-direct
D)
batch-sequential

Correct Answer : Option (B) - immediate-sequential