Computer Part(III)
101.Time during which a job is processed by the computer is
(a) Delay time (b) Real time (c) Execution time
(d) Down time (e) None of the above
Answer:
Answer: C
102.
What does that acronym VGA stand for?
(a) Extended Graphics Adapter
(b) Enhanced Graphics Array
(c) Video Graphics Array
(d) Color Graphics Array
(e) Video Graphics Adapter
Answer: C
103.
A set of instructions provided to the computer to process data is
(a) Processor (b) Information (c) Program (d) Output
Answer: C
104.
A memory in which the information is stored last is on top & is retrieved first is known as
(a) PROM (b) Buffer (c) Stack (d) RAM (e) None of the above
Answer: C
105.
Computer Operators
(a) Write computer programs for specific problems
(b) Operate the devices which input and output data from the computer
(c) Normally require a college degree in computer science
(d) All of the above
(e) None of these
Answer:: B
106.
A software package to perform calculations on data arranged in an array is
(a) System software (b) Utility programs
(c) Electronic spread sheet (d) Application programs
(e) None of the above
Answer:: C
107.
A code which uses more bits for each character then what is necessary is known as
(a) Hollerith code (b) Gray code (c) Redundant code
(d) Mnemonics (e) None of the above
Answer:: C
108.
Which disk interface standard included support for up to eight peripheral devices?
(a) ST50G /412 (b) IDE (c) SCSI (d) ESDI (e) None of the above
Answer:: C
109.
A memory space used for the temporary storage of data is
(a) PROM (b) SAM (c) Scratchpad storage
(d) Buffer (e) None of the above
Answer:: C
110.
The language that is an input for statement translation is called
(a) Assembly language (b) Source language (c) High-level language (d) Object language (e) None of the above
Answer:: B
111.
A part located in the central processing unit that stores data & information is known as
(a) Core memory (b) PROM (c) EPROM
(d) ROM (e) None of the above
Answer:: A
112.
Programs designed to perform specific tasks is called known as
(a) System software (b) Application software
(c) Utility programs (d) Operating system (e) None of the above
Answer:: B
113.
A storage device which is used to store data & information external to the main storage is known as
(a) Buffer (b) Backing storage (c) PROM
(d) Accumulator (e) None of the above
Answer:: B
114.
An output device that uses words or messages recorded on a magnetic medium to produce audio response is
(a) Magnetic tape (b) Voice response unit
(c) Voice recognition unit (d) Voice band
Answer:: B
115.
Pick out the wrong statement.
(a) Information stored in RAM can be changed by overwriting it
(b) Information stored in ROM cannot be changed by overwriting
(c) Information can be stored in any location of RAM
(d) Computer main memory can be accessed only sequentially
(e) None of the above
Answer:: D
116.
Computer instructions written with the use of English words instead of binary machine code is called
(a) Mnemonics (b) Symbolic code
(c) Gray code (d) Opcode (e) None of the above
Answer:: B
117.
Which printer uses a combination of laser-beam & electro photographic techniques.
(a) Laser printer (b) Dot-Matrix (c) Line printer
(d) Daisy wheel (e) None of the above
Answer:: A
118.
A file containing relatively permanent data is
(a) Random file (b) Transaction file
(c) Master file (d) Sequential file (e) None of the above
Answer:: C
119.
The process of writing computer instructions in a programming language is known as
(a) Coding (b) Processing
(c) Programming (d) File (e) None of the above
Answer:: A
120.
Which is used to provide the sight information to the right person at the right time for proper decision making.
(a) DBMS (b) MIS (c) ISO (d) PSO (e) None of these
Answer:: B
121.
An instruction that transfers program control to one or more possible paths is knows as
(a) Utility program (b) System software (c) Broadband channel (d) Application program (e) None of the above
Answer:: C
122.
A processing unit that coordinates networks and data communication is known as
(a) Control unit (b) Communication processor
(c) Register unit (d) CPU (e) None of these
Answer:: B
123.
An input device which can read characters directly from an ordinary piece of paper is
(a) OCR (b) OMR (c) MSI (d) POS (e) None of these
Answer:
: A
124.
FLEXCUBE is an IT solution applicable in the field of
(a) Banking (b) Insurance (c) Pharmaceutical
(d) Retail supply chain (e) Agriculture
Answer:: A
125.
'.in' is:
(a) inside (b) international negotiations
(c) the official internet domain of India
(d) none of the above (e) None of these
Answer:: C
126.
The first microprocessor Intel 4004 was produced in the year
Answer:: 1971
127.
Name the first microprocessor
Answer:: Intel 4004
128.
In what storage device, recording is done by burning tiny pits on a circular disk
(a) Floppy disc (b) Optical disc (c) Magnetic tape (d) Punched cards
Answer:: B
129.
A good query system
(a) can be accessed only by data processing professionals (b) can accept English language commands (c) allow non-programmers to access information stored in a database (d) both (a) & (b)
Answer:: C
130.
An operation that increases the length of a list is
(a) Insert (b) Delete (c) Update (d) Select
Answer:: A
131.
The Operating System operates
(a) Processor (b) Disks and I/O devices (c) Memory (d) All of the above
Answer:: D
132.
A program written in high level language is translated to machine language using
(a) Loader (b) Interpreter (c) Assembler (d) Compiler
Answer:: D
133.
Which of the following file name extension suggests that the file is a backup copy of another file
(a) Txt (b) Bak (c) com (d) Bas
Answer:: B
134.
All the time a computer is switched on, its operating system has to stay in
(a) Virtual memory (b) Main memory (c) Secondary memory (d) Cache memory
Answer:: B
135.
What device is used to entering X-Y co-ordinates
(a) Mouse (b) OCR (c) Scanner (d) Keyboard
Answer:: A
136.
ENIAC
Answer:: Electronic Numerical Integrator And Computer
137.
The first large scale, general purpose digital computer
(a) ENIAC (b) Tabulating Machines (c) Super Computers
Answer:: A
138.
Who developed the World Wide Web first
Answer:: Timothy Berners Lee
139.
Which computer company introduced mouse for the first time
Answer:: Apple Corporation
140.
The first computer installed in India, HEC-2M was in
Answer:: Calcutta
141.
One kilobyte is equal to
Answer:: 1024 bytes
142.
Who is the architect of Supercomputer
Answer:: Seymour Cray
143.
Sabir Bhatia is famous with
Answer:: Hot mail
144.
Polymorphic viruses causes
a. Tuberculosis
b. Problems in computers
d. Problems in X-ray films
: B
145.
In computer jargon RAM refers to
Answer:: Random Access Memory
146.
The brain of computer is
Answer:: C.P.U
147.
The longest key in a computer key board
Answer:: Space bar
148.
Digital computers are classified into how many categories
Answer:: Four
149.
Which computer program defeated world champion Vladimir Kramnik 4-2 in the Man Vs Machine contest
Answer:: Deep Fritz
150.
?Binary Code? used in computers makes use of which numbers
Answer:: 0 & 1
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