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Free download in PDF Computer Application Objective Type Questions and Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
(21)
What do you call a specific instruction designed to do a task?
[A]
Command
[B]
Process
[C]
Task
[D]
Instruction
(22)
Interpreter is used as a translator for __________
[A]
Low level language
[B]
High Level Language
[C]
COBOL
[D]
C
Answer: High Level Language
(23)
Set of programs which consist of full documentation.
[A]
Software Package
[B]
System Software
[C]
Utility Software
[D]
File package
(24)
Public domain software is usually:
[A]
System supported
[B]
Source supported
[C]
Community supported
[D]
Programmer supported
Answer: Community supported
(25)
OSS stands for:
[A]
Open System Service
[B]
Open Source Software
[C]
Open System Software
[D]
Open Synchronized Software
Answer: Open Source Software
(26)
Which of the following is not a way of acquiring software?
[A]
Buying pre-written software
[B]
Ordering customized software
[C]
Downloading public-domain Software
[D]
Duplicating the software
Answer: Duplicating the software
(27)
The software designed to perform a specific task:
[A]
Synchronous Software
[B]
Package Software
[C]
Application Software
[D]
System Software
Answer: Application Software
(28)
Error detection at data link level is achieved by the following
[A]
Equalization
[B]
Bit stuffing
[C]
Hamming code
[D]
Cyclic redundancy codes
Answer: Cyclic redundancy codes
(29)
Viruses
[A]
Another form of computer attack is virus
[B]
Viruses are designed to spread into other programs and can wreak havoc in a system
[C]
Causing system crashes and program malfunctioning
[D]
all of these
(30)
The operation which is commutative but not associative is
[A]
AND
[B]
OR
[C]
EX-OR
[D]
NAND
31
The time required for a gate or inverter to change its state is called
[A]
Propagation time
[B]
Decay time
[C]
Charging time
[D]
Rise time
32
The lowest level of input output control consist of
[A]
Device drivers
[B]
Interrupt handler
[C]
both (a) and (b)
[D]
None of these
33
The average number of comparisons in sequential search is:
[A]
n2
[B]
(n+1)/2
[C]
n(n+2)/2
[D]
n+2/2
34
The last DML statement processed during a commit transaction is?
[A]
INSERT
[B]
UPDATE
[C]
DELETE
[D]
POST
35
The following is the unstable sorting method?
[A]
Insertion sort
[B]
Bubble sort
[C]
Merge sort
[D]
Heap sort
36
A web page is
[A]
Made up of text and HTML tags
[B]
Marked by an opening HTML tag
[C]
Marked by a closing HTML tag
[D]
All of these
37
The output of a lexical analyzer is:
[A]
A parse tree
[B]
Intermediate code
[C]
Machine code
[D]
A stream of tokens
Answer: A stream of tokens
38
Following is the Special software to create a job queue:
[A]
Interpreter
[B]
Linkage editor
[C]
Spooler
[D]
Drive
39
The following are the standard synchronous communication protocol except?
[A]
SLIP
[B]
SDLC
[C]
PAS
[D]
SMTP
40
The following topology has highest reliability:
[A]
Ring
[B]
Mesh
[C]
Bus
[D]
Star
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