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Computer Awareness Test - 2

Description: The series of tests contains the basic concepts of computer which can be useful and gunshot questions in the competitive exams especially in Bank Exams
Number of Questions: 35
Created by:
Tags: SBI Computer Awareness SBI Clerk Computer Awareness Computer Awareness Computer Basics Programming Computer Analysis and Design Data Communication & Networks Computer Hardware
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Which company developed the first scientific supercomputer?

  1. IBH

  2. IDVAC

  3. IBM

  4. HP

  5. Dell


Correct Option: C
Explanation:

IBM developed the first scientific supercomputer. 

As per standards, which of the following statements should not be used in a structured program?

  1. For-Next

  2. Goto

  3. If-then-else

  4. Repeat-unit

  5. Break


Correct Option: B

Which of the following phases is/are present in a software development life cycle?

  1. Analysis

  2. Design

  3. Coding

  4. All of the above

  5. None of these


Correct Option: D

An error in a program is also known as

  1. mistake

  2. bug

  3. code

  4. problem

  5. virus


Correct Option: B

The device used to carry digital data on analog lines is known as

  1. modem

  2. multiplexer

  3. modulator

  4. demodulator

  5. Demultiplexer


Correct Option: A

TCP / IP is a

  1. programming language

  2. protocol

  3. special computer

  4. operating system

  5. Database


Correct Option: B

The microcomputers are also known as

  1. personal computers

  2. public computers

  3. private computers

  4. standard computers

  5. none of these


Correct Option: A
Explanation:

Option (1) is correct.

Bandwidth (signal processing) is measured in

  1. seconds

  2. minutes

  3. bytes

  4. hertz

  5. Bits


Correct Option: D

Which of the following terms is associated with high-speed connection?

  1. Dial-up access

  2. Ethernet

  3. ISDN

  4. TCP/IP

  5. FTP


Correct Option: A

Internet is based on the ____ protocol suite.

  1. SNA

  2. LAN

  3. TCP/IP

  4. All the above

  5. None of these


Correct Option: C

Ethernet is an example of _____

  1. LAN

  2. MAN

  3. VAN

  4. WAN

  5. None of these


Correct Option: A

IRC is an example of

  1. FTP

  2. Chatting

  3. E-mail

  4. Video conference

  5. Audio


Correct Option: B

Which of the following symbols is must and has special meaning in an E-mail address?

  1. &

  2. *

  3. @

  4. ©

  5. None of these


Correct Option: C

COBOL, a programming language is widely used in _____ applications.

  1. commercial

  2. scientific

  3. space

  4. mathematical

  5. None of these


Correct Option: A

Which of the following terms is associated with OOP principle?

  1. Structured programming

  2. Procedural programming

  3. Inheritance

  4. Linking and loading

  5. Polumorphism


Correct Option: C
Explanation:

 Inheritance  is associated with OOP principle.

Which of the following is equivalent to 1024 bits?

  1. 2 kilo bytes

  2. 1 kilo bytes

  3. 1 giga byte

  4. 8 giga bytes

  5. 2 tera bytes


Correct Option: B

Which of the following is equivalent to 1024 megabytes?

  1. 1 giga byte

  2. 2 giga bytes

  3. 8 giga bytes

  4. 10 giga bytes

  5. 12 giga bytes


Correct Option: A

Which of the following is equivalent to 1024 giga bytes?

  1. 1 tera byte

  2. 2 tera bytes

  3. 8 tera bytes

  4. 12 tera bytes

  5. 24 tera bytes


Correct Option: A

Which of the following is the primary memory?

  1. RAM

  2. ROM

  3. CPU

  4. Main Memory

  5. All of the above


Correct Option: A

The basic purpose(s) of testing of program is/are

  1. to ensure that program is working fine without any errors

  2. to ensure that program is meeting the specified requirements

  3. to ensure that all the quality standards are followed in the program

  4. all of the above

  5. None of these


Correct Option: D

The secondary memory is also known as

  1. external memory

  2. auxiliary memory

  3. both (1) and (2)

  4. Internal memory

  5. None of these


Correct Option: C

The memory data register is also known as

  1. memory buffer register

  2. memory address register

  3. both (1) and (2)

  4. memory information register

  5. All of the above


Correct Option: C

A computer can be classified into main categories, they are

  1. hardware

  2. software

  3. hardware & software

  4. input & output devices


Correct Option: C

Which of the following is/are types of RAM?

  1. Static RAM

  2. Dynamic RAM

  3. Both (1) and (2)

  4. Register RAM


Correct Option: C

The storage capacity of a hard disk is ____ that of a floppy disk.

  1. more than

  2. less than

  3. equal to

  4. less than or equal to


Correct Option: A

Which of the following are equivalent to 1 byte?

  1. 8 bits

  2. 2 bits

  3. 4 bits

  4. 16 bits

  5. 12 bits


Correct Option: A
Explanation:

 Option (1) is correct.

A software can be basically classified into

  1. basic & system softwares

  2. system & application softwares

  3. compiling & application softwares

  4. all the above


Correct Option: B

Which of the following is/are input devices?

  1. Keyboard

  2. Mouse

  3. Scanner

  4. all the above


Correct Option: D

Which of the following are output devices?

  1. Printers

  2. Speakers

  3. Screens

  4. All of the above


Correct Option: D

The raw facts are called

  1. data

  2. information

  3. problem

  4. all the above


Correct Option: A

The cache memory is a part of

  1. primary memory

  2. main memory

  3. secondary memory

  4. auxiliary memory

  5. none of these


Correct Option: B

Which of the following is the brain of computer?

  1. Control Unit

  2. Monitor

  3. Central Processing Unit

  4. Operating system


Correct Option: C

Which of the following are the parts of the CPU (Central Processing Unit)?

  1. Arithmetic & Logical Unit

  2. Control Unit

  3. Main Memory

  4. All the above


Correct Option: D

The processed data is called

  1. result

  2. meta data

  3. information

  4. all the above


Correct Option: C

Which of the following is the most popular schemes for representing alphabets, numbers and special symbols in binary language?

  1. ASCII

  2. EBCDIC

  3. Character

  4. Both (1) & (2)


Correct Option: D
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