Explore topic-wise MCQs in Technology.

This section includes 255 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.

151.

One million bytes-
A. 1 byte
B. 1 kb
C. 1 gb
D. 1 mb
Answer» E.
Discussion
152.

Who invented Java language ?
A. Deniss ritche
B. John backus
C. James gosling
D. John backus
Answer» D. John backus
Discussion
153.

Who invented C++ ?
A. Dennis ritchie
B. Bjarne stroustrup
C. Steve jobs
D. James gosling
Answer» C. Steve jobs
Discussion
154.

What is algorithm ?
A. Step by step procedure for calculations
B. Type of programming language
C. Application code
D. None of these
Answer» B. Type of programming language
Discussion
155.

Computer resolution measures -
A. Shape of screen
B. Size of screen
C. Number of colours it support
D. Number of pixels
Answer» E.
Discussion
156.

Which device among following is used for sending digital data over a phone line ?
A. Modem
B. Printer
C. Usb
D. Scanner
Answer» B. Printer
Discussion
157.

Which among following is secondary storage device ?
A. Diode
B. Semi conductor
C. Ram
D. Hard disk
Answer» E.
Discussion
158.

Who invented Java ?
A. Deniss ritche
B. Linus torvalds
C. James gosling
D. Bajarnae
Answer» D. Bajarnae
Discussion
159.

What is meaning of EEPROM ?
A. Electronically erasable programmable reach only memory
B. Electrically erasable pratical reach only memory
C. Electronically erasable programmable read only memory
D. Electrically erasable programmable read only memory
Answer» E.
Discussion
160.

What is meaning of OMR ?
A. Optical mark reader
B. Optical mark render
C. Optical message reader
D. Optical message render
Answer» B. Optical mark render
Discussion
161.

Intersection of columns and rows is called a -
A. Cell
B. Data
C. Schema
D. Table
Answer» B. Data
Discussion
162.

Which language was used as first generation language ?
A. C
B. C++
C. Assembly language
D. Machine language
Answer» E.
Discussion
163.

In banking, railways etc which computers are used ?
A. Mini computers
B. Micro computers
C. Main frames
D. Super computers
Answer» D. Super computers
Discussion
164.

MPG is an file extension of which type of files ?
A. Video
B. Audio
C. Flash
D. Image
Answer» B. Audio
Discussion
165.

Which type of switching is used in Internet ?
A. Circuit
B. Telex
C. Telephone
D. Packet
Answer» E.
Discussion
166.

In computer what converts AC to DC ?
A. Smps
B. Ram
C. Post
D. Adapter
Answer» B. Ram
Discussion
167.

Which among following is not necessary for working of a standalone computer ?
A. Operating system
B. Lan card
C. Hard drive
D. Ram
Answer» C. Hard drive
Discussion
168.

Who is also known as father of Jquery ?
A. Charles babbage
B. John resig
C. Tim berner lee
D. Vint cerf
Answer» C. Tim berner lee
Discussion
169.

Which is a application software among following ?
A. Operating system
B. Microsoft office
C. Compiler
D. Assembler
Answer» C. Compiler
Discussion
170.

What is full form of CAM ?
A. Computer aided manufacturing
B. Computer and manufacturing
C. Computer aided manifesto
D. Computer and manifesto
Answer» B. Computer and manufacturing
Discussion
171.

If CPU executes multiple programs simultaneously, it will be known as ?
A. Multiprocessing
B. Multiprogramming
C. Multitasking
D. Timesharing
Answer» D. Timesharing
Discussion
172.

From which year 5th generation of computers is considered ?
A. 1960
B. 1980
C. 2000
D. 2004
Answer» C. 2000
Discussion
173.

When a document is opened in computer it is temporarily stored in ?
A. Ram
B. Rom
C. Hard disk
D. All of the above
Answer» B. Rom
Discussion
174.

Which of the following is a non-volatile memory ?
A. Ram
B. Rom
C. Vlsi
D. Lsi
Answer» C. Vlsi
Discussion
175.

Charles Babbage designed the first mechanical computer named
A. Processor
B. Comp engine
C. Abacus
D. Analytical engine
Answer» E.
Discussion
176.

By pressing which key we can move to beginning of a page ?
A. Home key
B. End key
C. Insert key
D. Page down key
Answer» B. End key
Discussion
177.

Which function key is used to check spellings ?
A. F1
B. F5
C. F11
D. F7
Answer» E.
Discussion
178.

What is the name of a device that converts digital signals to analog signals-
A. Modem
B. Switch
C. Router
D. None of the above
Answer» B. Switch
Discussion
179.

From the following which is known as the administrative section of the computer system ?
A. Ram
B. Cpu
C. Control unit
D. Input unit
Answer» C. Control unit
Discussion
180.

Which among following is responsible for specifying address of a memory location ?
A. Control bus
B. Hard disk
C. Ram
D. Address bus
Answer» E.
Discussion
181.

What can be considered as basic building blocks of a digital circuit ?
A. Diode
B. Cmos
C. Logic gate
D. Semi conductor
Answer» D. Semi conductor
Discussion
182.

Which is known as the most powerful type of computer
A. Inframe
B. Main frame
C. Super computer
D. Mini computer
Answer» D. Mini computer
Discussion
183.

Which among following is linux operating system ?
A. Red hat
B. Fedora
C. Mint
D. All of these
Answer» E.
Discussion
184.

What is full form of TIFF ?
A. The image file format
B. Tagged image file format
C. The image fax format
D. Tagged image file front
Answer» C. The image fax format
Discussion
185.

Which among following is responsible for finding and loading operating system into RAM ?
A. Dmos
B. Bios
C. Bootstrap loader
D. Cmos
Answer» D. Cmos
Discussion
186.

Which operating system is developed by Apple ?
A. Window
B. Dos
C. Linux
D. Mac os
Answer» E.
Discussion
187.

ULSI microprocessor is used in which generation of computers ?
A. Second generation
B. Third generation
C. Fourth generation
D. Fifth generation
Answer» E.
Discussion
188.

Which term is related to database ?
A. C++
B. Java
C. Oracle
D. Php
Answer» D. Php
Discussion
189.

Data stored in ROM is-
A. Permanent
B. Non-permanent
C. Both of above
D. None of these
Answer» B. Non-permanent
Discussion
190.

Word "INTERPRETER" is related to -
A. Ip address ranges
B. Address resolution
C. Programming languages
D. None of these
Answer» D. None of these
Discussion
191.

C is what kind of language ?
A. A third generation high level language
B. An assembly language
C. Future language
D. Machine language
Answer» B. An assembly language
Discussion
192.

An Assembler is used to translate a program written in ?
A. Machine language
B. Assembly language
C. Low level language
D. High level language
Answer» C. Low level language
Discussion
193.

Who invented Linux operating system ?
A. Linus torvalds
B. Deniss ritche
C. Madam curie
D. Steve jobs
Answer» B. Deniss ritche
Discussion
194.

Which language is related to database ?
A. Sql
B. Perl
C. Php
D. Java
Answer» B. Perl
Discussion
195.

Which among following is the lowest form of Computer Language ?
A. Machine language
B. Assembly language
C. Perl
D. Cobol
Answer» B. Assembly language
Discussion
196.

Which of following allows two or more users to work on same time ?
A. Multithreading
B. Multiprocessing
C. Multicapable
D. None of these
Answer» C. Multicapable
Discussion
197.

LAN stands for-
A. Local area network
B. Leave all network
C. Land area network
D. Least area network
Answer» B. Leave all network
Discussion
198.

Firmware is stored in -
A. Hard disk
B. Cache
C. Ram
D. Rom
Answer» E.
Discussion
199.

Which is the extension of a batch file ?
A. .exe
B. .bat
C. .batch
D. .bth
Answer» C. .batch
Discussion
200.

Which kind of files have .mpg extension ?
A. Audio
B. Flash
C. Video
D. Image
Answer» D. Image
Discussion