Explore topic-wise MCQs in GK.

This section includes 260 Mcqs, each offering curated multiple-choice questions to sharpen your GK knowledge and support exam preparation. Choose a topic below to get started.

51.

3 A nibble is equal to bits.
A. 4
B. 8
C. 16
D. 32
Answer» B. 8
Discussion
52.

Which is not the extension of picture file on computer
A. .jpeg
B. .png
C. .gif
D. .mdp
Answer» E.
Discussion
53.

Which one of the following is not an internet browser?
A. Microsoft Edge
B. Tinder
C. Mozilia Firbox
D. Internet Explore
Answer» C. Mozilia Firbox
Discussion
54.

Which of the following is a volatile memory?
A. RAM
B. EPROM
C. Hard Disk
D. SSD
Answer» B. EPROM
Discussion
55.

In the URL http:// www. mahendras.org, the portion labelled http is the ---------.
A. protocol
B. top level domain
C. host
D. domain name
Answer» B. top level domain
Discussion
56.

Which command allows you to reduce fragments of file and optimize the performance of disk?

A. Chkdsk
B. Diskcomp
C. Scandisk
D. Defrag
Answer» E.
Discussion
57.

Which of the following is an impact printer?

A. Laser printer
B. Daisy wheel printer
C. Ink-jet printer
D. Bubble-jet printer
Answer» C. Ink-jet printer
Discussion
58.

Which of the following is not a high level programming language?

A. COBOL
B. Lisp
C. FORTRAN
D. PHP
Answer» E.
Discussion
59.

CDMA stands for _____________.
A. Central Development Mobile Association
B. Code Division Mobile Access
C. Code Division Multiple Access
D. Centre of Development Multiple Access
Answer» D. Centre of Development Multiple Access
Discussion
60.

__________ is the basic communication language or protocol of the Internet.
A. TCTP/ITP
B. TCP/IP
C. TCDP/IEP
D. TCMP/IKP
Answer» C. TCDP/IEP
Discussion
61.

This number is related to 192.9.200.156?
A. Hardware address
B. IP address
C. Monitor address
D. All of these
Answer» C. Monitor address
Discussion
62.

Which of the following function key activates the speller?
A. F5
B. F7
C. F9
D. Shift + F7
Answer» C. F9
Discussion
63.

With which of the following all formulas in excel starts ?
A. /
B. *
C. $
D. =
Answer» E.
Discussion
64.

Microsoft power point is a software designed to create

A. Internet
B. Data bases
C. Text documents
D. Multimedia presentation
Answer» E.
Discussion
65.

Which one of the following is a system software ?
A. Database programs
B. Word Processors
C. Spreadsheets
D. Compilers
Answer» E.
Discussion
66.

What is meaning of .mng ?
A. Multiple Nano Graphic
B. Multiple Network Graphic
C. Many Network Graphic
D. Multiple New Graphic
Answer» C. Many Network Graphic
Discussion
67.

A hybrid computer exhibits the features of ____.
A. Analog computer
B. Digital computer
C. Both Analog and Digital computer
D. Mainframe computer
Answer» D. Mainframe computer
Discussion
68.

Which of the following is a Web browser?
A. Word
B. Paint
C. Power Point
D. firefox
Answer» E.
Discussion
69.

What is extension of plain text file?
A. .text
B. .tt
C. .txt
D. .tx
Answer» D. .tx
Discussion
70.

Which among the following is the latest version of Microsoft Windows?
A. Microsoft Office 365
B. Windows 9.1
C. Windows 8.1
D. Windows 10
Answer» E.
Discussion
71.

Which multiplexing technique used to transmits digital signal?
A. FDM
B. WDM
C. TDM
D. Both (a) and (c)
Answer» D. Both (a) and (c)
Discussion
72.

A 32 bit microprocessor has the word length equal to
A. 2 bytes
B. 4 bytes
C. 1 bytes
D. 8 bytes
Answer» C. 1 bytes
Discussion
73.

What kind of server converts IP addresses to domain names?
A. UTP
B. MNS
C. DNS
D. RTP
Answer» D. RTP
Discussion
74.

The main webpage of the website is known as
A. Content page
B. Home Page
C. Introduction page
D. First page
Answer» C. Introduction page
Discussion
75.

Select the shortcut for refresh operation
A. F1
B. F2
C. F5
D. F12
E. F10
Answer» D. F12
Discussion
76.

Every web page has a unique address called _____.
A. URL
B. RUL
C. ARL
D. RUL
E. LUR
Answer» B. RUL
Discussion
77.

Zip files are
A. Compressed file
B. Fragmented file
C. Deleted file
D. Save files
E. Decompressed files
Answer» B. Fragmented file
Discussion
78.

The size of IP address in IPV6 is
A. 4 bits
B. 100 bits
C. 128 bits
D. 128 bytes
E. None of the above.
Answer» D. 128 bytes
Discussion
79.

In IANA what does N stands for?
A. Numeric
B. Number
C. Numerical
D. National
E. None of these
Answer» C. Numerical
Discussion
80.

What is true about SQL?
A. It stands for Structured Query Language.
B. Provide commands to interact with the database.
C. It doesn t provide commands for transaction management.
D. It is low level language
E. Both 1 and 2
Answer» F.
Discussion
81.

What among the following is not a programming language?
A. C
B. Python
C. COBOL
D. BASIC
E. HTML
Answer» F.
Discussion
82.

Which of the following is a part of MS-Office package?
A. MS-EXCEL
B. MS-POWERPOINT
C. MS-ONENOTE
D. MS-OUTLOOK
E. All of the above
Answer» F.
Discussion
83.

A bit is short for?
A. Binary language
B. Binary digit
C. Binary number
D. Binary language
E. None of the above
Answer» C. Binary number
Discussion
84.

Part of computer which you can physically touch is called as?
A. Software
B. Hardware
C. An application
D. firmware
E. Device Bus
Answer» C. An application
Discussion
85.

A memory device in which a location is identified by its content rather than by name is known as _____?
A. Associative storage
B. Punched card
C. Buffer
D. Magnetic tape
E. None of these
Answer» B. Punched card
Discussion
86.

The computer s processor consist of the following parts__________.?

A. Main memory and storage
B. Operating system and applications
C. CPU and Register
D. Hard disk and floppy drive
E. None of these
Answer» D. Hard disk and floppy drive
Discussion
87.

What does PDA stand for?
A. Personal Data Assistant
B. Personal Digital Assistant
C. Prime Data Assistant
D. Prime Digital Assistant
Answer» C. Prime Data Assistant
Discussion
88.

Full form of RAM?

A. Random Alternate Memory
B. Rondam Access Memory
C. Random Access Memory
D. Randamly Access Memory
E. None of these
Answer» D. Randamly Access Memory
Discussion
89.

The portion of a disk that contains no stored data, but may contain latent data is called _____?

A. Swap space
B. Unallocated space
C. RAM slack
D. A cluster
E. None of these
Answer» C. RAM slack
Discussion
90.

Windows 10 is
A. an utility software.
B. a browser.
C. an application software.
D. an operating system.
Answer» E.
Discussion
91.

The storage element for a static RAM (SRAM) is the ________.?

A. Capacitor
B. Flip-flop
C. Diode
D. Register
E. None of these
Answer» C. Diode
Discussion
92.

what is the state of R/W during a read operation in a DRAM?

A. Hi-Z
B. Medium
C. Low
D. High
E. None of these
Answer» E. None of these
Discussion
93.

Saving a file from the Internet to a computer is called:
A. Downloading
B. Uploading
C. Storing
D. Weblinking
Answer» B. Uploading
Discussion
94.

What is the size of IPV6 address?
A. 264 bits
B. 128 bits
C. 64 bits
D. 32 bits
Answer» C. 64 bits
Discussion
95.

A Right click on the desktop itself will ?
A. Show a context-sensitive menu
B. Open the control panel
C. Minimize all open applications
D. Open the display properties dialogue box
Answer» E.
Discussion
96.

The basic goal of computer process is to covert data into__
A. Files
B. Tables
C. Information
D. Graphs
Answer» D. Graphs
Discussion
97.

Internet Banking is an example of ?
A. EDP (Electronic Data Processing)
B. Electronic Funds Transfer (EFT)
C. EBCDIC
D. None of these
Answer» C. EBCDIC
Discussion
98.

Which of the following is the heart of computer?
A. RAM
B. ALU
C. CPU
D. Micro-processor
Answer» D. Micro-processor
Discussion
99.

Computer can be used for:
A. Computing
B. Word processing
C. Storing document
D. All of these
Answer» E.
Discussion
100.

RAM of a computer is the______.
A. Primary memory
B. Secondary memory
C. Tertiary memory
D. All of these
Answer» B. Secondary memory
Discussion