Computer Science Basic

Important File Extensions

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Multiple choice questions (MCQs) on important file extensions are a valuable resource for those preparing for competitive exams. These types of questions test your knowledge of different file types and their corresponding extensions, helping you to improve your understanding of how different files are used and how to identify them. By answering MCQs on important file extensions, you can increase your chances of success in competitive exams that require a strong understanding of these concepts. I this section you will learn about Important File Extensions MCQ questions and answers. ➲ Important File Extensions - Quiz

Q 1: MPG is a file extension of which type of files?

  • A Audio
  • B Image
  • C Video
  • D Flash

Q 2: Which among following is an image name extension?

  • A gif
  • B docx
  • C ppt
  • D lib

Q 3: Which kind of files have .mpg extension?

  • A Audio
  • B Image
  • C Video
  • D Flash

Q 4: Which is the extension of a batch file?

  • A .bat
  • B .exe
  • C .bth
  • D .batch

Q 5: What is the extension of Java source code file?

  • A .j
  • B .jav
  • C .java
  • D .jvp

Q 6: .sea is the extension of which file?

  • A Self Extracting Automative File
  • B Self Extracting Archive
  • C Solo Extracting Archive
  • D Self Executable Archive

Q 7: What is extension of Macbinary II Encoded File?

  • A .bin
  • B .bn
  • C .bun
  • D .bbn

Q 8: What is the extension of Uuencoded File?

  • A .ue
  • B .u
  • C .ee
  • D .uue

Q 9: .gho is extension of which type of file?

  • A Perl File
  • B Any Antivirus Files
  • C Norton Ghost Backup File
  • D Avira Backup File

Q 10: What is the extension of Microsoft Access Database?

  • A .mad
  • B .mac
  • C .mdb
  • D .md

Q 11: What is the extension of PowerPoint Slide Show?

  • A .ppt
  • B .pps
  • C .pp
  • D .ps

Q 12: What is full form of PNG file?

  • A Printable Network Graphic File
  • B Portable Network Graphic File
  • C Pointable Network Graphic File
  • D Portable Natural Graphic File

Q 13: What is extension of database file?

  • A .db
  • B .dta
  • C .data
  • D .dt

Q 14: What is the extension of comma separated value file?

  • A .cf
  • B .ccf
  • C .csv
  • D .cs

Q 15: .dat is the extension of the data file.

  • A True
  • B False

Q 16: What is full form of DLL file?

  • A Dictionary Link Library
  • B Dual Link Library
  • C Dynamic Load Library
  • D Dynamic Link Library

Q 17: What is the extension of powerpoint presentation of the file?

  • A .pp
  • B .pps
  • C .msp
  • D .pptx

Q 18: BMP extension is of which file?

  • A Bitmap Image File
  • B Rich text file
  • C Data File
  • D Master File

Q 19: What is extension Hypertext Preprocessor File?

  • A .hpf
  • B .ppp
  • C .pph
  • D .php

Q 20: .jsp is extension of ?

  • A java service page
  • B java server page
  • C java sequal page
  • D java social page

Q 21: What is the extension of the zipped file?

  • A .zippo
  • B .zip
  • C .zi
  • D .jip

Q 22: What is file extension of Perl Script?

  • A .perl
  • B .ps
  • C .pls
  • D .pl

Q 23: What is file extension of C++ source code file?

  • A .cp
  • B .cplus
  • C .cpp
  • D .ccp

Q 24: What is file extension of Window Installer Package?

  • A .mip
  • B .wip
  • C .wi
  • D .msi

Q 25: What is .aif file extension stands for?

  • A Audio Interchange Filter File
  • B Audio Interchange File Filter
  • C Audio Intra File Format
  • D Audio Interchange File Format

Q 26: What is the extension of Bit Torrent File?

  • A .bit
  • B .torrent
  • C .bitorrent
  • D .bittorrent

Q 27: What is extension of Temporary File?

  • A .tpf
  • B .tp
  • C .tmp
  • D .temp

Q 28: What is extension of Disc Image File?

  • A .dsk
  • B .osdsk
  • C .os
  • D .iso

Q 29: What is the extension of Toast Disc Image?

  • A .toast
  • B .iso
  • C .tso
  • D .tiso

Q 30: Which type file is with extension .vb?

  • A Javascript file
  • B Php file
  • C VBScript File
  • D Window Script File

Q 31: What is the extension of font file?

  • A .fnt
  • B .font
  • C .fnf
  • D .ff

Q 32: What is the extension of OpenType Font file?

  • A .ot
  • B .otfl
  • C .otf
  • D .otfv

Q 33: What is meaning of .mng?

  • A Multiple Nano Graphic
  • B Multiple Network Graphic
  • C Many Network Graphic
  • D Multiple New Graphic

Q 34: What is the extension of Microsoft Word Document?

  • A .dcc
  • B .doc
  • C .xls

Q 35: What is meaning of .rtf file?

  • A Red Text Format
  • B Rich Text Format
  • C Rich Text File
  • D Red Text File

Q 36: What is the extension of plain text file?

  • A .text
  • B .tt
  • C .txt
  • D .tx

Q 37: What is the meaning of .wpd file?

  • A Word Perfect Document
  • B Word Passage Document
  • C Word Perfect Documentary
  • D Word Priority Document

Q 38: .sav extension is of saved games?

  • A True
  • B False

Q 39: What is the extension of Yahoo Messenger data file?

  • A .ymd
  • B .ypp
  • C .yahoo
  • D .yps

Q 40: What is extension of Microsoft Excel Spreadsheet?

  • A .xls
  • B .wks
  • C .xl
  • D .ls

Q 41: .pct is extension of?

  • A PostScript File
  • B Drawing File
  • C XML File
  • D Picture File

Q 42: What is full form of PDF?

  • A Partial Data File
  • B Portable Data Format
  • C Portable Document Format
  • D Portable Document File

Q 43: What is the extension of Structured Query Language Data File?

  • A .sq
  • B .db
  • C .dbs
  • D .sql

Q 44: What is full form of "GIF"?

  • A Graphics Interchange Format
  • B Graphical Interchange File
  • C Graphical Inter Format
  • D Graphical Interchange Format

Q 45: What is full form of PSD?

  • A Parallel Data
  • B Photoshop Documentary
  • C Photoshop Document
  • D Pheno Document

Q 46: What is the extension of Gnu zipped file?

  • A .gs
  • B .gl
  • C .gn
  • D .gz

Q 47: What is the extension of Debian Software Package?

  • A .dp
  • B .deb
  • C .dev
  • D .dsp

Q 48: What is the extension of Window script file?

  • A .ws
  • B .wt
  • C .wsf
  • D .wf

Q 49: What is extension of DOS Command file ?

  • A .com
  • B .dos
  • C .dcm
  • D .dds

Q 50: What is the extension of Scalable Vector Graphics File?

  • A .svg
  • B .sva
  • C .sg
  • D .sgf

Q 51: What is the extension of real audio file?

  • A .rf
  • B .ra
  • C .rt
  • D .rtf

Q 52: .qt is the extension of?

  • A Apple Game File
  • B Apple Track File
  • C Apple QuickTime Movie
  • D Apple Backup File

Q 53: .bat is the extension of?

  • A DOS Data File
  • B DOS Command File
  • C DOS Backup File
  • D DOS Batch File

Q 54: .xll is the extension of?

  • A Excel Backup File
  • B Excel CSV File
  • C Excel Work File
  • D Excel Add-In File

Q 55: What is the extension of Windows Cabinet File?

  • A .ca
  • B .cab
  • C .cat
  • D .cabi

Q 56: What is the extension of Windows Memory Dump File?

  • A .dmf
  • B .dmv
  • C .dm
  • D .dmp

Q 57: What is extension of Window System File ?

  • A .sys
  • B .system
  • C .stm
  • D .syt

Q 58: Which of the following is the extension of a Configuration File?

  • A .con
  • B .cfg
  • C .cgi
  • D .clt

Q 59: What is extension of Windows Initialization File?

  • A .inid
  • B .ini
  • C .init
  • D .initial

Q 60: What is the extension of Common Gateway Interface Script?

  • A .cg
  • B .cgi
  • C .cgt
  • D .cgl

Q 61: What is the extension of Macromedia Flash Movie?

  • A .swt
  • B .swf
  • C .sw
  • D .flash

Q 62: What is the extension of Windows Media Video File?

  • A .video
  • B .mv
  • C .wmv
  • D .wm

Q 63: .css is the extension of?

  • A Crawler Style Sheet
  • B Catalouge Style Sheet
  • C Cascading Style Sheet
  • D Cascading Style Sphere

Q 64: .8bi is the extension of?

  • A Photoshop Plug-in
  • B Photoshop Edited Image
  • C Photoshop Document
  • D Photoshop Layer File

Q 65: Which of following is corrected extension of a database file?

  • A .dta
  • B .data
  • C .db
  • D .dca