Computer Awareness- Abbreviations & File Extensions- Download Free PDF

Computer Awareness is a topic on which questions are asked in a number of banking exams. The upcoming RBI Assistant Mains exam will have 40 questions on this topic which need to be answered in 20 minutes. If you want to make the most of this exam and want to be selected as an RBI Assistant, you need to ensure that your preparation in this section remains top-notch. The reason being, just like the GA section, this section doesn’t require any calculation. You can just have a glance at the question and there will be 2 scenarios- either you would be knowing the answer or you wouldn’t be knowing it. For your convenience, we have compiled a list of abbreviations & file extensions which will be very handy in your preparation.



List of Computer Awareness- Abbreviations & File Extensions

Abbreviation/ File ExtensionDetails
.3dmRhino 3D Model
.3ds3D Studio Scene
.3g23GPP2 Multimedia File
.3gp3GPP Multimedia File
.accdbAccess 2007 Database File
.aifAudio Interchange File Format
.apkAndroid App
.appMac OS Application.(app store)
.aspActive Server Page
.aspxActive Server Page Extended File
.aviAudio Video Interleave File
.bakBackup File
.batDOS Batch File
.bmpBitmap Image File
.cC/C++ Source Code File
.cerInternet Security Certificate
.cgiCommon Gateway Interface Script
.classJava Class File
.comDOS Command File
.cppC++ Source Code File
.crxChrome Extension
.csVisual C# Source Code File
.cssCascading Style Sheet
.csvComma Seperated Values File
.datData File
.dbDatabase File
.dbfDatabase File
.docMicrosoft Word Document
.docxMicrosoft Word Open XML Document
.dtdDocument Type Definition File
.exeWindows Executable File
.flaAdobe Flash Animation
.flvFlash Video File
.gifGraphical Interchange Format File
.htmhyper text markup use for Disk operating system
.htmlHypertext Markup Language File
.iffInterchange File Format
.jarJava Archive File
.javaJava Source Code File
.jpg/.jpegJoint Photographic Experts Group
.jsJavaScript File
.jspJava Server Page
.logLog File
.m4viTunes Video File
.manmandatory file
.max3ds Max Scene File
.mdbMicrosoft Access Database
.mp3MP3 Audio File
.mp4MPEG-4 Video File
.mpaMPEG-2 Audio File
.mpegMoving Picture Extension Group
.mpgMPEG Video File
.msgOutlook Mail Message
.objWavefront 3D Object File
.odtOpenDocument Text Document
.pagesPages Document
.pdbProgram Database
.phpPHP Source Code File
.pluginMac OS X Plug-in
.pngPortable Network Graphic
.ppsPowerPoint Slide Show
.pptPowerPoint Presentation
.pptxPowerPoint Open XML Presentation
.psdAdobe Photoshop Document
.raReal Audio File
.rarCompressed File (WinRAR Compressed Archive)
.rssRich Site Summary
.rtfRich Text Format File
.sdfStandard Data File
.sqlStructured Query Language Data File
.svgScale Vector Graphics
.tarConsolidated Unix File Archive
.texLaTeX Source Document
.tifTagged Image File Format-Use for storing graphics images  on Social media, websites, blogs
.tmpTemporary File
.txtPlain Text File
.vbVBScript File
.vcfvCard File
.vobDVD Video Object File
.wavWaveform Audio File
.wmaWindows Media Audio File
.wmvWindows Media Video File
.wpdWordPerfect Document
.wpsMicrosoft Works Word Processor Document
.xhtmlExtensible Hypertext Markup Language File
.xlrWorks Spreadsheet
.xlsExcel Spreadsheet
.xlsxMicrosoft Excel Open XML Spreadsheet
.xmlXML File
.zipCompressed File
EPUBPUB file extension represents Microsoft Publisher document file format
MOBIMobi file extension is used for storing eBooks
wps Microsoft Works Word Processor Document.


We hope that the above compilation will be useful in your preparation.

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Nikunj Barnwal

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