Free Computer Knowledge Quiz 3 for IBPS PO, SBI PO and other Bank exams.

Todays quiz will focus on file extensions. A few questions on file extensions are often asked in the Computer Knowledge Section of IBPS PO, SBI PO and other Bank Exams.

1. The file extension “.exe” stands for?
2. The file extension “.pdf” stands for?
3. The file extension “.bat” stands for?
4. The file extension “.png” stands for?
5. The file extension “.zip” stands for?
5. The file extension “.avi” stands for?
6. The file extension “.mp3” stands for?
7. The file extension “.docx” stands for?
8. The file extension “.pptx” stands for?
9. The file extension “.xlsx” stands for?
10. The file extension “.txt” stands for?

Answers:

1. exe is a windows executable file. These are largely used on desktops.
2. pdf is a file format used to share documents. PDF stands for Portable document format and mainly opens with Acrobat Reader.
3. bat stands for windows batch files. When a series of commands have to be executed one after another, ‘.bat’ files are created.
4. png is a image format that stands for Portable Network Graphics.
5. zip files are used to compress files. It is compressed archive file.
6. avi are media files that can be opened using Windows Media Player and VLC.
7. docx are Microsoft Word files.
8. pptx are Microsoft Powerpoint (presentation) files.
9. xlsx are Microsoft Excel (spreadsheet) files.
10. txt are text files which generally contain characters present on keyboards.


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