Which of the following is an extension of a temporary file?
- A..tmp
- B..txt
- C..tnt
- D..tar
Correct answer
Explanation
The correct answer is A, .tmp. A file with the .tmp extension is a temporary file, created by a program while it is working and normally deleted once the work is done. Word processors, browsers and installers make them to hold data they may need for recovery, and Windows keeps many of them in the Temp folder, which can be cleared safely. Option B is wrong because .txt is a plain text file that stores unformatted text and opens in Notepad. Option C is wrong because .tnt is not a standard file extension at all. Option D is wrong because .tar is an archive format from Unix that bundles many files into one, often compressed further as .tar.gz. Questions on extensions come up in every shift, so learn the common ones: .docx for Word, .xlsx for Excel, .pptx for PowerPoint, .exe for a program and .bak for a backup. Exam tip: .tmp is temporary, .bak is a backup and .tar is an archive.
Practice Questions
View allWhich language uses the symbolic representation of machine codes needed to program a particular processor or processor family?
- A.Machine Language
- B.Assembly Language
- C.High-Level Language
- D.All of the above
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Assembly language replaces the binary machine codes of a processor with short symbols called mnemonics, such as MOV, ADD and JMP.
Read the full explanation →Which one of the following is the characteristic of Artificial Intelligence ?
- A.Replicates human decision making
- B.Stores relevant information
- C.Stores similar kind of data for a specific purpose
- D.Allows user to interact with media
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Artificial Intelligence is the ability of a machine to perform tasks that normally need human intelligence, such as reasoning, learning and taking decisions.
Read the full explanation →What is an interactive combination of text, graphics, video, audio and images termed as ?
- A.JPEG
- B.Multimedia
- C.AVA
- D.PNG
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Multimedia means using several forms of media, such as text, graphics, audio, video, images and animation, together, often in a way the user can interact with.
Read the full explanation →Which among the following is a malicious software?
- A.Hacking
- B.Password Cracking
- C.Trojan Horse
- D.Firewall
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A Trojan is a program that looks useful or harmless but secretly carries harmful code, so it is a piece of malicious software, or malware.
Read the full explanation →Which one of the following is not an application software?
- A.Spreadsheet
- B.AutoCAD
- C.MS PowerPoint
- D.Linker
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A linker is system software, a programming tool that joins compiled pieces of code into one program that can run; it does not do a task for the end user.
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