Which of the following extensions suggest that the file is a backup copy.
A. Bak
B. Bas
C. Com
D. Txt
Answer: Option A
Solution(By Examveda Team)
Bak extension is commonly used to store backup copies of files so that it can be restored later when original file is corrupted or deleted. Bas extension indicates the file is a BASIC program source file, com is command file and txt is plain text file.Related Questions on Disk Operating System (DOS)
In MS-Dos what command you will use to display system date?
A. Date command
B. Ver command
C. Disk command
D. Format command
While working with Ms-Dos which command transfers a specific file from one disk to another?
A. Copy
B. Diskcopy
C. Time
D. Rename
If you don't know the current time, which command will you use to display
A. Copy
B. Ver
C. Time
D. Format
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