Disc Operating System (DOS) While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete? UNDELETE UNDELETE *.* UNDELETE/LIST UNDELETE/ALL UNDELETE UNDELETE *.* UNDELETE/LIST UNDELETE/ALL ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Maximum length of DOS command using any optional parameter is 27 characters 12 characters 17 characters 127 characters 27 characters 12 characters 17 characters 127 characters ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While using the DIR command, you can use certain switches with it. Which one of the following cannot be used with DIR? /T None of these /P /S /W /T None of these /P /S /W ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) When executed from a bootable hard drive, which command will make a formatted floppy disk bootable? COPY C:DOSCOMMAND.COM A: None of these SYS C: A: ATTRIB C:*.SYS A: XCOPY C:DOS*.* A: COPY C:DOSCOMMAND.COM A: None of these SYS C: A: ATTRIB C:*.SYS A: XCOPY C:DOS*.* A: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command displays all the files having the same name but different extensions? Dir filename.ext Dir filename.* Dir *.ext Dir *.sys Dir filename.ext Dir filename.* Dir *.ext Dir *.sys ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Copy and Xcopy are same in the sense Both are internal command of DOS Both can be used to copy file or group of files None of the listed here Both are external commands of DOS Both are internal command of DOS Both can be used to copy file or group of files None of the listed here Both are external commands of DOS ANSWER DOWNLOAD EXAMIANS APP
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