Disc Operating System (DOS) While working with MS-DOS which command is used to copy all files with extension .txt into one file named all.txt? Copy *.txt c: Copy *.txt all.txt Copy a: *.txt Copy *.txt a: Copy *.txt c: Copy *.txt all.txt Copy a: *.txt Copy *.txt a: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to display all the files having the (.exe) extension but different filename? Dir *.exe Dir *.sys Dir filename.* Dir filename.ext Dir *.exe Dir *.sys Dir filename.* Dir filename.ext ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command in DOS can be used to recover accidentally deleted files? UNDELETE DELETE/CANCEL RESTORE RECOVER UNDELETE DELETE/CANCEL RESTORE RECOVER ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to change the file name? Rename Ren Both of above None of above Rename Ren Both of above None of above ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) 4. Which of the following could be a valid DOS file specification? NOSFILE.DOC NOSFILE.P.OST NOSFILE.POST NOST.FILEDOC NOSFILE.DOC NOSFILE.P.OST NOSFILE.POST NOST.FILEDOC ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) The COPY command of MS-DOS, is used to: copying files from one floppy disk to another floppy disk copying two or more files into a single file All of these copying one or more files on the same disk or directory copying files from one floppy disk to another floppy disk copying two or more files into a single file All of these copying one or more files on the same disk or directory ANSWER DOWNLOAD EXAMIANS APP
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