Disc Operating System (DOS) Which command is used to clear the screen Cls All of the listed here Clear Clscreen Cls All of the listed here Clear Clscreen ANSWER DOWNLOAD EXAMIANS APP
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 a: *.txt Copy *.txt all.txt Copy *.txt c: Copy *.txt a: Copy a: *.txt Copy *.txt all.txt Copy *.txt c: Copy *.txt a: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Format command is used to Create a new blank disk from a used one Prepare a blank disk Both of above None of above Create a new blank disk from a used one Prepare a blank disk Both of above None of above ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Filename extensions help identify certain files. What filename extension identifies command files? SYS BAT EXE COM SYS BAT EXE COM ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to delete all the files extension .txt on the current drive and directory? Del *.*/p Erase .txt Del *.txt Del .txt Del *.*/p Erase .txt Del *.txt Del .txt ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command displays comma for thousand separating on file size while listing? Dir/c Dir/b Dir/s Dir/w Dir/c Dir/b Dir/s Dir/w ANSWER DOWNLOAD EXAMIANS APP
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