Disc Operating System (DOS) Which command is used to display all the files having the (.exe) extension but different filename? Dir *.sys Dir filename.ext Dir *.exe Dir filename.* Dir *.sys Dir filename.ext Dir *.exe Dir filename.* ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which switch should be used in the DIR command to view files in all directories? /p /s /l /w /p /s /l /w 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 *.txt c: Copy a: *.txt Copy *.txt a: Copy *.txt all.txt Copy *.txt c: Copy a: *.txt Copy *.txt a: Copy *.txt all.txt ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screenful of information? DELTREE/F TREE TREE | MORE DIR | MORE DELTREE/F TREE TREE | MORE DIR | MORE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command will prevent subsequent changes to the file CBT.EXE? COPY + r CBT.EXE RENAME + r CBT.EXE ATTRIB + r CBT.EXE MODE + r CBT.EXE COPY + r CBT.EXE RENAME + r CBT.EXE ATTRIB + r CBT.EXE MODE + r CBT.EXE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to delete the directory that is empty? MD Erase Del *.* RD MD Erase Del *.* RD ANSWER DOWNLOAD EXAMIANS APP
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