Disc Operating System (DOS) After upgrading your computer to a new DOS version, an older application displays the error message "Incorrect DOS version". What should you do to run this application? Restore the old DOS version Use the DOS+ command Contact the application's vendor support line Use the SETVER command None of these Restore the old DOS version Use the DOS+ command Contact the application's vendor support line Use the SETVER command None of these 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 a: Copy *.txt all.txt Copy a: *.txt Copy *.txt c: Copy *.txt a: Copy *.txt all.txt Copy a: *.txt Copy *.txt c: ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to delete all the files in the root directory of drive a Del *.* a: A:\del Del a:\ Erase *.* Del *.* a: A:\del Del a:\ Erase *.* ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) The MODE command of MS-DOS is used to All of these provide various types of control over your printers display information about several types of devices installed in your computer make changes of the current display All of these provide various types of control over your printers display information about several types of devices installed in your computer make changes of the current display ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which command is used to change the file name? None of above Ren Both of above Rename None of above Ren Both of above Rename 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? TREE | MORE TREE DELTREE/F DIR | MORE TREE | MORE TREE DELTREE/F DIR | MORE ANSWER DOWNLOAD EXAMIANS APP
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