Disc Operating System (DOS) While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc? Ren *.doc *.txt Ren *.txt *.doc Ren file.doc file.txt Ren a: *.doc *.txt Ren *.doc *.txt Ren *.txt *.doc Ren file.doc file.txt Ren a: *.doc *.txt ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Upper Memory blocks are located where? Extended Memory Expanded memory Conventional Memory Reserved Memory None of these Extended Memory Expanded memory Conventional Memory Reserved Memory None of these ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While working with which command is used to copy all files from the currently logged drive and directory with the extension .txt to the drive a Copy *.txt a: Copy *.txt c: Copy *.txt all.txt Copy a. *.txt Copy *.txt a: Copy *.txt c: Copy *.txt all.txt Copy a. *.txt ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) A _____ boot is when DOS is restarted without turning off the computer. reboot warm None of these system up shutdown reboot warm None of these system up shutdown ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While working with MS-DOS, which command is used to display the contents of a file and pause the display after each screenful of information? MORE filename CAT filename | MORE CAT filename | pg None of these TYPE filename | MORE MORE filename CAT filename | MORE CAT filename | pg None of these TYPE filename | MORE ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) While working with MS-DOS, which command is used to restore files that were backed up using the BACKUP command? STORE RESTORE DISKCOPY None of these COPY STORE RESTORE DISKCOPY None of these COPY ANSWER DOWNLOAD EXAMIANS APP
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