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 file.doc file.txt Ren *.doc *.txt Ren *.txt *.doc Ren a: *.doc *.txt Ren file.doc file.txt Ren *.doc *.txt Ren *.txt *.doc Ren a: *.doc *.txt ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Using the _____ switch causes FDISK to display the partition status of your hard disk without executing FDISK. /show None of these /part /status /display /show None of these /part /status /display ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) The COPY command of MS-DOS, is used to: copying two or more files into a single file copying one or more files on the same disk or directory copying files from one floppy disk to another floppy disk All of these copying two or more files into a single file copying one or more files on the same disk or directory copying files from one floppy disk to another floppy disk All of these ANSWER DOWNLOAD EXAMIANS APP
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? Contact the application's vendor support line Restore the old DOS version Use the SETVER command Use the DOS+ command None of these Contact the application's vendor support line Restore the old DOS version Use the SETVER command Use the DOS+ command None of these ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Which is valid extension that user creates on operating system? Bat Exe Sys Com Bat Exe Sys Com ANSWER DOWNLOAD EXAMIANS APP
Disc Operating System (DOS) Internal command in Dos are Dir, ren, sys Del, disk copy, label Time, type, dir Cls, rd label Dir, ren, sys Del, disk copy, label Time, type, dir Cls, rd label ANSWER DOWNLOAD EXAMIANS APP
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