⟩ Start/restart the computer is called a. Exit b. Run c. Option d. Boot
d. Boot
d. Boot
Which of the following statements is true in regard to diskcopy? a. Copy and discopy are same b. Discopy is a built in command in dos c. Diskcopy can be used on hard disks d. Diskcopy can be used with a floppy and a hard disk
Which switch should be used in the DIR command to view files in all directories? a. /p b. /w c. /s d. /l
Which of the following statements in regard to directories is false? a. Directories can exist inside directories b. The root directory is always at the highest level c. Directories with files can be deleted d. Directories cannot be renamed
Which was the last version of MSDOS that was released separately? a. 5.0 b. 6.0 c. 6.11 d. 6.22
Which command is used to undelete delete a bunch of files with extension doc that you have just deleted? a. Undelete b. Undelete *.doc c. Undelete/all d. All of the above
Which is valid extension that user creates on operating system? a. Exe b. Com c. Sys d. Bat
Which of the following file names are invalid in MSDOS? a. MYFILE.DOS b. CHECK$.(1) c. Verified.### d. Qwerty.1?3
While working with MS-DOS which command is used to change the extension of all filenames ending with .txt to .doc? a. Ren *.doc *.txt b. Ren *.txt *.doc c. Ren file.doc file.txt d. Ren a *.doc *.txt
While working with MS-DOS which command is used to combine file1 plus file2 into new file named file3? a. Copy file3 file1+file2 b. Copy file1+file2 file3 c. Copy file1+file2+file3 d. Copy file2 file1+file3
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 a. Copy a. *.txt b. Copy *.txt a c. Copy *.txt c d. Copy *.txt all.txt