161⟩ Which command is used to display the subdirectory structure of the currently logged drive and pause the screen display after each screen full of the information? a. Tree b. Deltree/f c. Dir | more d. Tree | more
d. Tree | more
DOS (Disk Operating System)
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“DOS related Frequently Asked Questions by expert members with experience in Disk Operating System. These questions and answers will help you strengthen your technical skills, prepare for the new job test and quickly revise the concepts”
216 DOS (Disk Operating System) Questions And Answers
162⟩ Which command is used to provide access to files located in other directories or disks? a. Tree b. Path c. Dir d. Cd
b. Path
163⟩ The vol command is used to a. see the value of list b. see the veriety of language c. see the disk volume label d. see the volume of largest
c. see the disk volume label
164⟩ The maximum length in DOS commands is a. 80 chars b. 127 chars c. 100 chars d. 8 chars
b. 127 chars
165⟩ In MS-DOS you can use small or capital letter of combination of both to enter a command but internally MS-DOS work with. a. Small letter b. Capital letter c. Both a and b d. None of above
b. Capital letter
166⟩ You can copy command.com to your disk from hard disk. a. true b. false
a. true
167⟩ What is the name of the batch file that is automatically run when MSDOS is booted? a. Run.bat b. Config.sys c. Config.bat d. Autoexec.bat
d. Autoexec.bat
168⟩ Which command is used to see the disk volume label? a. Ver b. Vol c. Version d. Volume
b. Vol
169⟩ What will be the output of the command prompt $l$p$g? a. <c> b. C> c. C>> d. C<>
a. <c:>
170⟩ What is the switch that is used to make sure that the copy command copied files correctly? a. /a b. /c c. /s d. /v
d. /v
171⟩ Which command can be used to create the disk's tracks and sectors? a. Fdisk b. Format c. Chkdsk d. Attrib
b. Format
172⟩ Which among the following are the best tools for fixing errors on disks? a. Fdisk b. Scandisk c. Chkdsk d. Fixdsk
b. Scandisk
173⟩ Which command in DOS is used to display the version of MSDOS? a. VERSION b. VERIFY c. VER d. VERSN
c. VER
174⟩ Which command is used to copy all files from drive a with extension .txt to the currently logged drive and directory? a. Copy a. *.txt b. Copy *.txt a c. Copy *.txt c d. Copy *.txt all.txt
a. Copy a. *.txt
175⟩ Which command is used to see the sub-directory structure of drive? a. Tree b. List c. Subdir d. Subtree
a. Tree
176⟩ Which command is used to see the contents of a file? a. Type b. Copy c. Ed d. None of above
a. Type
177⟩ Which command is used to create root directory and FAT on disk? a. Chkdsk b. Command.com c. Format d. Fat
c. Format
178⟩ Which command is used to display a list of deleted files that DOS can undelete? a. Undelete *.* b. Undelete/all c. Undelete/list d. None of the above
c. Undelete/list
179⟩ Which command is used to delete all the files in the root directory of drive a a. Adel b. Del *.* a c. Del a d. Erase *.*
c. Del a:
180⟩ Which command is used to see the version? a. Version b. Ver c. Verson d. None of above
b. Ver
