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Hassan
1.While working with MS-DOS, which command will you use to transfer a specific file from one disk to another?
A. COPY
B. DISKCOPY
C. TIME
D. COPY
2.Which command is executed before the others when a computer is first turned on?
A. Device=c:emm386.exe
B. Device=c:doshimem.sys
C. Prompt=$p$g
D. Device=c:emm386.exe
3.Where do you load the CD Rom drivers?
A. Autoexec.bat
B. Control Panel/Drivers
C. Into Upper memory
D. Autoexec.bat
4.Which best describes a fragmented hard drive?
A. The platters are bad
B. Data files are corrupted
C. Clusters of data are damaged
D. The platters are bad
5.Which of the following represents a correct sequence for the boot process on a DOS machine?
A. AUTOEXECBAT, CONFIG.SYS
B. CONFIG.SYS, AUTOEXEC.BAT
C. AUTOEXECBAT COMMAND.COM
D. AUTOEXECBAT, CONFIG.SYS
6.When you create a subdirectory within a directory, the process is known as _____
A. directing
B. making
C. backing
D. directing
7.The COPY command of MS-DOS, is used to:
A. copying files from one floppy disk to another floppy disk
B. copying one or more files on the same disk or directory
C. copying two or more files into a single file
D. copying files from one floppy disk to another floppy disk
8.Which of the following filename extension suggests that the file is a backup copy of another file?
A. BAK *
B. BAS
C. COM
D. BAK *
9.While working with MS-DOS, which command is used to compare the disk in drive A with the disk in drive B, specifying to compare only first side of each disk, and only the first 8 sectors of each track?
A. DISKCOPY A: B:/8
B. DISKCOMP A: B:/l/8
C. DISKCOMP A: B:/8
D. DISKCOPY A: B:/8
10.While working with MS-DOS, which command will you use to display the version?
A. DATE Command
B. VER Command
C. DISK Command
D. DATE Command
11.What type of commands are individual programs kept, as separate files on the hard disk (DOS diskette)?
A. External
B. Internal
C. Change
D. External
12.In DOS, what key would you press to step through the Config.sys and Autoexec.bat?
A. F1
B. F3
C. F5
D. F1
13.Which command is used to delete the directory and all its contents in one step?
A. DEL *.*
B. RD
C. DELTREE
D. DEL *.*
14.Which internal DOS command clears the screen and places the DOS prompt in the upper left corner of the screen?
A. cls
B. close
C. quit
D. cls
15.After searching the current directory where does command.com search next?
A. C:DOSUTILITIES
B. Config.sys
C. Autoexec.bat
D. C:DOSUTILITIES
16.Which DOS command is used to remove and scan memory and disk from viruses?
A. MSAV
B. DEFRAG
C. SCANDISK
D. MSAV
17.To conserve battery power on your laptop computer. What DOS v6.x command should you use?
A. Powermon.exe
B. Power.exe
C. Idel.com
D. Powermon.exe
18.The Fdisk command in DOS _____ .
A. Partitions the hard drive for use
B. Fixes erroneous hard drive
C. Formats data sectors on a hard drive
D. Partitions the hard drive for use
19.While working with MS-DOS, which command is used to restore only those files modified since the last backup, from the drive A to the currently logged drive or directory?
A. RESTORE A: *.*/S
B. RESTORE A: *.*/M
C. RESTORE A: *.*/N
D. RESTORE A: *.*/S
20.Which DOS command will configure a serial printing port?
A. Parallel serial
B. Mode LPT1=C0M1
C. Direct LPTl=COMl
D. Parallel serial
21.Which command below will instruct DOS to do a "quick format".
A. FORMAT A: /QUICK
B. FORMAT A: /Q
C. FORMAT A: /QU
D. FORMAT A: /QUICK
22.While working with MS-DOS, which command is used to display a list of deleted files that DOS can undelete?
A. UNDELETE *.*
B. UNDELETE/ALL
C. UNDELETE/LIST
D. UNDELETE *.*
23.Which file executes commands in DOS?
A. MS-DOS.SYS
B. CONFIG.SYS
C. COMMAND.COM
D. MS-DOS.SYS
24.What switch would you use to view Smartdrive statistics?
A. /x
B. /e:
C. /s
D. /x
25.Each time you turn the power switch on, which control files will the computer check?
A. COMMAND.COM, IO.SYS
B. COMMAND.COM, DATE.COM, TIME.COM
C. C0MMAND.COM, IO.SYS, MSDOS.SYS
D. COMMAND.COM, IO.SYS
26.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 FILE3 FILE1+FILE2
27.When MS-DOS formats a disk, it automatically creates the main directory on your disk, which is called the _____ directory.
A. main
B. root
C. area
D. main
28.Which command will prevent subsequent changes to the file CBT.EXE?
A. RENAME + r CBT.EXE
B. ATTRIB + r CBT.EXE
C. COPY + r CBT.EXE
D. RENAME + r CBT.EXE
29.Which command will be used to display a column file compression ratio for each file of Double spaced disk?
A. DIR/W
B. DIR/S
C. DIR/B
D. DIR/W
30.The COPY command of MS-DOS, is used to:
A. copying files to transfer from one PC to another
B. copying files for safe keeping or for record purpose
C. copying files from the hard disk to floppy disks
D. copying files to transfer from one PC to another
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