Computer Objective Question 22

1) The TIME commands is used to display

1. US TIME
2. Green which mean time
3. Julian time
4. System time

2) Which switch should be used in the DIR command to view files in all directories ?

1. /P
2. /W
3. /S
4. /L

3) Which among the following are the best tools for fixing errors on disks ?

1. FDISK
2. SCANDISK
3. CHJDSK
4. FIXDSK

4) What is the switch that is used to make sure that the COPY command copies files correctly ?

1. /A
2. /C
3. /S
4. /N

5) Which of the following statements in regard to directories is false ?

1. Directories can exist inside directories
2. The root directory is always at athe highest level
3. Directories with files can be deleted
4. Directories cannot be renamed

6) Which command can be used to recreate the disk’s tracks and sectors ?

1. FDISK
2. FORMAT
3. CHKDSK
4. ATTRIB

7) Which of the following statements is true in regard to DISKCOPY /

1. COPY and DISKCOPY are same
2. DISKCOPY is a buillt in command in DOS
3. DISKCOPY can be used on hard disks
4. DISKCOPY can be used with a floppy and a hard disk

8) FAT stands for

1. File Accommodation Table
2. File Access Tape
3. File Allocation Table
4. File Activity Table

9) Which command in DOS is used to display the version of MS-DOS ?

1. VERSION
2. VERIFY
3. VER
4. VERSN

10) Which of the following file names are invalid in MS-DOS

1. MYFILE.DOS
2. CHECKS$.(1)
3. VERIFIED.###
4. QWERTY.1?3

11) It is used to take the output of one command as input of another command

1. Redirection
2. Pipe
3. Piping
4. Direction

12) Which command in DOS can be used to recover accidentally deleted files ?

1. UNDELETE
2. DELETE/CANDEL
3. RESTORE
4. RECOVER

13) Which command in DOS is used to set a name to a disk /

1. VOLUME
2. VOL
3. LABEL
4. DISKLABEL

14) Which of the following commands displays names of files in sorted order ?

1. DIR/N
2. DIR/SO
3. DIR/AN
4. DIR/ALL

15) Which command displays the list of all previous commands entered by the use ?

1. COMMANDS/AL
2. KEYDOS
3. DOSKEY
4. DIR/ALL

16) IN MS-DOS 6.22, which part identifies the product uniquely ?

1. MS
2. DOS
3. MS-DOS
4. 6.22

17) IN MS-DOS what command you will use to disp;ay system date ?

1. Date command
2. Ver command
3. Disk command
4. Format command

18) While working with MS-DOS which command transfers a specific file from one disk to another ?

1. Copy
2. Diskcopy
3. Time
4. Rename

19) If you don't know the current time, which command will you use to display ?

1. Copy
2. Ver
3. Time
4. Formate

20) Which command divides that surface of the blank disk into sectors and assign a unique addressa to each one ?

1. Ver
2. Format
3. Fat
4. Chkdsk