Q. Which of the following are the best units of data on an external storage device?
1) Bits
2) Bytes
3) Hertz
4) Clock cycles
Q. In a Computer_________ is capable to store single binary bit.
1) Capacitor
2) Flip Flop
3) Register
4) Inductor
Q. Which of the following commands displays names of files in sorted order?
1) DIR/N
2) DIR/SO
3) DIR/AN
4) DIR/AH
Q. VIRUS stands for
1) Very Important Resource Under Search
2) Virtual Information Resource Under Resize
3) Verify Interchange Result Until Source
4) Very Important Record User Searched
Q. FAT stands for
1) File Accomdation Table
2) File Access Tape
3) File Allocation Table
4) File Activity Table
Q. Which command can be used to recreate the disk's tracks and sectors ?
1) FDISK
2) FORMAT
3) CHKDSK
4) ATTRIB
Q. What is the switch that is used to make sure that the COPY command copied files correctly
1) /A
2) /C
3) /S
4) /V
Q. Which switch should be used in the DIR command to view files in all directories ?
1) /P
2) /W
3) /S
4) /L
Q. Which among the following are the best tools for Fixing errors on disks?
1) FDISK
2) SCANDISK
3) CHKDSK
4) FIXDSK
Q. Which type of commands in DOS needs additional files for their execution?
1) Internal Commands
2) External Commands
3) Batch Commands
4) Redirectors
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