Related Questions

Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be _____
A partitioned
B sectioned
C deleted
D inter-sectioned
E write protected
In 1995 a certain store had 1,800 tools in stock that had been purchased for Tk. 30 each. If 1,000 of these tools were sold in 1995 for Tk. 40 each and the remaining 800 were sold in 1996 for Tk. 50 each, how much greater was the gross profit on the tools sold in 1996 than of 1995?
A Tk. 0
B Tk. 6,000
C Tk. 8,000
D Tk. 32,000
High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools.
A 2 to 3 times lower
B 2 to 3 times higher
C 5 to 8 times higher
D 8 to 20 times higher
Which of the following can store information in the form of microscopic pits on metal disks.
A Laser disks
B Tape cassettes
C RAM cartridge
D Punched cards
E None of the above
Read the following passage and answer questions. On the face of it, telescopes and data bases sound like very different things. Telescopes sit on the top of mountains, and are pointed at the skies; data bases sit on computer hard disks, humming away and g
A Telescopes and data bases complement each other for the astronomer
B Telescopes and data bases are both becoming relevant for the astronomer
C Telescopes and data bases have nothing in common for the astronomer
D Telescopes and data bases can be confusing to the astronomer
Read the following passage and answer questions. On the face of it, telescopes and data bases sound like very different things. Telescopes sit on the top of mountains, and are pointed at the skies; data bases sit on computer hard disks, humming away and
A The contemporary astronomer needs to look at the sky from a mountain top.
B The contemporary astronomer needs a telescope to explore the universe.
C The contemporary astronomer needs heavy machinery to explore the universe.
D The contemporary astronomer needs a telescope equipped with digital sensors to explore the universe.
Which technology is used in computer disks ?
A Mechanical
B Electrical
C Electro Magnetic
D Laser
Floppy disks which are made from flexible plastic material are also called ?
A High-density disks
B Diskettes
C Hard disks
D Templates
Which command is used to provide access to files located in other directories or disks?
A Tree
B Path
C Dir
D Cd
The general range of speed in revolutions per minute (rpm) at which floppy disks rotate is
A 2400-4700
B 390-600
C 150-250
D 300-600
E None of the above

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