Related Questions

What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds?
A Backing storage
B Buffer
C Main storage
D Temporary storage
E None of the above
When a peripheral device needs immediate attention from the operating system, it generates a(n)
A Interrupt
B Spool
C Stack
D Page file
How does a parallel port communicate information to a peripheral device?
A one bit at a time
B 8 bytes at a time
C one byte at a time
D 16,555 bytes at a time
E None of the above
Which of the following represents examples of an IT input device, output device and storage device respectively ?
A bar code reader, CD drive, projector
B keyboard, monitor, hard disc
C printer, DVD drive, joystick
D printer, mouse, monitor
Which of the following is not a general purpose peripheral?
A Input/Output port
B Programmable interrupt controller
C Programmable CRT controller
D Programmable interval timer
In a D.C. machine, the value of peripheral speed should not, normally, exceed
A 10 m/s
B 20 m/s
C 30 m/s
D 40 m/s
Which of the following peripheral devices displays information to a user?
A Keyboard
B Monitor
C Both A and B
D None of these
Following parasitic diseases can be diagnosed by direct microscopic examination of peripheral blood film
A Kala-azar
B Hydatid cyst
C Filariasis
D Post Kala-azar dermal leishmaniasis
E Cryptosporodiosis
Regarding repair of peripheral nerve following injury
A Primary nerve repair gives better result than delayed primary repair.
B Nerve repair usually gives better result than graft
C Repair of pure motor gives better result than the mixed nerve
D Nerve repair should be clone if the gap is less than 08cm.
E Epineural nerve repair gives better result than fascicular nerve repair
Which peripheral port provides the FASTEST throughput to laser printers?
A RS-232
B SCSI
C Parallel
D Serial
E None of the above

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