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Computer Basic Information

Computer Basic Information
An adder in which the bits of the operands are added one after another is

None of these
Half-adder
All of these
Serial adder
Full-adder

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Computer Basic Information
Hardware or software designed to guard against unauthorized access to a computer network is known as a(n):

Hacker-resistant server
Hacker-proof program
Encryption safe wall
Firewall

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Computer Basic Information
Those microcomputers which have the same operating characteristics as the IBM microcomputers are called IBM

clones
look alikes
copies
None of these
duplicates

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Computer Basic Information
A path by which communication is achieved between a central processor and other devices is called

None of these
Channel
Network
Bus
Audit trail

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Computer Basic Information
Memories in which any location can be reached in a fixed (and short) amount of time after specifying its address is called

random-access memory
None of these
mass storage
sequential-access memory
secondary memory

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Computer Basic Information
Which of the following is not true of future computers?

All of these
increased use of CAD/CAM techniques
development of products more suitable for human use
developments in artificial intelligence systems
faster turnaround time

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