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Quiz 33 - Computer Awareness



1. ----- Controls access to the resources on a network

a) Server
b) Client
c) Both (a) and (b)
d) None of the above





2. The wider the bus, the ---- the transfer of data

a) Greater the number of transfer steps required and the slower
b) Greater the number of transfer steps required and the faster
c) Fewer the number of transfer steps required and the slower
d) Fewer the number of transfer steps required and the faster





3. A micro second is --- of a second

a) One-trillionth
b) One-millionth
c) One-billionth
d) None of the above





4. The ---- format works best for images that have only a few distinct colors

a) GIF
b) MPEG
c) JPEG
d) Both (b) and (c)





5. Some large businesses use ---- to open communications among employees, customers, and/or vendors

a) Blog
b) Mails
c) LAN Network
d) None of the above





6. When the computers power is turned off ---- memory does not lose its contents

a) Volatile
b) Non-volatile
c) Cache memory
d) Flash memory





7. --- Is needed to access accounts, to pay the bills, to transfer money from one account to another account

a) On-line Banking facility
b) Good relations with customers
c) Both (a) and (b)
d) None of the above





8. Which of the following is used as storage locations both the ALU and in the control sections of a computer?

a) Accumulator
b) Register
c) Adder
d) Decoder





9. Accumulator is a

a) Hardwired unit
b) Sequential circuit
c) Finite state machine
d) Register





10. Which memory is non-volatile and may be written only once

a) RAM
b) EPROM
c) EEPROM
d) PROM




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