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Q.

The capability of a system to adapt the increased service load is called ___________

A

scalability

B

tolerance

C

capacity

D

none of the mentioned

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MCQ

1.

If one site fails in distributed system then ___________

A

the remaining sites can continue operating

B

all the sites will stop working

C

directly connected sites will stop working

D

none of the mentioned

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2.

Logical extension of computation migration is ___________

A

process migration

B

system migration

C

thread migration

D

data migration

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3.

How is access to resources of various machines is done?

A

Remote logging using ssh or telnet

B

Zone are configured for automatic access

C

FTP is not used

D

All of the mentioned

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4.

In the token passing approach of distributed systems, processes are organized in a ring structure ____________

A

logically

B

physically

C

both logically and physically

D

none of the mentioned

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5.

Which are the two complementary deadlock-prevention schemes using timestamps?

A

The wait & wound-wait scheme

B

The wait-n-watch scheme

C

The wound-wait scheme

D

The wait-wound & wound-wait scheme

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