Computer Science Collegiate Exam 2018

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Mock Exam Series

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1. Two atomic operations permissible on Semaphores are ________ and _______

1 point

a) wait, stop

b) wait, hold

c) hold, signal

d)wait, signal

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2. ” Are we building the right product? “ Is concerned with

1 point

a) Verification

b) Validation

c) Testing

d) None of these

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3. Who coined the term "Li-Fi" ?

1 point

a) James Gosling

b) Mark Tilden

c) David Hanson

d) Harald Haas

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4. The terms SaaS, PaaS and Iaas related to

1 point

a) Grid computing

b) Cluster computing

c) Cloud computing

d) Distributed Computing

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5. To check the presence of a computer in the network, use the command:

1 point

a) ping

b) cmd

c) check

d) ipconfig

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