NTA-NET (Based on NTA-UGC) Computer Science (Paper-II): Questions 741 - 742 of 2012

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Question number: 741

» Operating Systems with Unix » Distributed Operating Systems

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Appeared in Year: 2013

MCQ▾

Question

Which of the following statements is not correct with reference to distributed systems? (September Paper-III)

Choices

Choice (4) Response

a.

Distributed system represents a global view of the network and considers it as a virtual uniprocessor system by controlling and managing resources across the network on all the sites.

b.

Distributed system is built on bare machine, not an add-on to the existing software.

c.

In a distributed system, kernel provides smallest possible set of services on which other services are built. This kernel is called microkernel. Open servers provide other services and access to shared resources.

d.

In a distributed system, if a user wants to run the program on other nodes or share the resources on remote sites due to their beneficial aspects, user has to log on to that site.

Question number: 742

» Software Engineering » Coding and Testing » Types of Testing

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Appeared in Year: 2013

MCQ▾

Question

Equivalence class partitioning approach is used to divide the input domain into a set of equivalence classes, so that if a program works correctly for a value, then it will work correctly for all the other values in that class. This is used ________. (September Paper-III)

Choices

Choice (4) Response

a.

to partition the program in the form of classes.

b.

to reduce the number of test cases required.

c.

for designing test cases in white box testing.

d.

Question does not provide sufficient data or is vague

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