ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 25 - 29 of 471

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Question number: 25

» Computer Application and Data Processing » Network » LAN

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MCQ▾

Question

Consider a situation in which a person has 100 computers all connected together in his office. Then what would be it called?

Choices

Choice (4) Response

a.

WAN

b.

MAN

c.

LAN

d.

All of the above

Question number: 26

» Computer Application and Data Processing » Basics of Programming » Algorithm

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MCQ▾

Question

Worst case time complexity of Quicksort algorithm is

Choices

Choice (4) Response

a.

O (nlgn)

b.

Θ (n2)

c.

Θ (nlgn)

d.

o (nlgn)

Question number: 27

» Computer Application and Data Processing » Network » Virus

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MCQ▾

Question

“A worm in computer could send out copies of itself to everyone listed in our e-mail address book. ” Which of the following choice is correct regarding this statement?

Choices

Choice (4) Response

a.

Statement regarding worm is a hypothetical case.

b.

Statement regarding worm is possible.

c.

Statement regarding worm is never possible.

d.

Question does not provide sufficient data or is vague

Question number: 28

» Computer Application and Data Processing » Network » Internet

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MCQ▾

Question

Which of the following statements is/are correct regarding different network topologies?

Choices

Choice (4) Response

a.

With a star topology, if there is a break in the cable, the entire network will go down.

b.

With a bus topology, if there is a break in the cable, only the system connected to that cable is affected.

c.

None of the above

d.

All of the above

Question number: 29

» Computer Application and Data Processing » Network » Internet

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MCQ▾

Question

Which server is responsible for running a company’s e-mail server?

Choices

Choice (4) Response

a.

Directory servers

b.

Print servers

c.

File server

d.

Application servers