ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 72 - 77 of 472

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Question 72

Computer Application and Data Processing

Network

Computer Security

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Question

MCQ▾

In security threat, the process where communication between two parties has been overheard by someone else is an example of:

Choices

Choice (4)		Response
a.	Interception
b.	Fabrication
c.	Interruption
d.	Modification

Question 73

Computer Application and Data Processing

Basics of Computer

Hardware - Input, Output and Peripheral Devices

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Question

MCQ▾

For a computer, a thumb drive is

Choices

Choice (4)		Response
a.	Input device
b.	Output device
c.	Question does not provide sufficient data or is vague
d.	All of the above

Question 74

Computer Application and Data Processing

Basics of Programming

Flowchart

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Question

MCQ▾

QuickSort algorithm have following as a pivot:

Choices

Choice (4)		Response
a.	Always pick first element as pivot.
b.	Pick a random element as pivot.
c.	Always pick last element as pivot (implemented below) .
d.	All a., b. and c. are correct

Question 75

Computer Application and Data Processing

Network

Computer Security

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Question

MCQ▾

Which of the following statement is/are correct regarding computer security mechanism?

Choices

Choice (4)		Response
a.	Encryption verify the claimed identity of a user.
b.	Authentication transforms data into something an attacker cannot understand.
c.	Authorization is a kind of permission.
d.	All of the above