NCO- Cyber Olympiad (SOF) Class 12: Questions 440 - 444 of 520

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Question 440

Question

MCQ▾

Find the postfix expression for the given infix expression.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 441

Appeared in Year: 2014

Question

MCQ▾

In DBMS, a ________ is a set of possible values that an attribute can have. (SET-B)

Choices

Choice (4)Response

a.

Tuple

b.

Entity

c.

Mode

d.

Domain

Question 442

Appeared in Year: 2014

Question

MCQ▾

In the given question, there are certain characteristics between the two Problem Figures. Select a figure from amongst the option figures which shows similar characteristics as shown by the Problem Figures.

Image Shows the Characteristics between the Two Problem Figures

(SET A)

Choices

Choice (4)Response

a.

Image Shows Problem Figures – Choice A

b.

Image Shows Problem Figures – Choice B

c.

Image Shows Problem Figures – Choice C

d.

Image Shows Problem Figures – Choice D

Question 443

Question

MCQ▾

________ is the change of ready state to running state of the process.

Choices

Choice (4)Response

a.

Long-term Scheduler

b.

Short-term Scheduler

c.

Medium-term Scheduler

d.

Question does not provide sufficient data or is vague

Question 444

Question

MCQ▾

Which of the following features of Windows 7 let you run a program automatically according to the schedule you choose?

Choices

Choice (4)Response

a.

Icon Shows the Features of Windows 7 – Choice A

b.

Icon Shows the Features of Windows 7 – Choice B

c.

Icon Shows the Features of Windows 7 – Choice C

d.

Icon Shows the Features of Windows 7 – Choice D