NCO- Cyber Olympiad (SOF) Class 10: Questions 411 - 414 of 461

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Question 411

Question

MCQ▾

Which of the following are Analog devices?

Choices

Choice (4)Response

a.

Ammeter

b.

Voltmeter

c.

CRAY

d.

Both b. and c. are correct

Question 412

Appeared in Year: 2011

Question

MCQ▾

Read the following information and select the best answer choice.

In a study of five brands of pain relieving tables P, Q, R, S and T, the brands were tasted and ranked against each other as more or less effective per dose. The following results were obtained.

(I) P was more effective than Q.

(II) The effectiveness of R was less than that of S.

(III) T was the least effective brand tested.

(IV) Q and R were equally effective.

(V) The effectiveness of S was greater than that of Q.

If the above statements are true, which of the following must also be true?

Choices

Choice (4)Response

a.

R was less effective than P

b.

P was the most effective

c.

S was the most effective

d.

T was most effective

Question 413

Question

MCQ▾

Creating a rogue page of website which shows contents similar to the original to a web crawler is called:

Choices

Choice (4)Response

a.

Keyword stuffing

b.

Page hijacking

c.

Cloaking

d.

Gateway pages

Question 414

Question

MCQ▾

________ is a machine which performs arithmetic operations at higher speed.

Choices

Choice (4)Response

a.

Internet

b.

Calculator

c.

Computer

d.

Software