# NCO- Cyber Olympiad (SOF) Class 11: Questions 382 - 388 of 599

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## Passage

Two rows of numbers are given. The resultant numbers in each row is to be worked out separately based on the following rules and the question below the rows is to be answered. The operations of numbers progress from left to right.

Rules:

(i) If a two digit even number is followed by another even number, the first one is to be divided by the second one.

(ii) If an even number is followed by a prime number, the two are to be multiplied.

(iii) If an odd number is followed by another odd number the two are be added.

(iv) If a three digit number is followed by a two digit number which is the perfect square, the second number is to be subtracted from the first number.

(v) If a three digit number is followed by a two digit number which is not the perfect square, the first number is to be divided by the second number. (Model test paper 3)

## Question number: 382 (1 of 2 Based on Passage) Show Passage

Edit
MCQ▾

### Question

What is the sum of the resultants of the two rows?

### Choices

Choice (4) Response

a.

82

b.

68

c.

60

d.

66

## Question number: 383 (2 of 2 Based on Passage) Show Passage

Edit
MCQ▾

### Question

What is the difference between the resultant of the first row and the second row?

### Choices

Choice (4) Response

a.

32

b.

50

c.

46

d.

5

## Question number: 384

Edit
MCQ▾

### Question

The control unit and the arithmetic logic unit of a computer system are jointly known as ________.

### Choices

Choice (4) Response

a.

Storage unit

b.

Output unit

c.

CPU

d.

Primary storage

## Question number: 385

Edit
MCQ▾

### Question

Which type of topology is not of broadcast in the networking? (Model test paper 3)

### Choices

Choice (4) Response

a.

Hybrid topology

b.

Mesh topology

c.

Bus topology

d.

Ring topology

## Question number: 386

Edit

Appeared in Year: 2014

MCQ▾

### Question

Which of the following IPv4 address is INVALID?

### Choices

Choice (4) Response

a.

b.

111.56. 045.78

c.

117.149. 29.2

d.

193.131. 27.255

## Question number: 387

Edit

Appeared in Year: 2014

MCQ▾

### Question

Character encoding defines a unique binary code for each different character used in a document. Which of the following is the default character encoding for XML?

### Choices

Choice (4) Response

a.

UTF – 16

b.

UTF – 64

c.

UTF – 8

d.

UTF – 32

## Question number: 388

Edit
MCQ▾

### Question

________ (Model test paper 3)

### Choices

Choice (4) Response

a.

132

b.

148

c.

154

d.

158

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