NCO- Cyber Olympiad (SOF) Class 12: Questions 101 - 106 of 520

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Question number: 101

» Computer » Networking & Topologies

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MCQ▾

Question

Identify the type of topology shown in the given diagram.

Diagram shows the type of topology

Diagram Shows the Type of Topology

This diagram shows the type of topology

Choices

Choice (4) Response

a.

Bus topology

b.

Star topology

c.

Graph topology

d.

Tree topology

Question number: 102

» Verbal Reasoning » Alphabet Test

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MCQ▾

Question

In the given figure below, rectangle represents doctor, circle represents gents and triangle represents surgeon. By which letter the gents who doctor and surgeon both are represented?

Figure shows rectangle, circle and triangle

Figure Shows Rectangle, Circle and Triangle

This figure shows rectangle, circle and triangle

Choices

Choice (4) Response

a.

H

b.

G

c.

J

d.

I

Question number: 103

» Verbal Reasoning » Series Completion

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MCQ▾

Question

Look at this series:

What number should fill in the blank?

Choices

Choice (4) Response

a.

44

b.

43

c.

37

d.

8

Question number: 104

» Computer » Open Source Terminologies

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Question

________ Prevents external users who are unauthorized to access such IP addresses of the internal network.

Choices

Choice (4) Response

a.

Proxy Server

b.

Network Interface Card

c.

Data Encapsulation

d.

OSI

Question number: 105

» Computer » Programming in C++

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MCQ▾

Question

What will be the output of the given C++ program?

  1. #include<iostream.h>
  2. int main()
  3. {
  4.     int xy;
  5.     int z;
  6.     float f;
  7.     x=10;
  8.     y=10;
  9.     z=a+b;
  10.     cout<<z<<endl;
  11.     f = 70.0/30.0;
  12.     cout<<f<<endl;
  13.     return 0;
  14. }

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 106

» Computer » Programming in C++

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MCQ▾

Question

In , when creating a class it allows us to define a class in terms of another class is called ________.

Choices

Choice (4) Response

a.

Abstraction

b.

Polymorphism

c.

Inheritance

d.

Encapsulation