NCO- Cyber Olympiad (SOF) Class 12: Questions 96 - 101 of 520

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Question number: 96

» Computer » Database Concepts

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MCQ▾

Question

________ Is a software application that interacts with the user, applications, and the database itself to capture and analyze data.

Choices

Choice (4)Response

a.

DML

b.

DCL

c.

SQL

d.

DBMS

Question number: 97

» Computer » MS-Excel

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MCQ▾

Question

The output of the given function in MS-Excel 2010 is ________.

Choices

Choice (4)Response

a.

4

b.

10

c.

3

d.

7

Question number: 98

» Computer » SQL

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MCQ▾

Question

Which of the following is CORRECT query to fetch common records between two tables?

Choices

Choice (4)Response

a.

SELECT * INOT Employee FROM Manager;

b.

SELECT * FROM Employee INTERSECT SELECT * FROM Manager;

c.

SELECT * FROM Employee MINUS SELECT * FROM Manager;

d.

None of the above

Question number: 99

» Computer » Programming in C++

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MCQ▾

Question

In Object-Oriented Programming, ________ Occurs when an Object is Stored in Memory but Cannot be Accessed by the Running Code.

Choices

Choice (4)Response

a.

Memory Leak

b.

Queue

c.

Stack

d.

Heap

Question number: 100

» Computer » Networking & Topologies

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MCQ▾

Question

________ Extends a Private Network Across a Public Network Such as Internet.

Choices

Choice (4)Response

a.

IPS

b.

EPS

c.

VPN

d.

ISP

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

Choices

Choice (4)Response

a.

Bus topology

b.

Star topology

c.

Graph topology

d.

Tree topology

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