Humming Bird - HCO PDF Sample Papers for Class 7

Class 7 sample paper & practice questions for Humming Bird Cyber Olympiad (HCO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.

Sample Questions from Olympiad Success:
Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

How is data maintained in DRAM?

a) using electromagnets
b) rewrites the data many times on a refresh circuit
c) both (a) and (b)
d) None of the above

Q.2

Select a suitable figure from the four alternatives that would complete the figure matrix.



a)

1

b)

2

c)

3

d)

4

Q.3

The boot sector stores the ____________.

a)

Master boot record

b)

Operating System

c)

Processor

d)

All of the above

Q.4

Name the virus that overwrites the host file and destroys it.

a)

Polymorphic virus

b)

Overwriting virus

c)

Retro virus

d)

Macro virus

Q.5

Select a suitable figure from the four alternatives that would complete the figure matrix.



a)

1

b)

2

c)

3

d)

4

Q.6

Name the printer that prints the characters by striking them on the ribbon which is then pressed on the paper.

a)

Impact printer

b)

Dot printer

c)

Non-Impact printer

d)

None of these

Q.7

_______ stores extraordinarily large data that is accessed without human operators.

a)

Primary storage

b)

Tertiary storage

c)

Secondary Storage

d)

Disconnected Storage

Q.8

3(18)6; 5(35)7; 4(?)4

a)

16

b)

8

c)

24

d)

32

Q.9

Name the hybrids that can infect both boot sectors and 16-bit programs.

a)

Polymorphic virus

b)

Multipartite virus

c)

Retro virus

d)

Stealth virus

Q.10

Which of the following is not a form of addressability?

a)

Location addressable

b)

Information addressable

c)

File addressable

d)

Content addressable

Your Score: 0/10


Sample PDF of Humming Bird - Humming Bird Cyber Olympiad (HCO) PDF Sample Papers for Class 7:


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Answers to Sample Questions from Olympiad Success:
Q.1 )bQ.2 )aQ.3 )aQ.4 )bQ.5 )aQ.6 )aQ.7 )bQ.8 )aQ.9 )bQ.10 )b

Answers to Sample Questions from Olympiad Success:

Q.1 : b | Q.2 : a | Q.3 : a | Q.4 : b | Q.5 : a | Q.6 : a | Q.7 : b | Q.8 : a | Q.9 : b | Q.10 : b

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