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TN State Board
TN 11th Standard
Computer Science
TEST : 1
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q1.
When a derived class inherits only from one base class, it is known as
A.
Single Inheritance
B.
Multiple Inheritance
C.
Hierarchical inheritance
D.
Multilevel Inheritance
View Solution
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Answer :
Option A
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q2.
A small piece of computer code that can repeat itself and spreads from one computer to another by attaching itself to another computer file.
A.
virus
B.
Worms
C.
Spyware
D.
Ransomware
View Solution
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Answer :
Option A
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q3.
Getting Government services through internet is known as
A.
e-Governance
B.
e-Tamil
C.
e-commerce
D.
e-class
View Solution
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Answer :
Option A
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q4.
Identify the input device
A.
Printer
B.
Mouse
C.
Plotter
D.
Projector
View Solution
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Answer :
Option B
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q5.
What is the binary equivalent for decimal number 9?
A.
1010
B.
1001
C.
1000
D.
1100
View Solution
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Answer :
Option B
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q6.
Which is an optical disc capable of storing up to 4.7 GB of data
A.
Floppy
B.
CD
C.
DVD
D.
none of above
View Solution
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Answer :
Option C
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q7.
Operating system is a
A.
Application Software
B.
Hardware
C.
System Software
D.
Component
View Solution
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Answer :
Option C
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q8.
The opening screen of Windows is called
A.
Icon
B.
Table
C.
Desktop
D.
Form
View Solution
Add Work Space
Answer :
Option C
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q9.
A sequence of instructions to accomplish a task or solve a problem.
A.
Review
B.
Algorithm
C.
plan
D.
Skew
View Solution
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Answer :
Option B
Explaination / Solution:
No Explaination.
# TN State Board
# TN 11th Standard
# Computer Science
# TN 11th Computer Science
Prepare / Learn
Q10.
Parallelogram boxes represent
A.
Process
B.
inputs given and outputs produced
C.
Start and the End
D.
statement
View Solution
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Answer :
Option B
Explaination / Solution:
No Explaination.
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Computer Science
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Chapter 1: Introduction to Computers
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Chapter 2: Number Systems
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Chapter 3: Computer Organization
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Chapter 4: Theoretical Concepts of Operating System
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Chapter 5: Working with typical Operating System
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Chapter 6: Specification and Abstraction
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Chapter 7: Composition and Decomposition
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Chapter 10: Flow of Control
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Chapter 11: Functions
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Chapter 12: Arrays and Structures
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Chapter 13: Introduction to Object Oriented Programming Techniques
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Chapter 14: Classes and objects
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Chapter 15: Polymorphism
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Chapter 16: Inheritance
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