TEST NO : 1 COMPUTER SCIENCE - 8-6-23

CLASS: 12 A,B,C1             COMPUTER SCIENCE                        MARK:  22

Answer 3 of the following questions ( 3 X 2 =6)

1. What is an Algorithm?

2. Define Pseudo code.

3. What is Insertion sort?

4. What is Sorting?

5. What is searching? Write its types.

Answer 2 of the following questions (2 X 3 = 6))

1. List the characteristics of an algorithm.

2. Discuss about Algorithmic complexity and its types.

3. What are the factors that influence time and space complexity.

4. Write a note on Asymptotic notation.

5. What do you understand by Dynamic programming?

Answer 2 of the following questions (2 X 5 = 10)

1. Explain the characteristics of an algorithm.

2. Discuss about Linear search algorithm.

3. What is Binary search? Discuss with example.

4. Explain the Bubble sort algorithm with example.

5. Explain the concept of Dynamic programming with suitable example.

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TN Reduced Syllabus 2021-2022 || 10, 11, 12 STD

 

TN Reduced Syllabus 2021-2022 

 

 

தமிழகத்தில் செப்டம்பர் 1 ஆம் தேதி முதல் 9 -12 ஆம் வகுப்புகளுக்கு பள்ளிகள் திறக்கப்பட உள்ளது .

1-ம் வகுப்பு முதல் 12-ம் வகுப்பு வரை பாடத்திட்டம் குறைக்கப்படுவதாக தமிழக பள்ளிக்கல்வித்துறை அறிவிப்பு.

தமிழகத்தில் செப்டம்பர் 1 ஆம் தேதி முதல் 9 -12 ஆம் வகுப்புகளுக்கு பள்ளிகள் திறக்கப்பட உள்ளது .

இந்நிலையில்,  கொரோனா காலகட்டத்தை கருத்தில் கொண்டு  நடப்பு கல்வி ஆண்டில் 1ம் வகுப்பு முதல் 12ம் வகுப்பு வரையிலான பாடத்திட்டங்கள் குறைக்கப்படுவதாக  பள்ளிக் கல்வித்துறை அறிவித்துள்ளது. மேலும் 

அனைத்து பாடத்திட்டங்களையும் நடத்தி முடிக்க முடியாத சூழல் இருப்பதால் இது போன்ற நடவடிக்கை எடுக்கப்படுவதாக பள்ளி கல்வித்துறை தெரிவித்துள்ளது.

 

10  STD

REDUCED PORTION - TAMIL MEDIUM 

 

 

REDUCED PORTION - ENGLISH MEDIUM 

 

 

11  STD

REDUCED PORTION - TAMIL MEDIUM 

 

 

REDUCED PORTION - ENGLISH MEDIUM 

 

 

 

12  STD

REDUCED PORTION - TAMIL MEDIUM 

 

 

REDUCED PORTION - ENGLISH MEDIUM 

 

 

PART-3 || CH:7 || Composition and Decomposition

 Notations for Algorithms

We need a notation to represent algorithms. There are mainly three different notations for representing algorithms.
•
A programming language is a notation for expressing algorithms to be executed by computers.
•
Pseudo code is a notation similar to programming languages. Algorithms expressed in pseudo code are not intended to be executed by computers, but for communication among people.
•
Flowchart is a diagrammatic notation for representing algorithms

 

 

 

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PART-3 ||  CH:7 || Composition and Decomposition

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