Tamil Nadu Board of Secondary EducationHSC Science Class 12th

# Tamil Nadu Board Samacheer Kalvi solutions for Class 12th Computer Science Answers Guide chapter 6 - Control Structures [Latest edition]

## Chapter 6: Control Structures

Evaluation - Part - IEvaluation - Part - IIEvaluation - Part - IIIEvalution - Part - IV
Evaluation - Part - I [Pages 86 - 87]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 12th Computer Science Answers Guide Chapter 6 Control StructuresEvaluation - Part - I [Pages 86 - 87]

#### Choose the best answer 1 Marks

Evaluation - Part - I | Q 1. | Page 86

How many important control structures are there in Python?

• 3

• 4

• 5

• 6

Evaluation - Part - I | Q 2. | Page 86

Elif can be considered to be the abbreviation of ______

• nested if

• if..else

• else if

• if..elif

Evaluation - Part - I | Q 3. | Page 86

What plays a vital role in Python programming?

• Statements

• Control

• Structure

• Indentation

Evaluation - Part - I | Q 4. | Page 86

Which statement is generally used as a placeholder?

• continue

• break

• pass

• goto

Evaluation - Part - I | Q 5. | Page 87

The condition in the if statement should be in the form of ______

• Arithmetic or Relational expression

• Arithmetic or Logical expression

• Relational or Logical expression

• Arithmetic

Evaluation - Part - I | Q 6. | Page 87

Which is the most comfortable loop?

• do..while

• while

• for

• if..elif

Evaluation - Part - I | Q 7. | Page 87

What is the output of the following snippet?

i=1
while True:
if i%3 ==0:
break
print(i,end='')
i +=1

• 12

• 123

• 1234

• 124

Evaluation - Part - I | Q 8. | Page 87

What is the output of the following snippet?

T=1
while T:
print(True)
break

• False

• True

• 0

• 1

Evaluation - Part - I | Q 9. | Page 87

Which amongst this is not a jump statement?

• for

• pass

• continue

• break

Evaluation - Part - I | Q 10. | Page 87

Which punctuation should be used in the blank?

if<condition>_
statement-block 1
else:
statement-block 2

• ;

• :

• ::

• !

Evaluation - Part - II [Page 88]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 12th Computer Science Answers Guide Chapter 6 Control StructuresEvaluation - Part - II [Page 88]

#### Answer the following questions 2 Marks

Evaluation - Part - II | Q 1. | Page 88

List the control structures in Python.

Evaluation - Part - II | Q 2. | Page 88

Write a note on the break statement.

Evaluation - Part - II | Q 3. | Page 88

Write is the syntax of if..else statement?

Evaluation - Part - II | Q 4. | Page 88

Define control structure.

Evaluation - Part - II | Q 5. | Page 88

Write a note on the range () in the loop?

Evaluation - Part - III [Page 88]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 12th Computer Science Answers Guide Chapter 6 Control StructuresEvaluation - Part - III [Page 88]

#### Answer the following questions 3 Marks

Evaluation - Part - III | Q 1. | Page 88

Write a program to display?

A
A B
A B C
A B C D
A B C D E

Evaluation - Part - III | Q 2. | Page 88

Write a note on if..else structure.

Evaluation - Part - III | Q 3. | Page 88

Using if..else..Elif statement writes a suitable program to display the largest of 3 numbers.

Evaluation - Part - III | Q 4. | Page 88

Write the syntax of the while loop.

Evaluation - Part - III | Q 5. | Page 88

List the differences between break and continue statements.

Evalution - Part - IV [Page 88]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 12th Computer Science Answers Guide Chapter 6 Control StructuresEvalution - Part - IV [Page 88]

#### Answer the following questions 5 Marks

Evalution - Part - IV | Q 1. | Page 88

Write a detail note on for loop?

Evalution - Part - IV | Q 2. | Page 88

Write a detailed note on if..else..elif statement with suitable example.

Evalution - Part - IV | Q 3. | Page 88

Write a program to display all 3 digit odd numbers.

Evalution - Part - IV | Q 4. | Page 88

Write a program to display a multiplication table for a given number.

## Chapter 6: Control Structures

Evaluation - Part - IEvaluation - Part - IIEvaluation - Part - IIIEvalution - Part - IV

## Tamil Nadu Board Samacheer Kalvi solutions for Class 12th Computer Science Answers Guide chapter 6 - Control Structures

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Concepts covered in Class 12th Computer Science Answers Guide chapter 6 Control Structures are Control Structure, Introduction to Alternative or Branching.

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