Class 9 Chapter 7 Solution

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Class 9 SEBA Computer Science Solution provides comprehensive guidance for understanding key concepts in the subject. Class 9 SEBA Computer Science Solution focuses on simplifying complex topics and offering step-by-step explanations. Class 9 SEBA Computer Science Solution ensures students gain clarity in programming basics and theoretical knowledge. Class 9 SEBA Computer Science Solution is ideal for exam preparation and practical application. Class 9 SEBA Computer Science Solution supports students in achieving academic success with confidence.
Class 9 SEBA Computer Science Solution. Class 9 SEBA Computer Science Solution. Class 9 SEBA Computer Science Solution. Class 9 SEBA Computer Science Solution. Class 9 SEBA Computer Science Solution.

I. Fill In The Blanks:

(a) ISA stands for _____.

Ans. Instruction Set Structure.

(b) Programming is also known as ____.

Ans. Coding.

(c) The rules and regulations of a computer programming language is known as _____.

Ans. syntax.

(d) In machine language, computer programs are written using only ____numbers.

Ans. 0s and 1s .

(e) In drawing flowchart, ____ is used for input/output operation.

 

Ans. Parallelogram.

 

II. Short answer questions.

1. How do we write programs in assembly level language?

The expression a = b+c can be a statement of which type of programming languages?

2. Name the two basic ingredients if we want to write a computer program for solving a problem.

3. Why is it easier for a human being to write programs in high-level language than in machine-level language?

 

III. Long answer questions.

1. Define the term programming. Write the importance of computer programming.

2. Explain the importance of the compiler in program execution.

3. Differentiate between algorithm, flowchart and pseudocode.

IV. Problem Solving and algorithm design questions.

1. Draw a flowchart to find the large number from two given numbers.

2. Write a solution strategy for finding the largest number among three given numbers. Draw a flowchart for the same.

3. Design an algorithm to find the smallest of N given numbers. Write a pseudo code for the same. Draw a flowchart to represent the solution strategy.

4. Write a solution strategy for finding the greatest common divisor of two numbers.

5. Write pseudocode for finding the summation of N given numbers. Draw a flowchart for the same.

6. Write a solution strategy for arranging three numbers in ascending order of their values. Draw a flowchart for the same.

7. Write pseudocode to announce all the even numbers from a given set of numbers. Draw a flowchart for the same.

 

 

Our Class 9 SEBA Computer Science solution helps students understand key concepts effectively. The Class 9 SEBA Computer Science solution is designed for easy learning and success.

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