11th Computer Science Weekly Test -2 ( Composition and Decomposition )

MABS Institution

11th Computer Science Weekly Test -2 ( Composition and Decomposition )-Aug 2020

Time : 1.30 Hours

Part - A

Generic 2 - Answer All Question

Define a Function.

Both conditional statement and iterative statement have a condition and a statement. How do they differ?

Why is function an abstraction?

What is a Flow-chart?

What are the 3 important control flow statements?

Write the algorithm specification to find minimum of 2 numbers.

What is a Pseudocode?

How do we refine a statement?

Distinguish between a condition and a statement.

Draw a flowchart for conditional statement.

Part - B

Generic 5 - Answer All Question

Draw the flowchart for Eat breakfast.

Circulate the contents: Write the specification and construct an algorithm to circulate the contents of the variables A, B and C as shown below: The arrows indicate that B gets the value of A, C gets the value of B and A gets the value of C.

Write a note on case analysis.
Explain Refinement in detail with example.

Explain case analysis in detail with an example.

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11th Computer Science Weekly Test -2 ( Composition and Decomposition )

MABS Institution

11th Computer Science Weekly Test -2 ( Composition and Decomposition )-Aug 2020

Part - A

Generic 2 - Answer All Question

Define a Function.

Both conditional statement and iterative statement have a condition and a statement. How do they differ?

Why is function an abstraction?

What is a Flow-chart?

What are the 3 important control flow statements?

Write the algorithm specification to find minimum of 2 numbers.

What is a Pseudocode?

How do we refine a statement?

Distinguish between a condition and a statement.

Draw a flowchart for conditional statement.

Part - B

Generic 5 - Answer All Question

Draw the flowchart for Eat breakfast.

Circulate the contents: Write the specification and construct an algorithm to circulate the contents of the variables A, B and C as shown below: The arrows indicate that B gets the value of A, C gets the value of B and A gets the value of C.

Write a note on case analysis.

Explain Refinement in detail with example.

Explain case analysis in detail with an example.

Comment

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