Answer the following questions.

Questions

7 questions · self-marked practice — reveal the answer and mark yourself.

Question 12 Marks

Accept the radius of a circle and find its area.

Answer

self

Question 22 Marks

To find the result of: $(a* b)/(a + b)$ where values of a and b are input by user.

Answer

self

Question 32 Marks

List the steps required in planning of a program?

Answer

SELF

Question 42 Marks

Explain $NOT$ operator with suitable example.

Answer

SELF

Question 52 Marks

What do you mean by data, data type and variable?

Answer

SELF

Question 62 Marks

How a program is different from a pseudocode?

Answer

SELF

Question 72 Marks

List the names of $4$ generations of computer programming languages.

Answer

SELF

COMPUTER Answer the following questions.