Question List of class 9T

   Question List for Practice of class 9T unit wise 

Unit 1 ( Principles of Programming)

1. Explain Program and programmer.
2. Explain language translator or language processor. Explain its types also
3. Difference between compiler and interpreter.
4. Explain flowchart and algorithms
5. Define programming language .explain the types of programming language.
6. Define Algorithms and rules for writing algorithms.
7. Explain flowchart. list the flowchart symbols along with its use.
8. List the characteristics of good program.
9.  Make Algorithms and flowchart  for simple interest  where principle ,rate,time are entered by user.
10. Algorithms and flowchart to check if a user input is even or odd
11. Algorithms and flowchart to check if a number entered is divisible by 10  and 30 or not.
12. Algorithms and flowchart to display the largest among three numbers.
13. Algorithms and flowchart to display the smallest among three numbers
14. Algorithms and flowchart  to check if a person is elligible to vote or not

 

Unit 2 ( Fundamentals of C)

1. Define C and writes down its features ,advantages and disadvantages
2. Explain Pre-processors Directives.
3. Explain C  Tokens and KEywords.
4. Explain Variables and rules for writing Variables.
5. Explains Data types 
6. Explains Operators in details.
7. Explains Comments and its types
8. Defines header files in C. writes its examples.

Unit 3 (Control Flow Statements)

1. Write difference between while loop and do-while loop
2. Define Switch case along with the syntax
3. Define For loop, while loop .do-while loop with examples
4. Explain Break, Continue statements.
5. Define Control statements in C .Explains their types in brief
6. Explains looping and their types in details
7. Explain Conditional statements or decision making statements.

 Unit  4 (Function)

1. Explain functions and its declaration with its advantages.
2. What are the types of function Explain it.
3. Difference between library and user-defined function
4. What is the use of void statements in function
5. write difference between function definition and function prototypes.
6. Define user-defined function. list the categories of a user defined function
7. Define call by value and call by reference with examples.
8. What is recursive function with it examples.

Unit  5 (Array And Strings)

1. Explain Array  and its declaration with its features.
2. What are the types of array ,explain it
3. What is strings. how  is string declared and initialized? explain with syntax and examples.
4.