Important Question of C-Programming

Attempt all Questions

1. Define algorithm and flowchart with example. Difference between compiler and interpreter.

2. Define variable, identifier and constant with example.

3. What do you mean by datatype in C ? Mention about the types of operators used in C with suitable example.

4. Define control statement with its types and example.

5. Write a syntax of switch statement. Write a program in C to display respective day depending upon the number entered i-e input 1 Sunday ........... 7 for Saturday using control statement.

6. Difference between while and do while loop with reference to their syntax. Write a program in C to read number using recursive function.

7. What do you mean by break & continue statement ? Write a program in C to input a number & calculate the factorial of that number using recursive function.

8. Explain about Nested loop statement with suitable example. Difference between for loop and while loop.

9. Define array with its type. Write a program in C to calculate the sum of five different number with using array.

10. Define function in C. Explain Library and user define function in detail.

11. What do you mean by String. Define all string handling function.

12. Compare structure & union with example. Write a program in C using structure to display the name, address, roll no, marks & gender.

13. Write short note:

Pointer
String handling function
Recursive function
Integer

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Important Questions of Data Structure and Algorithm (DSA)

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Define LAN and WAN

. Local Area Network (LAN) A LAN is a network that is used for communicating among computer devices, usually within an office building or home. LAN’s enable the sharing of resources such as files or hardware devices that may be needed by multiple users • • Is limited in size, typically spanning a few hundred meters, and no more than a mile. Is fast, with speeds from 10 Mbps to 10 Gbps. Requires little wiring, typically a single cable connecting to each device. Has lower cost compared to MAN’s or WAN’s. LAN’s can be either wired or wireless. Twisted pair, coax or fiber optic cable can be used in wired LAN’s. Advantages of LAN : The data is transferred at an extremely faster rate in local Area Network. Local area network (LAN) provides higher security. Disadvantages of LAN : Initial cost of installing local area network is quite high. Unauthorized user can access critical data of an organization in case LAN ad...

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