c++ Test

i have been notice that no one has given the test . so i hear by inform you that the last date of giving test will be Saturday 25/03/2017 . on or before Saturday both the test(test 1 , test 2) should be given.

Test 1

1. What is a function? Give an example. 2m
2. What is the difference between call by value and call by reference? 2m
3. What is a pointer? Explain with an example. 2m
4. Write a program to swap two numbers. 2m
5. Explain any two looping statements in C++. 2m
6. Explain the decision making statements in C++. 2m
7. What is a Inline function? Give its characteristics. 2m
8. Print the following table in HTML : 6M

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Test 2

1. What is function overloading? Explain with an example. 4m
2. Write a program to check whether a number is prime or not.   2m 
3. Write a program to check whether a number is even or odd.    2m
4. Explain any five string handling functions with examples.    4m
5. What is a pre processor directive? Give an example. 2m  
6. Write a program to find the length of a string. 2m
7. Write a html code to print this : 4m