Question

I.
Fill in the blanks
1. All C++ programs must contain ----------function.
2. In float data type,----------
values can be stored.
3. The -------------of a string is determined using strlen() function.
4. Pointer belongs to----------- datatype.
5. The manipulator setw() is defined in the header file-------------
6. Is the given declaration statement valid or invalid?
int ml;m2;
7. The expression j++; is as same as-------------
8. The not (!) operator works on-------------expression.
9. In a loop the repetition continues while a condition is---------------+
10.----------- is the simplest of the decision statements
​

Answer 1

Answer:

1.ctrl

2.data

Explanation:

hope it's helpful

sorry for not answering all questions

Answer 2

Answer:

main

Explanation:

main