True or False 1) the & operator must have an operator, which is stored in memory

ID: 3570105 • Letter: T

Question

True or False

1) the & operator must have an operator, which is stored in memory

2) The C for loop is an example of recursion

3) Input may only be read from file with .txt extension.

4) Polling the I/O device is more efficient than Interrupt drive I/O.

5) The C statement scanf("%d" , &time); reads in an entity, treats it as a decimal number, and stores the decimal number in variable time.

6) The purpose of a function declaration is to inform the compiler of a function before it parses the function definition.

1. true

2. false

3. false

4.true

5.true

6.true