Answer the following statements true (T) or false (F)

1. The following statements both declare the variable num to be an integer.
int num;
INT num;

2. The following is a legal C++ statement to define and initialize a variable. char first Name = "Jack";
3. If a variable is defined as
int sum;
it may be written in the program code as sum or Sum, but not SUM.
4. The following two statements both assign the value 5 to the variable dept.
5 = dept;
dept = 5;

1. FALSE
2. FALSE
3. FALSE
4. FALSE