1. which of the following is a legal identifier in Java? A. 7sum B. keyword C. ales tax D. switch 2. Java passes arguments to a method using A. call by reference B. None C. all by value D. Both 3....

1. which of the following is a legal identifier in Java?

A. 7sum B. keyword C. ales tax D. switch

2. Java passes arguments to a method using

A. call by reference B. None C. all by value D. Both

3. Which of the following best describe the usage of continue statement in a loop:

A. All

B. It ends the loop

C. It ends the current iteration

D. It terminates the execution of the program

4. Identifiers is a :

A. Name given to a variable, class or method

B. Class, variable or method

C. name given to variable

D. name given to class