Web Services Development MCQs with Answers
Practice important Web Services Development MCQs with answers and explanations.
Multiple Choice Questions
Q181: Which component is NOT part of a method declaration in Java?
- A: Modifiers
- B: Return type
- C: Method name
- D: Constructor
View Answer
D
Q182: When a method does not take any parameters, what should be included in the parentheses?
- A: The return type
- B: The method name
- C: Empty parentheses
- D: A semicolon
View Answer
C
Q183: What is the access control level of the variable 'format' in the Logger class?
- A: Public
- B: Protected
- C: Private
- D: Default
View Answer
C
Q184: Which access modifier allows a class to be accessible from any other class?
- A: Private
- B: Public
- C: Protected
- D: Default
View Answer
B
Q185: Which method is necessary to be public in a Java application?
- A: main()
- B: getFormat()
- C: setFormat()
- D: Logger()
View Answer
A
Q186: What does the 'void' keyword indicate in a method definition?
- A: Returns a value
- B: Returns nothing
- C: Returns an object
- D: Throws an exception
View Answer
B
Q187: What is the term for the value between the round brackets of a method header?
- A: Field
- B: Local Variable
- C: Parameter
- D: Argument
View Answer
C
Q188: What happens to a parameter variable after the method call?
- A: It is destroyed
- B: It becomes a field variable
- C: It becomes global
- D: It remains accessible
View Answer
A
Q189: Which statement about local variables in Java is true?
- A: They have a default value
- B: They must be initialized
- C: They can have access modifiers
- D: They are global
View Answer
B
Q190: What is a field variable in Java?
- A: A variable inside a method
- B: A global variable
- C: A variable outside of methods
- D: A constant
View Answer
C