Which of the following reserved words in Java is used to create an instance/obje

Question

Which of the following reserved words in Java is used to create an instance/object of a class? a. private b import c. final d. public e. new In order to preserve the encapsulation of an object, which of the following is done? a. Make the constructor private b. Make the instance data private c. Make the class final d. Make the class interface public e. Make the data final If a method does not have a return statement, then a. It must be defined as a public method b. It must be a private method c. The return type is user-defined d. Make the class interface public e. It must be a void method A class' constructor usually defines a. the number of methods in a class b. how an object is initialized c. how an object is interfaced d. Make the class interface public e. the number of instance data in the class Instance data for a Java class a. may be primitive data types b. may be primitive types or objects c. are limited to String d. are limited to primitive data types e. are limited to class objects The class constructor a. has the same name as the class and has void return type b. has the same name as the class c. has the same name as the class and is never used d. has the same name as the class and has no return type e. has the same name as the class and returns a method

Explanation / Answer

Question 1

Answer: b. import

Question 2

Answer: b. Make the instance data private

Question 3

Answer: e. it must be a void method

Question 4

Answer: b. how an object initialized

Question 5

Answer: b. may be primitive types ot objects

Question 6

Answer: d. has the same name as the class and has no return type.

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