Which of the following is a valid declaration of an object of class Box?

Question

Which of the following is a valid declaration of an object of class Box?

asked Oct 26, 2021 in Education by JackTerrance

Which of the following is a valid declaration of an object of class Box? (a) Box obj = new Box(); (b) Box obj = new Box; (c) obj = new Box(); (d) new Box obj; This question was addressed to me in a job interview. Query is from Class Fundamentals & Declaring objects topic in portion Classes and Methods of Java Select the correct answer from above options Java questions and answers, Java questions pdf, Java question bank, Java questions and answers pdf, mcq on Java pdf, Java questions and solutions, Java mcq Test , Interview Java questions, Java Questions for Interview, Java MCQ (Multiple Choice Questions),Core Java Questions, Core Java MCQ,core java interview questions for experiencedcore java interview questions for 3 years experience,java programming questions,core java interview questions for freshers,java interview questions and answers for freshers, java programming questions and answers pdf, java interview questions for beginners

1 Answer

Related questions

0 votes

Q: What is the process of defining two or more methods within same class that have same name but different parameters declaration?

What is the process of defining two or more methods within same class that have same name but different ... questions and answers pdf, java interview questions for beginners...

asked Oct 26, 2021 in Education by JackTerrance

0 votes

Q: Which of these is an incorrect array declaration?

Which of these is an incorrect array declaration? (a) int arr[] = new int[5] (b) int [] arr ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 28, 2021 in Education by JackTerrance

0 votes

Q: Which of the following is not a valid jump statement?

Which of the following is not a valid jump statement? (a) break (b) goto (c) continue (d) ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 26, 2021 in Education by JackTerrance

0 votes

Q: Which of these method of Object class can clone an object?

Which of these method of Object class can clone an object? (a) Objectcopy() (b) copy() (c) ... java programming questions and answers pdf, java interview questions for beginners...

asked Oct 26, 2021 in Education by JackTerrance

0 votes

Q: Which of these method of Object class is used to obtain class of an object at run time?

Which of these method of Object class is used to obtain class of an object at run time? (a) get( ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 26, 2021 in Education by JackTerrance

0 votes

Q: Which of these methods returns the class of an object?

Which of these methods returns the class of an object? (a) getClass() (b) Class() (c) WhoseClass( ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these method of ArrayList class is used to obtain present size of an object?

Which of these method of ArrayList class is used to obtain present size of an object? (a) size() ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these class object has an architecture similar to that of array?

Which of these class object has an architecture similar to that of array? (a) Bitset (b) Map (c) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these is used to access a member of class before object of that class is created?

Which of these is used to access a member of class before object of that class is created? (a) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 26, 2021 in Education by JackTerrance

0 votes

Q: Which of this method of class String is used to obtain a length of String object?

Which of this method of class String is used to obtain a length of String object? (a) get() (b ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these method of class String is used to extract a single character from a String object?

Which of these method of class String is used to extract a single character from a String object? (a ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these methods of class String is used to check whether a given object starts with a particular string literal?

Which of these methods of class String is used to check whether a given object starts with a particular ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of this method of class String is used to extract a substring from a String object?

Which of this method of class String is used to extract a substring from a String object? (a) ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these methods of class StringBuffer is used to extract a substring from a String object?

Which of these methods of class StringBuffer is used to extract a substring from a String object? (a) ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these method of Object class can generate duplicate copy of the object on which it is called?

Which of these method of Object class can generate duplicate copy of the object on which it is called? ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance