Recent questions tagged Java-multiple-choice-questions

0 votes

Q: Which of the following is used for implementing inheritance through an interface?

Which of the following is used for implementing inheritance through an interface? (a) inherited (b) using (c ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of the following is used for implementing inheritance through class?

Which of the following is used for implementing inheritance through class? (a) inherited (b) using (c) ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: What would be the result if a class extends two interfaces and both have a method with same name and signature? Lets assume that the class is not implementing that method.

What would be the result if a class extends two interfaces and both have a method with same name and ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Does Java support multiple level inheritance?

Does Java support multiple level inheritance? (a) True (b) False I had been asked this question during ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these class is superclass of String and StringBuffer class?

Which of these class is superclass of String and StringBuffer class? (a) java.util (b) java.lang ( ... programming questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance

0 votes

Q: Which of these operators can be used to concatenate two or more String objects?

Which of these operators can be used to concatenate two or more String objects? (a) + (b) += ( ... programming 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 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 constructors is used to create an empty String object?

Which of these constructors is used to create an empty String object? (a) String() (b) String(void ... 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 compare two String objects for their equality?

Which of these method of class String is used to compare two String objects for their equality? (a) ... questions and answers pdf, java interview questions for beginners...

asked Oct 25, 2021 in Education by JackTerrance