CoolInterview.com - World's Largest Collection of Interview Questions & Answers, FAQs, queries, sample papers, exam papers, dumps, what, why, how, where, when questions
Our Services
Get 9,000 Interview Questions & Answers in an eBook.




Get it now !!
Send your Resume to 6000 Companies
Advertisements
Java Interview Questions

Below we have listed all the Java Interview Questions and answers. Feel free to comment on any Java Interview Questions or answer by the comment feature available on the page.

To buy an eBook containing 30,000 Interview Questions, with Answers, Click Here.
View All Java Interview Questions & Answers - Exam Mode / Learning Mode

Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. Java is a programming language expressly designed for use in the distributed environment of the Internet. It was designed to have the "look and feel" of the C++ language, but it is simpler to use than C++ and enforces an object-oriented programming model.

Highly Recommended, Hand Picked Java Books


Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >> Next

Sort By : Latest First | Oldest First | By Rating

Question
Rating
View Answer
How does multithreading take place on a computer with a single CPU

0.4 Rating
View Answer
What is the difference between a Choice and a List?
0.3 Rating
View Answer
Why multiple inheritace is not supported through classes in java ?

0.4 Rating
View Answer
What is a tagged interface?

0.4 Rating
View Answer
I want to store more than 10 objects in a remote server. Which methodology will you follow?
0.4 Rating
View Answer
How can we use hashset in collection interface?

0.3 Rating
View Answer
Why do you Canvas

0.3 Rating
View Answer
How will you initialize an Applet?
0.4 Rating
View Answer
What is java virtual machine and what is its uses?
0.3 Rating
View Answer
Can we create object of Object class in java?
0.3 Rating
View Answer
Is java a fully object oriented programming or not? if not why?


0.3 Rating
View Answer
For which statements does it make sense to use a label?
0.4 Rating
View Answer
How is rounding performed under integer division?
0.4 Rating
View Answer
How to make jdbc connection a protable without specific drivers

0.4 Rating
View Answer
What is the difference between string and string buffer?

0.4 Rating
View Answer
What is the difference between a public and a non-public class?
0.4 Rating
View Answer
Can an anonymous class be declared as implementing an interface and extending a class?
0.4 Rating
View Answer
What happen if we write many curly braces in main method and write println method inside it .program will compile or not?

0.4 Rating
View Answer
What is the difference between static and non-static variables?
0.3 Rating
View Answer
What is the immediate superclass of the Applet class?
0.4 Rating
View Answer

Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >> Next

India News Network
Latest 20 Questions
Payment of time- barred debt is: (a) Valid (b) Void (c) Illegal (d) Voidable
Consideration is defined in the Indian Contract Act,1872 in: (a) Section 2(f) (b) Section 2(e) (c) Section 2(g) (d) Section 2(d)
Which of the following is not an exception to the rule, "No consideration, No contract": (a) Natural love and affection (b) Compensation for involuntary services (c) Completed gift (d) Agency
Consideration must move at the desire of: (a) The promisor (b) The promisee (c) The promisor or any other party (d) Both the promisor and the promisee
An offer which is open for acceptance over a period of time is: (a) Cross Offer (b) Counter Offer (c) Standing Offer (d) Implied Offer
Specific offer can be communicated to__________ (a) All the parties of contract (b) General public in universe (c) Specific person (d) None of the above
_________ amounts to rejection of the original offer. (a) Cross offer (b) Special offer (c) Standing offer (d) Counter offer
A advertises to sell his old car by advertising in a newspaper. This offer is caleed: (a) General Offer (b) Special Offer (c) Continuing Offer (d) None of the above
In case a counter offer is made, the original offer stands: (a) Rejected (b) Accepted automatically (c) Accepted subject to certain modifications and variations (d) None of the above
In case of unenforceable contract having some technical defect, parties (a) Can sue upon it (b) Cannot sue upon it (c) Should consider it to be illegal (d) None of the above
If entire specified goods is perished before entering into contract of sale, the contract is (a) Valid (b) Void (c) Voidable (d) Cancelled
______________ contracts are also caled contracts with executed consideration. (a) Unilateral (b) Completed (c) Bilateral (d) Executory
A offers B to supply books @ Rs 100 each but B accepts the same with condition of 10% discount. This is a case of (a) Counter Offer (b) Cross Offer (c) Specific Offer (d) General Offer
_____________ is a game of chance. (a) Conditional Contract (b) Contingent Contract (c) Wagering Contract (d) Quasi Contract
There is no binding contract in case of _______ as one's offer cannot be constructed as acceptance (a) Cross Offer (b) Standing Offer (c) Counter Offer (d) Special Offer
An offer is made with an intention to have negotiation from other party. This type of offer is: (a) Invitation to offer (b) Valid offer (c) Voidable (d) None of the above
When an offer is made to the world at large, it is ____________ offer. (a) Counter (b) Special (c) General (d) None of the above
Implied contract even if not in writing or express words is perfectly _______________ if all the conditions are satisfied:- (a) Void (b) Voidable (c) Valid (d) Illegal
A specific offer can be accepted by ___________. (a) Any person (b) Any friend to offeror (c) The person to whom it is made (d) Any friend of offeree
An agreement toput a fire on a person's car is a ______: (a) Legal (b) Voidable (c) Valid (d) Illegal
Cache = 0.5 Seconds