Java Related Interview Questions
Questions Answers Views Company eMail

Given a singly linked list, how will you print out its contents in the reverse order? Can you do it with consuming any extra space?

Akamai Technologies,

581

How to declare objects of a class ?

Akamai Technologies,

566

How will you reverse a singly-link list?

Akamai Technologies,

572

Is linked list a linear or non-linear data structure?

Akamai Technologies,

526

What are the Main functions of Java?

Akamai Technologies,

602

State the merge-sort principle and its time complexity.

Akamai Technologies,

548

What are access specifiers in java ?

Akamai Technologies,

567

What data structures are used to perform recursion?

Akamai Technologies,

581

What is a stack class in java ?

Akamai Technologies,

584

What is method overloading in JAVA? Why is it not present in C ?

Akamai Technologies,

563

What is the difference between quicksort & mergesort? When should they be used? What is their running time?

Akamai Technologies,

629

Tell me about networking classes and interfaces.

Akamai Technologies,

599

What is cookies in networking ?

Akamai Technologies,

598

What is HttpURL connection ?

Akamai Technologies,

612

Lowest Common ancestor in a Binary Search Tree and Binary Tree.

Amazon,

539


Un-Answered Questions { Java Related }

Why does jmssession.createtopic or jmssession.createqueue fail to create a destination in wls jms 6.1 (it worked in 5.1)?

468


Write the benefits of using ioc?

156


can a program use more than one command-line argument?

462


Can we deploy jar in weblogic?

479


What is gui programming?

489






Describe activation process?

2034


What is spliterator in java se 8?

557


What is setstring method in java?

488


What is type inference in java8?

556


Can we override private methods?

521


Tell me about different OOPS concepts.

565


What is metadata in jdbc?

463


Can a source file contain more than one class declaration?

488


What is pojo class in java?

515


What is acpextract?

482