Recent posts under tag interview questions

+1 vote

1 answer

What is the best tool to develop Play/Scala applications to persist data in MongoDB NoSQL data store?

posted Jun 28, 2016 by Roshan

+2 votes

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I have a jar file that contains some Java classes. How do I tell scala to look in this jar file?

posted Jun 28, 2016 by Shivam Kumar Pandey

+3 votes

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Does Scala work on .Net?

posted Jun 28, 2016 by Shivam Kumar Pandey

+3 votes

1 answer

Limitation of Scala

posted Jun 28, 2016 by Shivam Kumar Pandey

+3 votes

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Do I need to convert Java data structures to Scala, and vice versa?

posted Jun 28, 2016 by Shivam Kumar Pandey

+2 votes

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Can I use existing Java code from Scala?

posted Jun 28, 2016 by Shivam Kumar Pandey

+2 votes

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Where can I read about the translation from Scala to Java?

posted Jun 28, 2016 by Shivam Kumar Pandey

+2 votes

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Are Java 1.5 generics available in Scala?

posted Jun 28, 2016 by Shivam Kumar Pandey

+2 votes

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Tuples and Currying in scala

posted Jun 28, 2016 by Shivam Kumar Pandey

+3 votes

1 answer

What is String Interpolation in Scala? How do we use String Interpolation in Scala?

posted Jun 28, 2016 by Karthick.c

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Randomize nodes of a Binary Tree without using any data structures?

posted Jun 28, 2016 by anonymous

+2 votes

2 answers

What is a Primitive data type?

posted Jun 28, 2016 by anonymous

+3 votes

0 answers

Write a C program for decimal to factorial number system conversion and vice versa?

posted Jun 27, 2016 by anonymous

+5 votes

1 answer

Is it possible to construct BST by using Inorder Traversal?

posted Jun 22, 2016 by Shahsikant Dwivedi

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Given two sets of strings A and B. Find the (A-B) U (B-A)?

posted Jun 21, 2016 by anonymous

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How to create rand3() from rand2() function?

posted Jun 21, 2016 by anonymous

+1 vote

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Java : Can we force Garbage collector to run at any time ?

posted Jun 20, 2016 by Karthick.c

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Does Garbage collection occur in permanent generation space in JVM?

posted Jun 20, 2016 by Karthick.c

+3 votes

1 answer

How to create BST by using Inorder and Postorder traversal?

posted Jun 17, 2016 by Shahsikant Dwivedi

+1 vote

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Given a matrix which is spirally sorted, remove an element and insert another element maintaining the sorted order?

posted Jun 16, 2016 by anonymous

+1 vote

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How to remove unwanted data(noise) from a document/file using C/Java?

posted Jun 16, 2016 by anonymous

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How to add two numbers more then 64bit each using C?

posted Jun 16, 2016 by anonymous

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1 answer

How to print the top view of an binary Tree?

posted Jun 15, 2016 by Aditya Dwivedi

+2 votes

1 answer

How do you find if JVM is 32-bit or 64-bit from Java Program?

posted Jun 15, 2016 by Karthick.c

+2 votes

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What is -XX:+UseCompressedOops JVM option? Why use it?

posted Jun 15, 2016 by Karthick.c

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1 answer

What is the difference between constructor injection and setter injection?

posted Jun 10, 2016 by Karthick.c

+3 votes

1 answer

Spring Java:What is IOC and DI?

posted Jun 10, 2016 by Karthick.c

+6 votes

2 answers

What is a Level Order Traversal in Binary Tree and What it's application?

posted Jun 9, 2016 by Shahsikant Dwivedi

+1 vote

1 answer

Is Java is a purely Object Oriented programming language, if Not then write a program without class & objects?

posted Jun 8, 2016 by Pankaj Sahni

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1 answer

How does the XOR operator work in Java?

posted Jun 8, 2016 by Karthick.c

+2 votes

1 answer

How to convert a Binary Tree into Binary Search Tree using C/C++?

posted Jun 8, 2016 by anonymous

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1 answer

Why reference of an object is needed in defining copy constructor?

posted Jun 7, 2016 by anonymous

+2 votes

1 answer

What is CallableStatement? How you can call stored procedure to pass IN parameter?

posted Jun 7, 2016 by Karthick.c

+1 vote

1 answer

What is try-with-resources in java?

posted Jun 7, 2016 by Karthick.c

+1 vote

1 answer

Difference between FileSystemResource and ClassPathResource?

posted Jun 3, 2016 by Karthick.c

+2 votes

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Given a set of random strings, write a function that returns a set that groups all the anagrams together.

posted Jun 2, 2016 by anonymous

+2 votes

1 answer

Spring: What is Annotation-based container configuration?

posted May 31, 2016 by Karthick.c

+2 votes

1 answer

Spring:How do you turn on annotation wiring?

posted May 31, 2016 by Karthick.c

0 votes

1 answer

If you are given two traversal sequences, can you construct the binary tree?

posted May 30, 2016 by anonymous

+1 vote

1 answer

How to program Inorder traversal of Binary tree without stack and recursion?

posted May 30, 2016 by anonymous

+2 votes

2 answers

Convert a binary number into decimal number in c?

posted May 30, 2016 by anonymous

+2 votes

2 answers

How to compare two numbers in C without using relational operators?

posted May 28, 2016 by anonymous

+1 vote

Java Programming String

posted May 27, 2016 by Itian.kongu

+2 votes

0 answers

Given a binary tree, find the largest subtree having atleast two other duplicate subtrees?

posted May 26, 2016 by anonymous

+2 votes

1 answer

Find number of islands of '1' in D dimensional array containing '0', '1'. where D > 2.

posted May 26, 2016 by anonymous

+2 votes

1 answer

What is false sharing in the context of multi-threading?

posted May 25, 2016 by Karthick.c

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How do you call wait() method? using if block or loop? Why?

posted May 25, 2016 by Karthick.c

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Write a C function that returns the mirror image of a given image?

posted May 25, 2016 by Varun Kumar

+1 vote

1 answer

Write a C function with constant space complexity to tell whether a singly linked list is palindrome or not?

posted May 25, 2016 by anonymous

+3 votes

1 answer

How to check compass in Android

posted May 23, 2016 by Abhijit