Recent posts under tag interview questions

+2 votes

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Cell change order scenario in UMTS/ LTE ?

posted Aug 2, 2016 by anonymous

+1 vote

2 answers

What are the protocols available on Node B and RNC side in UMTS protocol stack?

posted Aug 2, 2016 by Arijit Chakraborty

+1 vote

1 answer

Why we use decision tables in Testing?

posted Aug 1, 2016 by Jdk

+2 votes

1 answer

how to find maximum sum of the contiguous elements in an array?

posted Jul 30, 2016 by Shahsikant Dwivedi

+1 vote

1 answer

Why scala prefers immutability?

posted Jul 28, 2016 by Shyam

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1 answer

What are option, some and none in scala?

posted Jul 28, 2016 by Shyam

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1 answer

Write a C program to check if the given string is repeated substring or not?.

posted Jul 27, 2016 by anonymous

+1 vote

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How to swap the elements in Kth position from the start and end of a link list.

posted Jul 27, 2016 by anonymous

+2 votes

1 answer

What is the MapReduce, please explain in simple terms?

posted Jul 27, 2016 by anonymous

+4 votes

1 answer

How to provide Package level Access Modifier in Scala?

posted Jul 27, 2016 by Karthick.c

+4 votes

1 answer

What is the main use of Option and Either in Scala?

posted Jul 27, 2016 by Karthick.c

+4 votes

1 answer

How do we handle Errors or Exceptions in Imperative Style(OOP style) in Scala?

posted Jul 25, 2016 by Karthick.c

+4 votes

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what is top level class/trait of Scala’s Collection API?

posted Jul 25, 2016 by Karthick.c

+2 votes

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which one is the better data structure for representing graphs adjacency list or two dimension matrix?

posted Jul 23, 2016 by Shahsikant Dwivedi

+2 votes

1 answer

Please explain Monad in Scala?

posted Jul 22, 2016 by Karthick.c

+2 votes

1 answer

Please explain closure in Scala?

posted Jul 22, 2016 by Karthick.c

+1 vote

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What is an equivalence partition (also known as an equivalence class)?

posted Jul 21, 2016 by Jdk

+2 votes

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Which IDEs support Play and Scala-Based Applications Development and how?

posted Jul 20, 2016 by Karthick.c

+2 votes

1 answer

What is an Higher-Order Function (HOF) in Scala?

posted Jul 20, 2016 by Karthick.c

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When we use scope resolution in java program and how?

posted Jul 20, 2016 by anonymous

–1 vote

1 answer

How to find if a circular queue is full where as circular queue is implemented using array?

posted Jul 20, 2016 by anonymous

+3 votes

1 answer

What is Promises in Scala? Why do we use them in Scala?

posted Jul 19, 2016 by Karthick.c

+3 votes

1 answer

What is Future in Scala? Why do we use them in Scala?

posted Jul 19, 2016 by Karthick.c

+4 votes

1 answer

How to count the number of leaves in a binary tree without recursion?

posted Jul 18, 2016 by anonymous

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2 answers

Is it possible to declare two or more variables with the same name within one function in C?

posted Jul 18, 2016 by anonymous

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1 answer

What is Nothing in Scala? What is Nil in Scala? What is the relationship between Nothing and Nil in Scala?

posted Jul 13, 2016 by Karthick.c

+1 vote

1 answer

What is Null in Scala? What is null in Scala? What is difference between Null and null in Scala?

posted Jul 13, 2016 by Karthick.c

0 votes

1 answer

Merge two arrays in such a way that the resultant array is also sorted?

posted Jul 12, 2016 by anonymous

+2 votes

1 answer

How to find the max weight in the binary tree?

posted Jul 12, 2016 by anonymous

+1 vote

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Popular clients who are using Akka Framework in their LIVE Systems?

posted Jul 12, 2016 by Karthick.c

+3 votes

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Why are static testing and dynamic testing described as complementary?

posted Jul 11, 2016 by Jdk

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0 answers

Implement % operator using bit mask?

posted Jul 11, 2016 by anonymous

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What is difference between pointer and reference?

posted Jul 11, 2016 by anonymous

+2 votes

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What is typically the MOST important reason to use risk to drive testing efforts?

posted Jul 9, 2016 by Jdk

+1 vote

1 answer

What is BigInt datatype limitations in Scala?

posted Jul 8, 2016 by Karthick.c

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What is Scala anonymous function?

posted Jul 6, 2016 by Karthick.c

+2 votes

1 answer

What is ‘scala trait’ in scala and When can you use traits?

posted Jul 6, 2016 by Karthick.c

+1 vote

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C: Print the elements of a matrix in anti spiral order?

posted Jul 5, 2016 by anonymous

+4 votes

1 answer

print root to leaf node with recursion

posted Jul 3, 2016 by Shahsikant Dwivedi

0 votes

1 answer

Write a unix command to display the every character in the word "QUERYHOME" in new line.

posted Jun 29, 2016 by anonymous

+1 vote

1 answer

What is the difference between build.sbt and build.scala?

posted Jun 28, 2016 by Shivam Kumar Pandey

+3 votes

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Given an array A of n elements, find three indices i,j & k such that A[i]^2+A[j]^2=A[k]^2 ?

posted Jun 28, 2016 by Shivam Kumar Pandey

+1 vote

1 answer

What is the use of ‘???’ in Scala-based Applications?

posted Jun 28, 2016 by Satyam

+1 vote

1 answer

If I want to become a Fullstack Scala Developer, which technology stack I should learn?

posted Jun 28, 2016 by Satyam

+2 votes

1 answer

What are the advantages of Play/Scala stack to develop web applications?

posted Jun 28, 2016 by Satyam

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1 answer

What are the advantages of a Anonymous Function/Function Literal in Scala?

posted Jun 28, 2016 by Roshan

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1 answer

What is the best Scala style checker tool available for Play and Scala based applications?

posted Jun 28, 2016 by Roshan

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1 answer

What is the best Code-coverage tool available for Play and Scala based applications?

posted Jun 28, 2016 by Roshan

+1 vote

1 answer

What are the available Unit Testing, Functional Testing and/or BDD Frameworks for Play and Scala Based applications?

posted Jun 28, 2016 by Roshan

+1 vote

1 answer

What is the best language to use with Play framework: Scala or Java?

posted Jun 28, 2016 by Roshan