Most voted questions under tag interview questions

+7 votes

3 answers

What is the prototype of printf function in c language?

posted Apr 3, 2016 by Shahsikant Dwivedi

+6 votes

1 answer

What is the Difference between JDK and JRE?

posted Jan 30, 2017 by Vinni Fernandis

+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

+5 votes

1 answer

Concatenate the sums of each word to form the result WORLD WIDE WEB = 402326?

posted May 9, 2017 by Azhar Keer

+5 votes

1 answer

What are the disadvantages of using NAT?

posted Nov 26, 2016 by Vrije Mani Upadhyay

+5 votes

1 answer

What is PAT in Networking ?

posted Nov 26, 2016 by Vrije Mani Upadhyay

+5 votes

1 answer

Is it possible to construct BST by using Inorder Traversal?

posted Jun 22, 2016 by Shahsikant Dwivedi

+5 votes

1 answer

Find the Digits that can divide the number N

posted Mar 31, 2016 by Shahsikant Dwivedi

+5 votes

1 answer

Java: How can we create a synchronized collection from given collection?

posted Aug 19, 2015 by Karthick.c

+4 votes

1 answer

LTE: What is primary secondary cell (PScell) and in which context it is used ?

posted Mar 10, 2018 by Harshita

+4 votes

1 answer

What is FCAPS in networking domain ?

posted Jul 1, 2017 by Harshita

+4 votes

0 answers

How to count and print the number of times each character occurs in the given string in JAVA?

posted May 8, 2017 by Tanay Hanuman Toor

+4 votes

1 answer

What is tun/tap interface and where exactly it is useful ?

posted Feb 12, 2017 by Ganesh

+4 votes

1 answer

DS: What a C program to swap the nodes of k th level ?

posted Jan 18, 2017 by Neelam

+4 votes

1 answer

What are directives in AngularJS and name them?

posted Dec 31, 2016 by Pramod Huilgol

+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

0 answers

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

posted Jul 25, 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

+4 votes

1 answer

print root to leaf node with recursion

posted Jul 3, 2016 by Shahsikant Dwivedi

+4 votes

1 answer

What is MIDI and which year was it is introduced?

posted Apr 29, 2016 by Atindra Kumar Nath

+4 votes

1 answer

create a fuction to separate odd & even integers

posted Apr 27, 2016 by Devendra Bohre

+4 votes

1 answer

Given a dictionary of strings and another string find out if the string is an exact match to some words in dictionary...

posted Apr 25, 2016 by anonymous

+4 votes

1 answer

What is the Dictionary class in JAVA?

posted Apr 21, 2016 by Atindra Kumar Nath

+4 votes

1 answer

C: Check if a string is palindrome or not using recursion?

posted Apr 13, 2016 by anonymous

+4 votes

2 answers

What does scanf() returns in c language?

posted Apr 3, 2016 by Shahsikant Dwivedi

+4 votes

2 answers

Find the second largest element in an integer array,without using sorting techniques and complexity must not exceed O(n)

posted Mar 20, 2016 by Shahsikant Dwivedi

+4 votes

1 answer

How to count number of squares on a chessboard type n*n board using a C program?

posted Mar 13, 2016 by anonymous

+4 votes

2 answers

Build two stacks using single array one is forward direction and is backward?

posted Feb 3, 2016 by anonymous

+4 votes

1 answer

How to multiply two very big numbers without overflow ?

posted Feb 3, 2016 by anonymous

+4 votes

1 answer

How to create a session in PHP? How to set a value and remove data from a session?

posted Jan 13, 2016 by anonymous

+4 votes

2 answers

Print a Equilateral Triangle of length n using C?

posted Jan 5, 2016 by anonymous

+3 votes

1 answer

LTE: Can anyone list down the procedures defined at the MAC layer ?

posted Jul 10, 2018 by Harshita

+3 votes

0 answers

What are the drops related to RRC in lte and their solutions?

posted Dec 8, 2017 by Zayan Ali

+3 votes

1 answer

OpenStack: Difference between "nova hypervisor-list" and "nova service-list" commands ?

posted Oct 29, 2017 by Vimal Kumar Mishra

+3 votes

1 answer

LTE: What are all possible identities LTE network uses to identify genuine users ?

posted Jun 10, 2017 by Vikram Singh

+3 votes

1 answer

Given input as a string, return an integer as the sum of all numbers found in the string?

posted Jun 7, 2017 by anonymous

+3 votes

1 answer

Write a function to print the sum of the even and odd digit with given condition?

posted Apr 22, 2017 by Azhar Keer

+3 votes

0 answers

Java: Implement a code to count the occurrences of each word in input file and write the word with count in output file?

posted Apr 22, 2017 by Azhar Keer

+3 votes

1 answer

What is the concept of virtual NICs and in which cases it is useful ?

posted Apr 20, 2017 by Harshita

+3 votes

2 answers

Write a program to print the sum of the element of the array with the given below condition?

posted Apr 12, 2017 by Atindra Kumar Nath

+3 votes

2 answers

LTE: How many types of charging scenarios come under the online charging system ?

posted Feb 25, 2017 by Vikram Singh

+3 votes

0 answers

LTE: What will happen with already connecting UE with an eNodeB if tracking area code reconfigure on the fly ?

posted Jan 31, 2017 by Rupam

+3 votes

2 answers

Can we use multiple main methods in java?

posted Jan 30, 2017 by Manisha

+3 votes

1 answer

What is the use of floating IP for a virtual machine in the openstack environment ?

posted Jan 10, 2017 by Rupam

+3 votes

1 answer

Networking: What are the types of ARP exist in the networking and please explain it ?

posted Jan 2, 2017 by Harshita

+3 votes

1 answer

C: How I can write my own printf() function ?

posted Nov 29, 2016 by Ganesh Kumar

+3 votes

1 answer

What is the difference between Selenium and QTP?

posted Nov 8, 2016 by Jdk

+3 votes

0 answers

LTE: What logic is behind to choose a number series for 3GPP specifications ?

posted Oct 29, 2016 by Ganesh