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Post under tag interview questions
Most voted questions under tag interview questions
Recent
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+7
votes
3
answers
What is the prototype of printf function in c language?
posted
Apr 3, 2016
by
Shahsikant Dwivedi
interview questions
c
+6
votes
1
answer
What is the Difference between JDK and JRE?
posted
Jan 30, 2017
by
Vinni Fernandis
interview questions
java
+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
tree
data structures
interview questions
algorithms
+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
java
interview questions
+5
votes
1
answer
What are the disadvantages of using NAT?
posted
Nov 26, 2016
by
Vrije Mani Upadhyay
interview questions
ccna
+5
votes
1
answer
What is PAT in Networking ?
posted
Nov 26, 2016
by
Vrije Mani Upadhyay
interview questions
ccna
+5
votes
1
answer
Is it possible to construct BST by using Inorder Traversal?
posted
Jun 22, 2016
by
Shahsikant Dwivedi
tree
interview questions
data structures
+5
votes
1
answer
Find the Digits that can divide the number N
posted
Mar 31, 2016
by
Shahsikant Dwivedi
interview questions
c
+5
votes
1
answer
Java: How can we create a synchronized collection from given collection?
posted
Aug 19, 2015
by
Karthick.c
java
interview questions
+4
votes
1
answer
LTE: What is primary secondary cell (PScell) and in which context it is used ?
posted
Mar 10, 2018
by
Harshita
lte
5g
interview questions
ran
+4
votes
1
answer
What is FCAPS in networking domain ?
posted
Jul 1, 2017
by
Harshita
interview questions
networking
+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
java
interview questions
+4
votes
1
answer
What is tun/tap interface and where exactly it is useful ?
posted
Feb 12, 2017
by
Ganesh
interview questions
networking
virtualization
+4
votes
1
answer
DS: What a C program to swap the nodes of k th level ?
posted
Jan 18, 2017
by
Neelam
c
interview questions
tree
+4
votes
1
answer
What are directives in AngularJS and name them?
posted
Dec 31, 2016
by
Pramod Huilgol
angular.js
interview questions
+4
votes
1
answer
How to provide Package level Access Modifier in Scala?
posted
Jul 27, 2016
by
Karthick.c
scala
interview questions
+4
votes
1
answer
What is the main use of Option and Either in Scala?
posted
Jul 27, 2016
by
Karthick.c
scala
interview questions
+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
scala
interview questions
+4
votes
0
answers
what is top level class/trait of Scala’s Collection API?
posted
Jul 25, 2016
by
Karthick.c
scala
interview questions
+4
votes
1
answer
How to count the number of leaves in a binary tree without recursion?
posted
Jul 18, 2016
by
anonymous
tree
interview questions
data structures
c
+4
votes
1
answer
print root to leaf node with recursion
posted
Jul 3, 2016
by
Shahsikant Dwivedi
tree
interview questions
recursion
+4
votes
1
answer
What is MIDI and which year was it is introduced?
posted
Apr 29, 2016
by
Atindra Kumar Nath
extension
interview questions
+4
votes
1
answer
create a fuction to separate odd & even integers
posted
Apr 27, 2016
by
Devendra Bohre
c
interview questions
+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
data structures
string
c
interview questions
+4
votes
1
answer
What is the Dictionary class in JAVA?
posted
Apr 21, 2016
by
Atindra Kumar Nath
java
interview questions
+4
votes
1
answer
C: Check if a string is palindrome or not using recursion?
posted
Apr 13, 2016
by
anonymous
c
interview questions
recursion
+4
votes
2
answers
What does scanf() returns in c language?
posted
Apr 3, 2016
by
Shahsikant Dwivedi
interview questions
c
+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
c
algorithms
interview questions
+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
c
interview questions
+4
votes
2
answers
Build two stacks using single array one is forward direction and is backward?
posted
Feb 3, 2016
by
anonymous
array
data structures
stack
c
interview questions
+4
votes
1
answer
How to multiply two very big numbers without overflow ?
posted
Feb 3, 2016
by
anonymous
interview questions
algorithms
c
+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
php
session
interview questions
+4
votes
2
answers
Print a Equilateral Triangle of length n using C?
posted
Jan 5, 2016
by
anonymous
c
interview questions
+3
votes
1
answer
LTE: Can anyone list down the procedures defined at the MAC layer ?
posted
Jul 10, 2018
by
Harshita
lte
enodeb
ue
mac
interview questions
+3
votes
0
answers
What are the drops related to RRC in lte and their solutions?
posted
Dec 8, 2017
by
Zayan Ali
lte
interview questions
rrc
lte advanced
4g
+3
votes
1
answer
OpenStack: Difference between "nova hypervisor-list" and "nova service-list" commands ?
posted
Oct 29, 2017
by
Vimal Kumar Mishra
openstack
opensource
virtualization
cloud computing
interview questions
+3
votes
1
answer
LTE: What are all possible identities LTE network uses to identify genuine users ?
posted
Jun 10, 2017
by
Vikram Singh
lte
interview questions
lte-epc
ue
+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
interview questions
c
string
+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
java
interview questions
+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
java
interview questions
+3
votes
1
answer
What is the concept of virtual NICs and in which cases it is useful ?
posted
Apr 20, 2017
by
Harshita
networking
interview questions
virtualization
+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
java
interview questions
+3
votes
2
answers
LTE: How many types of charging scenarios come under the online charging system ?
posted
Feb 25, 2017
by
Vikram Singh
ims
charging
diameter
lte
interview questions
+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
lte
interview questions
enodeb
ue
mme
+3
votes
2
answers
Can we use multiple main methods in java?
posted
Jan 30, 2017
by
Manisha
java
interview questions
+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
cloud computing
openstack
interview questions
+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
networking
interview questions
+3
votes
1
answer
C: How I can write my own printf() function ?
posted
Nov 29, 2016
by
Ganesh Kumar
c
interview questions
+3
votes
1
answer
What is the difference between Selenium and QTP?
posted
Nov 8, 2016
by
Jdk
testing
software engineering
interview questions
+3
votes
0
answers
LTE: What logic is behind to choose a number series for 3GPP specifications ?
posted
Oct 29, 2016
by
Ganesh
lte
interview questions
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