Recent questions

+1 vote

1 answer

What is BlockingQueue in Java and what is its use?

posted Mar 14, 2016 by Shivam Kumar Pandey

0 votes

1 answer

What is difference between Comparable and Comparator interface in Java?

posted Mar 14, 2016 by anonymous

+1 vote

1 answer

While passing a Collection as argument to a function, how can we make sure the function will not be able to modify it?

posted Mar 14, 2016 by anonymous

0 votes

2 answers

Why can’t we create generic array? or write code as List<Integer>[] array = new ArrayList<Integer>[10];

posted Mar 14, 2016 by Shivam Kumar Pandey

0 votes

1 answer

Why can’t we write code as List<Number> numbers = new ArrayList<Integer>();?

posted Mar 14, 2016 by anonymous

0 votes

1 answer

Java: How the string objects in string constant pool garbage collected?

posted Mar 14, 2016 by anonymous

0 votes

0 answers

What is the minimum guard band required between GSM and LTE?

posted Mar 14, 2016 by anonymous

0 votes

1 answer

How ASN.1 Decoder indicate the presence or absence of an optional field in RRC message?

posted Mar 14, 2016 by anonymous

0 votes

1 answer

What is the use of dynamic_cast in C++?

posted Mar 14, 2016 by anonymous

+2 votes

1 answer

Find the smallest weight path between root and any leaf node?

posted Mar 14, 2016 by anonymous

+1 vote

1 answer

How to convert an integer to string in Java without use of any inbuilt function?

posted Mar 14, 2016 by anonymous

0 votes

1 answer

Informatica: Mapping to Load the first record from a flat file into one table?

posted Mar 14, 2016 by Sachin

+1 vote

1 answer

Informatica: How to design a mapping to load the first 3 rows from a flat file into a target?

posted Mar 14, 2016 by Sunil

+1 vote

1 answer

Informatica: How to generate sequence numbers using expression transformation?

posted Mar 14, 2016 by Amit Sharma

+2 votes

3 answers

Creating a Dynamic array ADT in C?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

How can I query parent to child with two child values and no other child values?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

Can someone explain how to write a SOQL query to get child custom object?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

How to calculate factorial of higher numbers in C (greater then say 50)?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

What is The Rule of Three in C++?

posted Mar 13, 2016 by Shivam Kumar Pandey

+3 votes

1 answer

What is the name of the “-->” operator in C/C++?

posted Mar 13, 2016 by Shivam Kumar Pandey

+1 vote

1 answer

What is the overhead in splitting a for-loop into multiple for-loops, if the total work inside is the same?

posted Mar 13, 2016 by Shivam Kumar Pandey

+1 vote

0 answers

Check the following C example, why is one loop so much slower than two loops?

posted Mar 13, 2016 by Shivam Kumar Pandey

+3 votes

1 answer

Why is processing a sorted array faster than an unsorted array?

posted Mar 13, 2016 by Shivam Kumar Pandey

+1 vote

1 answer

DIAMETER: Which one is the widely used option to do peer discovery in the network of Diameter nodes ?

posted Mar 13, 2016 by Vikram Singh

+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

0 votes

1 answer

How to reverse a string using binary search?

posted Mar 13, 2016 by anonymous

+2 votes

1 answer

DIAMETER : What all data types are defined in Diameter base protocol ?

posted Mar 13, 2016 by Vikram Singh

+1 vote

0 answers

DIAMETER : What action taken by a Diameter node for the loop-backed Diameter message ?

posted Mar 13, 2016 by Vikram Singh

0 votes

1 answer

DIAMETER: Who (sender or receiver) sets the proxiable bit in the diameter message ?

posted Mar 13, 2016 by Vikram Singh

+1 vote

1 answer

ALGO: How to implement queue by using stack ?

posted Mar 13, 2016 by Harshita

+2 votes

1 answer

Difference in nosql databases like Cassandra, CouchDB, Redis, Riak, HBase,MongoDB? which one is the best?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

Explain what is the role of profiler in MongoDB?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

What is mongotop and mongostat in mongoDB?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

I am using windows 10 Single Language, Wifi driver disappeared while using internet ?What to do?

posted Mar 13, 2016 by Shivam Kumar Pandey

+1 vote

0 answers

What is replication in MongoDB?How we can use it make server faster?

posted Mar 13, 2016 by Shivam Kumar Pandey

+1 vote

0 answers

Can we make a banking transaction system with nosql database?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

Compare MongoDB and CouchDB at high level? What is CouchDB?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

Which all languages can be used with MongoDB?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

What is a Namespace in MongoDB?

posted Mar 13, 2016 by Shivam Kumar Pandey

+1 vote

1 answer

What kind of NoSQL database MongoDB is?

posted Mar 13, 2016 by Shivam Kumar Pandey

+2 votes

1 answer

Aggregation and Find Operator in MongoDB?

posted Mar 12, 2016 by anonymous

0 votes

1 answer

How to Work with SUBSTRING () function in SQL Server 2008 using PL/SQL?

posted Mar 12, 2016 by Sathaybama

0 votes

1 answer

How to Work with LOWER () and UPPER () function in SQL Server 2008 using PL/SQL?

posted Mar 12, 2016 by Sathaybama

0 votes

2 answers

How to find the repeated rows in a SQL table?

posted Mar 12, 2016 by Aditi

+2 votes

1 answer

What is the GregorianCalendar class in Java Programming?

posted Mar 11, 2016 by Vijay

0 votes

1 answer

What are synchronized methods and synchronized statements in Java Programming?

posted Mar 11, 2016 by Vijay

0 votes

1 answer

What is difference between Vector and ArrayList in Java?

posted Mar 11, 2016 by Vijay

0 votes

0 answers

How to query the dns using python, and how to analyze the passive dns data packet for ddos attack?

posted Mar 11, 2016 by Naveen Pandey

0 votes

0 answers

Explain the typical Bean life cycle in Spring Bean Factory Container?

posted Mar 11, 2016 by Karthick.c

0 votes

0 answers

What is the difference between Bean Factory and Application Context?

posted Mar 11, 2016 by Karthick.c