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Questions answered by Shivam Kumar Pandey

1 vote
We did not get an error when we don't pass any command line arguments to a Java program, why?
answer Mar 8, 2016
2 votes
What is the difference between upcasting and downcasting in C++?
answer Mar 8, 2016
1 vote
Is there a limit on recursion of main function in C/C++, how many times main function can call itself?
answer Mar 8, 2016
1 vote
What is fileUri in android and how to use it?
answer Mar 8, 2016
2 votes
Can anyone explain the friend function of C++ with example?
answer Mar 8, 2016
2 votes
How to Inserting data to ENUM type column in MySql
answer Mar 6, 2016
1 vote
How to convert a Uri to file in android studio?
answer Mar 6, 2016
1 vote
How to take a screen shot in my android app?
answer Mar 5, 2016
0 votes
What is AndroidManifest.xml in android ?
answer Mar 5, 2016
1 vote
What is intents in android and what are the types of it? Examples would be helpful?
answer Mar 5, 2016
2 votes
Java: What is Serialization and deserialization?
answer Mar 1, 2016
1 vote
Mention the command to insert the following document in a database called school and collection called persons..?
answer Mar 1, 2016
2 votes
TCP : What does mean by TCP finite state machine and how does state transition work ?
answer Feb 28, 2016
1 vote
How much time MONGODB C100Dev certification result take?
answer Feb 27, 2016
1 vote
Which sorting algorithm std::sort() function uses behind the scenes in C++?
answer Feb 26, 2016
1 vote
Is there any tools to help develop mongo shell?
answer Feb 26, 2016
1 vote
Which MongoDB book is good for Software testers?
answer Feb 26, 2016
1 vote
MongoDB: If a collection is not sharded, does the mongos perform a merge-sort before returning the result of a query?
answer Feb 26, 2016
1 vote
How to find prime numbers between given intervals?
answer Feb 26, 2016
1 vote
MongoDB : How mongoDB works for C programming language ?
answer Feb 26, 2016
1 vote
MongoDb with cloud
answer Feb 26, 2016
0 votes
MongoDB: What is a pinned cursor? what behaviour can produce a pinned cursor?
answer Feb 26, 2016
1 vote
Is there any way to upgrade directly to MongoDB 3.0 from MongoDB 2.4.9?
answer Feb 26, 2016
1 vote
What does the PHP error ‘Parse error in PHP – unexpected T_variable at line x’ means?
answer Feb 26, 2016
2 votes
Why there are some null interface in JAVA? What does it mean? Give some null interface in JAVA?
answer Feb 26, 2016
1 vote
Why there are two Date classes; one in java.util package and another in java.sql?
answer Feb 26, 2016
2 votes
How to undo and redo changes in vi/vim editor?
answer Feb 26, 2016
1 vote
What is dynamic programming?
answer Feb 26, 2016
3 votes
Looking for a debugging tool in PHP, any suggestions?
answer Feb 23, 2016
1 vote
How == works in java?
answer Feb 13, 2016
2 votes
Which is fast document.getElementByID('txtName') or $('#txtName').?
answer Feb 12, 2016
2 votes
How do you reverse a string without using reverse keyword in Java?
answer Feb 12, 2016
1 vote
What is disk interleaving and why is disk interleaving adopted?
answer Feb 12, 2016
1 vote
If two processes which shares same system memory and system clock in a distributed system, What is it called?
answer Feb 12, 2016
2 votes
Is there any 64-bit version of skype for fedora 22?
answer Feb 12, 2016
1 vote
How to find if a user has uninstalled the Android application?
answer Feb 12, 2016
1 vote
Compiled and run this code and give the output of the snippet.
answer Feb 12, 2016
1 vote
What gets printed when the following program is compiled and run?
answer Feb 12, 2016
2 votes
What is hash collision in JAVA, please explain in detail?
answer Feb 12, 2016
2 votes
Mongo: Get list of databases with a UNIX command
answer Feb 9, 2016
1 vote
What is the use of malloc() function in c language?
answer Feb 9, 2016
0 votes
What is default database in MangoDB?
answer Feb 7, 2016
0 votes
MonogDB : Why every time user has to use "db" rather than using an actual database name ?
answer Feb 7, 2016
0 votes
Convert a number m to n with minimum operations. The operations allowed were -1 and *2.
answer Feb 7, 2016
0 votes
Do Android have command line like linux?
answer Feb 7, 2016
0 votes
Is mongoDB suitable for android application databases ?
answer Feb 7, 2016
0 votes
How do we store a routing table? What data structure we should use?
answer Feb 7, 2016
0 votes
What should be the best way to reverse a string in C without the use of strrev?
answer Feb 7, 2016
0 votes
Should variables be stored in local C blocks, what are the advantages and disadvantages of doing that?
answer Feb 7, 2016
0 votes
Can we modify the existing collection in mongoDB?
answer Feb 7, 2016
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