What is gossip protocol in Cassandra?

83

You are testing the performance of a query the first time you run the query, the performance is slow. the second time you run the query, the performance is fast. why is this?

1016

When to use hadoop, hbase, hive and pig?

570

how do you intitiate another transaction?

1233

Take a Large textbox allow to type any data. Task 1:display the count of vowels in a lable on key press event of the textbox Task 2:dispaly count of dates in a lable when dates in following foramats:dd/mm/yy , mm/dd/yy , yy/mm/dd. Task3:compare 2 dates and display both are same or not which dates are in dd/mm/yy and mm/dd/yy farmats.

3101

How do you set up background jobs in sap? What are the steps? What are the events driven batch jobs?

1062

What is the use of political science?

1

Is sessionfactory singleton in hibernate?

359

What makes a server a server?

1018

What do you mean by scala map?

1

What is your Approach when you find 10 Sev-1 bugs in 50 test cases?

2583

if u have question papers/sample papers of any of PSUs,plz send me at dinesh.pandey3@gmail.com

1924

What is different between urlloader class and loader class?

802

What is rtrim php?

1071

Explain difference between modulus of resilience and modulus of rigidity ?

1252