What is the latest version of jquery?

938

Tell me how you define instance variable, global variable and class variable in ruby?

1

If data is present in HDFS and RF is defined, then how can we change Replication Factor?

39

what is typa casting and type conversion ?

2304

What is a delegate objective c?

1

Provide an example of a shell script which logs into SQLPLUS as SYS, determines the current date, changes the date format to include minutes & seconds, issues a drop table command, displays the date again, and finally exits.

2046

How to get all keys from dictionary ?

937

What is ComponentWillMount()?

582

Explain HCatLoader APIs?

5

What are PCA, KPCA, and ICA used for?

102

Explain the function of attributes in tags?

967

Explain why 440 volts instead of 660 volts in 3 phases of supply system?

1049

what is chore commit property?

5

Why xml is used in web applications?

889

what is the difference between testing techniques and principles of testing?Kindly explain both of them with an example.

2333