What is meant by in-memory processing in Spark?

296

Which is used to maintain the value of a variable over different pages?

1008

How do I run a py file in python shell?

841

What is aspectj used for?

403

What is dataadapter in ado.net?

909

What is array and its types?

958

How can you find average of student marks from student tables (columns are studentid, marks)?

169

Does tomcat need jdk or jre?

834

what is profit maximisation

2030

How do the mvp, mvc, and mvvm patterns relate? When are they appropriate?

5

Explain peritoneum?

1

What is unidirectional data flow? How does data flow happening in Redux?

395

which security roles allow you to see secured fields?

690

What are different Struts2 tags? How can we use them?

940

In Selenium how a test suit is run and report is generated.

2043