What is the difference between char and varchar2 datatype in sql?

532

How can you find overfitting in tensforflow ? How can you avoid it ?

5

Mention what is the hadoop mapreduce apis contract for a key and value class?

417

What are the parameter modes supported by pl/sql?

520

Is smb secure?

631

What are the use of document types ?

543

What does time time () do in python?

434

What is use of nsoperation?

439

What is the default left margin in word 2003 document?

358

Do I need the microsoft visual c++?

547

How many call outs to external service can be made in a single apex transaction? : salesforce crm

222

what is Xcode?

486

Can you explain unsupervised learning?

94

Is wordpress good for large websites?

110

What did mean by data-node?

228