Why abstract class can not be instantiated?

882

List the common input formats used in hadoop.

526

How do you append to a file?

962

Do you have any idea about nat?

3

What are the autowiring modes in spring?

453

Why are web services so fashionable?

701

Explain the difference between array_merge() and array_combine()?

1002

What is bidirectional firewall rule?

1117

Can I check individual indexes for consistency?

1

what is epilog tab?

5

after ur intermediate why had u stoped ur eduation for one year ?

2717

What are certificates?

918

Is filemaker pro a relational database?

1069

Is it possible in blockchain to remove one or more blocks from the networks?

1

pls send me HPCL model question paper for the post of officer trainee for mechanical engg. tnk u....

2032