Why null is allowed in hashmap?

870

What is a service class?

1002

How do I disable navigation tab?

841

What are the types of pointer?

1091

i wrote a pl/sql procedure. it must run every sunday 4.40 How can i schedule it with the help of dbms_jobs (or another other procedure with out creating bat file,exe file)

2314

Which animal is the closest relative of a cat?

1086

Tell me how do you detect if two 8-bit signals are same?

1112

Hadoop achieves parallelism by dividing the tasks across many nodes, it is possible for a few slow nodes to rate-limit the rest of the program and slow down the program. What mechanism Hadoop provides to combat this?

452

Is Salesforce CRM?

479

What are the three types of authorization policies?

822

What are the advantages of mysql?

983

What is the difference in the Adult and Pediatrics Medicines?

882

I want Order management documents. could u plz provide any one? now i am working on OM. i want basics of OM.plz advisxe me

2274

describe one of your memorable day? how is education useful for any body?

2526

What is a quotation? : fi- accounts payable

1270