Explain the difference between a primary key and a unique key?
Why javascript is so popular?
What is a compensator?
How to implement complex jobs in data stage?
What is object diagram in UML?
Explain about dosage and route of administration, which make a substance antigenic?
Short Answer on __________written Down value
Which kind of transactions are not recorded in the books of account?
Is windows firewall good?
What is Block ciphers?
Explain what are the ways in which the dns request of failed servers handled?
What are struts in java?
What is the purpose of pear in php?
Can you explain record reader?
What is global navigation satellite system?