What are the key constraints in dbms?

906

What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

1976

When is a null pointer used?

1062

What is a brake horsepower?

2077

DURING STEAM BLOWING OF PIPE LINE, A BLUISH COLOR CONICAL PATTERN IS OBSERVED AT THE END OF PIPE. WHATS THE CONCEPT BEHIND IT?

2267

Explain what are image sprites?

536

Is mysqli faster than mysql?

864

How do you create array in javascript?

937

What is Charge Sharing? Explain the Charge Sharing problem while sampling data from a Bus

1206

How to use union to merge outputs from two queries together in ms sql server?

1006

Can a dll be changed to an exe?

1069

What is representative elementary volume?

1018

Which are different types of database administration tools used in postgresql?

833

How will you move hashed file from one location to another location?

2091

Does index slows down insert statements?

936