What is difference between update and alter query?

210

Can you please explain the difference between bluetooth and infra red?

945

2 input fles: 2 flat files, with different number of records. both are having unique key for each record and already sorted in ascending order . match these files using unique key and in output only matching key value has to be written. please procide cobol logic

2568

What is null statement?

969

Define psb?

1041

Explain how do motion detectors work?

992

What is lvalue?

1149

Explain about interthread communication and how it takes place in java?

982

What is the android testing strategy?

1096

Explain split() methods of "re" module in python?

939

How to process query result in pl/sql?

1089

Define the term Web Garden?

938

Define piezo-electric effect?

1090

A 30 year old woman requests termination of pregnancy at 7 weeks gestation. How you will counsel her and discuss the available options for pregnancy termination.

2168

i have some prob lem to tell me about my self in interview first round ...

2139