Define timer.

1013

What are the functions of data interface api (di api)?

1077

What are the three types of database design?

982

State two to three differences between two stroke and four stroke engine?

1009

What is the difference between the string aggregate functions MinString(), MaxString() and FirstValue(), LastValue()?

3

Explain external style sheet? How would you link to it?

540

What are Common values of digital image parameters?

1185

If a dataset contains 100 rows, how to fetch rows between 5 and 15 only?

906

What is the use of cut command in unix?

1322

what’s the difference between site_url() and home_url()?

171

What causes black heart of potato?

997

what is error ora-03113: end-of-file on communication channel?

1120

Which swing methods are thread-safe?

1079

What is prepare in php?

979

What is principal component analysis and how can you create a pca model in r?

92