How do you refresh the meta data?

1999

Explain what is meant by repetition of information and inability to represent information. Explain why each of these properties may indicate a bad relational database design.

10657

When sound waves travel from air to water, what happens to its frequency?

991

What is the return type of the main method?

1040

What is the main difference between function and sub-procedure?

1059

Suppose you try to delete a file using the rm command and the deletion fails. What could be the possible reason?

995

You created a predictive model of a quantitative outcome variable using multiple regressions. What are the steps you would follow to validate the model?

344

When to use nsmutablearray and when to use nsarray?

768

what are the authentication modes in sql server? : Sql dba

1061

What are the four Oracle system processes that must always be up and running for the database to be useable?

1017

Give an example that illustrates polymorphism in flash script.

906

What are pages and extents? : SQL Server Architecture

1017

What are the operating systems supported by Apache Ambari?

52

What are the exception handling types in sfdc except try-catch block?

524

What are the different types of Classes in .NET?

1091