Explain the difference between truncating a table and deleting a table.

When the INSERT command is being used to enter data into a non-numeric column, the data must be enclosed in ____.

Discuss when you would consider adding an index on a column in a table. Discuss when you would consider using a bit-map index. Bonus points if you can tell me when Oracle automatically creates an index.

Which of the following is used to uniquely identify each record?

Which of the following is a valid constructor header for the Circle class that accepts the radius as a parameter?

What is the value of sum after this code sequence is executed?

Which is the appropriate loop construct to print out the names in a partially filled array String[] names, assume variables used in the code have been declared?

One effect of the growth in congressional staff has been to

The process for passing a law or resolution in congress is very long and complicated. Explain this process in detail from intro to President. The bill will pass through both houses. Don’t forget your intro and conclusion.

In the last thirty congressional elections, the gap between votes and seats in the House is illustrated by the fact that the