1.

After launching SQL Developer, you can connect to the Oracle server and do which of the following?

a)	Create relational databases and use SQL statements.
b)	Create NoSQL databases
c)	Create hierachical databases
d)	All of the above
e)	Both a and b

2.

Imagine you enter and execute multiple SQL statements with SQL Developer. Which of the following should you use from the Tools bar to display the history of the statements? DROP TABLE customers;

a)
b)
c)
d)
e)	None of the above

3.

Imagine you enter the following SQL statement in top part of the Work area of SQL Developer and get a result displayed in the bottom part of the Work area. Which of the following should you use from the Tools bar to clear the result from the work area? DROP TABLE customers;

a)
b)
c)
d)
e)	None of the above

4.

Imagine you enter the following SQL statement in top part of the Work area of SQL Developer. Which of the following should you use from the Tools bar to execute the statement? DROP TABLE customers;

a)
b)
c)
d)
e)	None of the above

5.

When using SQL Developer, you can create three connections (named firstcon, secondcon, thirdcon) during the same work session and connect to create database objects (e.g., tables) with each of the connections.

	a) True
	b) False