Final test - Variable attributes

1. A variable Label is limited to:

2. Which of the following(s) is a valid variable name?

3. The followings are the output of Proc Contents except for the …

4. Which of the following(s) is the restriction of variable Name?

5. Variable Label is optional.

6. Which of the following(s) are a valid variable type?

7. Which of the following(s) is the correct definition of variable Length?

8. What would happen when you assign a format to a variable?

9. A numeric value is displayed as ($4,499.99). Which format has been applied to the variable?

10. A numeric value is displayed as (02/28/2015). Which format has been applied to the variable?

11. A variable contains a character value of (09:30:02). In order to convert it to a numeric variable, which function and informat should be used?

12. The following set of data is to be read into SAS under the variable VAR:

2015-01-15
2015-01-16
2015-01-17

Which of the following is an INCORRECT attribute for the variable VAR?

13. The following set of data is to be read into SAS under the variable VAR:

$5,299.99
$4,200,97
$3,269.99

Which of the following is an INCORRECT attribute for the variable VAR?

14. The following set of data is to be read into SAS under the variable VAR:

13:00:05
18:00:45
21:00:00

Which of the following is an INCORRECT attribute for the variable VAR?