The JOptionPane constant used to display an icon prompting the user for input is:
a. JOptionPane.ERROR_MESSAGE.
b. JOptionPane.INFORMATION_MESSAGE.
c. JOptionPane.QUESTION_MESSAGE.
d. JOptionPane.WARNING_MESSAGE.
c. JOptionPane.QUESTION_MESSAGE.
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You use the command show ip protocol on a router to do which of the following?
a. Display the routing protocol that can run on the router b. Display the IP address of the routers running IP c. Display the routing protocols running on the router d. None of these answers is correct
What does the following code output?
``` DecimalFormat percent = new DecimalFormat("0.00%"); System.out.println(percent.format(0.308)); ``` (a) 3.080% (b) 30.80% (c) .0308% (d) 308.0%
When you use the ________ function, the first column in the array is used to look up the value.
Fill in the blank(s) with the appropriate word(s).
Entries that are the result of calculations will not produce data validation errors.
Answer the following statement true (T) or false (F)