____ keys on a keyboard are used for issuing commands in some programs.
A. Alphanumeric
B. Number
C. Arrow
D. Function
Answer: D
You might also like to view...
Briefly describe a lightweight access point.
What will be an ideal response?
The usual way to create interactive buttons is to use a graphics program to create two or more images for each navigation element and then write JavaScript code to control the change in appearance.
Answer the following statement true (T) or false (F)
Case 4-2Gabrielle is writing a program that finds the average of a list of positive numbers.Gabrielle is using a text file to input the list of numbers. Which of the following is NOT true?
A. If the file is missing, the JVM will thrown an I/O exception. B. The numbers must be separated by whitespace characters. C. Gabrielle uses the PrintWriter class to read the data in the text file. D. The text file must contain a special character that marks the end of the file.
In implementation hiding, the calling method needs to understand only the interface to the method that is called and it need not know how the method works internally.
Answer the following statement true (T) or false (F)