________ are instances of classes that follow certain conventions for class design.

a. Properties.
b. JavaBeans objects.
c. JSF elements.
d. None of the above.


b. JavaBeans objects.

Computer Science & Information Technology

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If the value of age is ____, the condition below produces a value of true.age > 12 && age < 20 

A. 12 B. 13 C. 20 D. 25

Computer Science & Information Technology

The following statements are true about a data source except

a. a data source is usually a database. b. a data source can be a text file. c. Data sets contain data retrieved from a data source. d. Data can be retrieved from but not written back to a data source.

Computer Science & Information Technology

To delete the contents of a cell, select the cell contents and then press the DELETE or FUNCTION-DELETE key.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Dates cannot be compared using comparison operators

Indicate whether the statement is true or false

Computer Science & Information Technology