A. True

b. False: executable code is computer code that contains no errors.

Data entered into a computer using a keyboard is called

The main advantage of using the Gray code is: a) only one digit changes as the number increases. b) it can be easily converted to decimal numbers. c) large decimal numbers can be written using fewer digits. d) it uses the number 2 as its base.

A catch all statement for all other possibilities in a decision structure

In which cases would you most likely use the And option in a custom filter?

A persons decision to take action without being asked is

Take some time to do some research about small businesses in your area. Select one and using HTML design a simple site that educates people on what it has to offer. You will not be able to create a shopping cart or include detailed information.

Create a program that asks the user to enter grade scores. Use a loop to request each score and add it to a total. Continue accepting scores until the user enters a negative value. Finally, calculate and display the average for the entered scores.

Green computing involves reducing electricity consumed and environmental waste generated when using a computer. which of the following is a valid strategy for supporting green computing?

What is the difference between operating systems and application software?

Jenny's needs to buy a computer to create word documents, make presentations, listen to music, and watch movies and videos. Which operating system would be appropriate for Jenny's personal computer?