What allows a programmer to write code quickly and efficiently for an action that must be repeated?

an iteration

an index

an argument

a queue

Henry is sent to work with a customer at the company's satellite branch in another town. During his visit, he notices that most of the computer users are not following the corporate guidelines on password safety and are looking at their personal

To secure the company website, the webmaster suggests that the company purchase a secure certificate to encrypt all communications to and from the site. A certificate is which type of secure token?

Describe a situation involving making a copy of a computer program or an entertainment file of some sort for which you think it is difficult to decide if the copying is ethical or not. Explain the reasons for the uncertainty.

Which of the following is NOT a search engine (Bing, Yahoo, Ask, Twitter)

Including java standard edition (java se), how many editions (and versions) of java are there 2 3 5 8

Give 5 computer input devices and explain how they work

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?