Exam 1: Introduction to Computers

A ____ is a program that hides in a computer and allows someone from a remote location to take full control of the computer.

Which of the following are types of built-in wireless network connections?

John's new computer has started to perform oddly and he is concerned that it may have become infected with malware.He knows that you work for a company that produces antivirus software so he gives you a call to ask for advice.List at least six reasons you can give John for preventing viruses and other malware.

____ conveys meaning and is useful to one or more people.

____ computers are a good option if you work mostly in one place and have plenty of space in your work area.

Sally is a busy real estate agent looking to purchase a new desktop computer so she can keep track of her client's accounts and touch-up photos of real estate properties.Sally decides that she will buy a desktop computer for her office as well as a mobile device for use on the road.For the desktop computer, she is trying to decide on an access provider, but she is unclear about the terminology and what she would get with each kind of provider.What can you tell her?

Although CDs have large storage capacities, even a CD cannot hold many of today's complex programs.

A ____ is a duplicate of a file, program, or disk that you can use in case the original is lost, damaged, or destroyed.

A(n)____________________ program allows a user to perform maintenance-type tasks usually related to managing a computer, its devices, or its programs.

A(n)____________________ is an online community that encourages members to share their interests, ideas, stories, photos, music, and videos with other registered users.

A Web page can contain text, graphics, audio, and video, and has built-in connections, or links, to other Web documents.

What type of device is shown on the left in the accompanying figure?

The system unit on most personal computers contains at least one hard disk, sometimes called an internal hard disk because it is not portable.

People who use the computer directly or use the information it provides are called computer users, end users, or sometimes, just users.

The types of services offered by cloud storage providers vary.

The term ____________________ is used to describe an electronic device, operating under the control of instructions stored in its own memory, that can accept data, process the data according to specified rules, produce results, and store the results for future use.

If you are always out and about and do not have a need for a full-featured notebook computer, consider a ____ computer.

Which kind of monitor uses a liquid crystal display to produce images on the screen?