Exam 1: Introducing Todays Technologies

You want to place a video from the Internet to your desktop. What process do you use?

You interact with a program through which of the following, thereby controlling how you enter data and instructions and how information is displayed on the screen?

With a one-way sync, also called mirroring, you add, change, or delete files in a destination location, called the target, without altering the same files in the original location.

Wi-Fi uses short-range radio signals to enable specially enabled computers and devices to communicate with each other.

Identify the letter of the choice that best matches the phrase or definition. -Software that enables users with an Internet connection to access and view webpages on a computer or mobile device

-Servers like the one in the accompanying figure typically support only one computer at a time.

Examples of mobile users include engineers, scientists, architects, desktop publishers, and graphic artists.

The terms web and Internet can be used interchangeably.

Breakthroughs in surgery, medicine, and treatments seldom result from scientists' use of computers.

-Storage devices like the hard disk shown in the accompanying figure often function as a source of input because they transfer items from storage to memory.

Critical Thinking Questions Case 1-2 Another approach to learning about computers is to study how they are used today, which means learning about the categories of users. -List at least five different practices to adopt in order to protect your computer from viruses and other malware.

One type of system software is a(n) ____________________ system, which is a set of programs that coordinates all the activities among computer hardware devices.

Which of the following consists of electronic components that store instructions waiting to be executed and data needed by those instructions?

-A(n) ____________________ is an input device that converts printed material into a form the computer can process.

Identify the letter of the choice that best matches the phrase or definition. -A worldwide collection of computer networks that connects millions of businesses, government agencies, educational institutions, and individuals

Which of the following is a specification that enables web content to be distributed to subscribers?

The Internet is a service of the web.

What makes the posts on Twitter considered a blog?

Which of the following mouse operations would you use if you want to start a program feature?

On which of the following pointing devices can you control the pointer by sliding your fingertip?