Exam 19: Concepts Unit A: Understanding Essential Computer Concepts

The practice of sending e-mails to customers or potential customers of a legitimate Web site asking them to click a link in the e-mail is called ____.

The communication path between a microprocessor, RAM, and peripherals is called the data bus.

What type of software should Mary Ann purchase to help her create and track budgets?

A hard copy of a file you created on your computer would be ____.

A network with a file server is called a client/server network.

Personal computers commonly use the ____ code system to represent character data.

A tape drive is a type of magnetic storage device.

Explain the differences between mainframes and supercomputers.

____________________ instruct the computer on how to process data.

Explain the differences between RAM, ROM, CMOS, cache, and virtual memory.

The devices shown in the figure above are all ____ devices.

An example of an output device is a ____.

A(n) ____________________ prevents other computers on the Internet from accessing a computer and prevents programs on a computer from accessing the Internet without the computer user's permission.

Megahertz is a measurement of ____.

Operating systems, utilities, device drivers, and programming languages are the four types of ____________________ software.

A file that tells a computer how to perform a specific task is called a(n) ____ file.

The computer needs additional components called ____ to accomplish its input, output, and storage functions.

____ allocate system resources, manage storage space, maintain security, detect equipment failure, and control basic input and output.

You are running two programs at once that require 8 megabytes each on a computer that only has 12 megabytes of RAM. What makes this possible?

The integrated circuit, or chip, in the figure above is known as a(n) _________________________ and is responsible for executing instructions to process data.