Exam 1: Understanding Essential Computer

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

Antivirus software protects against which of the following types of malware?

What type of software should Christina purchase to help her create and track expenses?

____________________ memory is created and used by most computers when the amount of RAM needed exceeds the RAM available.

Database management software allows you to create illustrations, diagrams, graphs, and charts that can be projected before a group, printed out for quick reference, or transmitted to remote computers.

____________________ is the flow of data from the microprocessor to memory to peripherals and back again .

Which of the following is a personal computer?

You are running two programs at once that require 10 megabytes each on a computer that only has 16 megabytes of RAM. What makes this possible?

Processing tasks occur on the ____.

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

PS/2 ports are another standard for transferring information between digital devices similar to USB.

DVD+Rs are rewritable.

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

If you are working on a budget and save the spreadsheet on your hard drive, it is called an executable file .