Exam 17: Looking Under the Hood

Macroprocessors work with instructions and data composed of bits.

Computers have two classifications for numbers: those that are used for ____ and those that are not.

Name and explain two benchmark test categories.

Case-Based Critical Thinking Questions Case 17-1 Simon is learning about the inner workings of his computer. Before now, he had never thought about what was going on behind the scenes of his computer. Simon has decided to get a multi-core processor for his computer. His computer is slightly old, but Simon decides to only upgrade the processor. Simon's new multi-core processor will not perform to its maximum potential because ____.

____ holds instructions that originate from the software that's running.

The binary number system uses only two digits: 0 and 1.

____________________ benchmarks measure processor performance when processing graphics, video, digitized sound, and other multimedia data.

Clock speed is analogous to how fast you pedal when riding a bike.

Each 1 or 0 is referred to as a ____________________.

Computers use special computer codes that are based on ones (1s) and ____.

A digit is a single bit in a numbering system.

____ is measured in gigahertz.

The process of storing data moves it from the temporary RAM to a more permanent destination.

Codes that are ____________________ use the same number of bits to represent each data item.

Processors that execute multiple instructions per clock cycle are referred to as ____.

____________________ uses up to 32 bits to represent thousands of characters, including those used in most modern writing systems, such as Cyrillic, Greek, and Arabic.

A ____ is a single character in a numbering system.

Information refers to the symbols that describe people, events, things, and ideas.

____ is the data that goes into a computer.

____ benchmarks measure processor performance when processing graphics, video, and digitized sound.