Computer Concept Courses (CCC) Practice Test 2025 – Comprehensive All-in-One Guide to Exam Success!

Question: 1 / 400

CPU speed, also called clock speed, is measured in ___________.

Gigabytes

Megahertz

Gigahertz

CPU speed, or clock speed, is most commonly measured in gigahertz (GHz). This metric indicates how many cycles per second the CPU can execute and is an essential factor in determining the performance of a processor. A gigahertz signifies that the CPU can perform one billion cycles per second, allowing for efficient processing of tasks and applications.

While megahertz (MHz) is also a valid unit for measuring CPU speed, it represents one million cycles per second and is typically used for older processors. Terahertz (THz) denotes trillions of cycles per second and is not commonly employed for current CPU specifications; thus, it is not suitable in this context. Gigabytes (GB) measure data storage capacity, which is unrelated to processor speed. Therefore, gigahertz is the most accurate and relevant measurement for modern CPUs.

Get further explanation with Examzify DeepDiveBeta

Terahertz

Next Question

Report this question

Download Computer Concept Courses (CCC) Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy