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katrin [286]
3 years ago
13

Describe the components of a CPU--the CU, ALU, and Cache--and explain how they interact to make the CPU function.

Computers and Technology
1 answer:
Alexxandr [17]3 years ago
6 0

A typical CPU has a number of components. The first is the arithmetic logic unit (ALU), which performs simple arithmetic and logical operations. Second is the control unit (CU), which manages the various components of the computer. It reads and interprets instructions from memory and transforms them into a series of signals to activate other parts of the computer. The control unit calls upon the arithmetic logic unit to perform the necessary calculations.

Third is the cache, which serves as high-speed memory where instructions can be copied to and retrieved. Early CPUs consisted of many separate components, but since the 1970s, they have been constructed as a single integrated unit called a microprocessor. As such, a CPU is a specific type of microprocessor. The individual components of a CPU have become so integrated that you can't even recognize them from the outside. This CPU is about two inches by two inches in size.

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3 years ago
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Tju [1.3M]
Here's the best answer I can give you, but bear with me.
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4 years ago
A form of Internet identity theft involving phony e-mail messages asking customers to update their credit card numbers, account
irina [24]

Answer: Phishing

Explanation:

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One example could be when a person receives a mail from xyz.com and ask him/her to click on a page. upon clicking on it the person will be redirected to another page. in that page several details would be there such as username and password, bank account details. So once all these details are entered in the web page all our personnel information will leaked into the servers of the hackers and could lead to serious troubles. Sometimes phishing is also in form of fake social networking website which resembles exactly to that of the original one.

So Phishing is a for of identity theft.

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3 years ago
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Explanation:

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