Control Unit – controls all parts of the computer system. It manages the four basic operations of the Fetch Execute Cycle as follows:
Fetch – gets the next program command from the computer’s memory
Decode – deciphers what the program is telling the computer to do
Execute – carries out the requested action
Store – saves the results to a Register or Memory
Arithmetic Logic Unit (ALU) – performs arithmetic and logical operations
Register – saves the most frequently used instructions and data
A is the final answer! :)
The four standard layers of a layered architecture are:
- presentation,
- business,
- persistence,
- database.
<h3>What is a Layered Architecture?</h3>
This refers to the architectural style that is used to show components with similar functions in horizontal layers that have specific roles.
Hence, we can see that no generic info system architecture was attached to the answer, so it would be impossible to create a layered architecture, so a general overview was given about layered architecture.
Read more about layered architecture here:
brainly.com/question/2563702
#SPJ1
Answer:
Augmented Reality
Explanation:
<em>Augmented reality</em> enhances the real-world environment through images, sound, and text. Augmented reality is quite different from Virtual reality, because, virtual reality involves the interaction with the computer-generated environment while, Augmented reality models the real-world environment and enhances the results.
Even though it is considered by some as a futuristic technology, MIT Media Lab, particularly the Fluid Interfaces Group in 2009 introduced SixthSense, a device that projects images that can be manipulated using the fingers. Google also introduced the Google Glass in 2013 but pulled back in 2015, it projects images and videos on the user's lens and responds to voice command.
Augmented reality is gradually becoming part of our lives as it is being integrated into mobile devices and equipment.
In conclusion, Augmented Reality gives users the privilege to view the physical world with layers of computer-generated information.
Answer:
IBM PC compatible computers are computers similar to the original IBM PC, XT, and AT that are able to use the same software and expansion cards. Such computers were referred to as PC clones, or IBM clones
