Answer:
In Vista and Windows 7, the Appearance and Personalization option allows you to change the background.
The <u>OSI model</u> describes how data actually moves from an application on one computer to an application on another networked computer.
<h3>What is the OSI model?</h3>
OSI model is an acronym for open systems interconnection and it comprises seven (7) main layers, which typically starts from the hardware layers (layers in hardware systems) to the software layers (layers in software systems)
<h3>The layers of the OSI model.</h3>
Basically, there are seven (7) layers in the open systems interconnection (OSI) model and these include the following in sequential order;
In this context, we can infer and logically deduce that the <u>OSI model</u> is typically used to describe and illustrate how data moves from a software application on one computer to a software application located on another networked computer.
Read more on OSI model here: brainly.com/question/26177113
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Answer:
False
Explanation:
The RAM does lose its memory when you turn off the computer, unlike hard drive which is slower but keeps memory
Answer:
A.
Explanation:
The malware that replicates itself and can infect the entire system is a worm.
A worm is a type of malware that gets self-activated and replicated. This worm spreads rapidly over the computer system and can corrupt all the files and the entire system.
A worm is a standalone application and does not require action from humans.
Therefore, option A is correct.
