Answer:
The correct answer to the following question will be Option B.
Explanation:
<u>Open System interconnection:</u>
- A practical and conceptual layout that describes network communication that will be used by the systems that are accessible to interconnection as well as other systems, is called the OSI model. This may also be referred to as the OSI model with seven layers.
- The OSI model aims to direct developers and creators so that they would modularize with the wireless communication devices and computer programs they build, and to promote a consistent structure that defines the features of a network or telecom system.
Therefore, Option B is the right answer.
Answer:
<h3><u>Spyware</u></h3>
- Spyware collects your personal information and passes it on to interested third parties without your knowledge or consent. Spyware is also known for installing Trojan viruses. Adware displays pop-up advertisements when you are online.
Explanation:
<h2>Hope this helps !! </h2>
Answer:
There are different kinds of operating systems: such as Windows, Linux and Mac OS
There are also different versions of these operating systems, e.g. Windows 7, 8 and 10
Operating systems can be used with different user interfaces (UI): text user interfaces (TUI) and graphical user interfaces (GUI) as examples
Graphical user interfaces have many similarities in different operating systems: such as the start menu, desktop etc.
When you can recognize the typical parts of each operating system’s user interface, you will mostly be able to use both Windows and Linux as well as e.g. Mac OS.
THE ROLE OF OPERATING SYSTEM IN THE COMPUTER
An operating system (OS) is a set of programs which ensures the interoperability of the hardware and software in your computer. The operating system enables, among other things,
the identification and activation of devices connected to the computer,
the installation and use of programs, and
the handling of files.
