Answer:
(b) Windows is an open source operating system (<em>This is not correct</em>)
Explanation:
Option a is <em>correct</em> because Xerox PARC(Palo Alto Research Center), which is a subsidiary of the Xerox corporation, has been greatly responsible for invention and development in modern computing devices. Some of these developments are in Ethernet and graphical user interface (making use of menus, icons e.t.c).
Option b is <em>not correct</em> because Windows Operating system is not an open source operating system. Open source OS means users can interact with the driving code of the OS and make modifications. Windows does not support this feature. Operating systems that are open source include Linux and OpenSolaris.
Option c is <em>correct</em>. An operating system has two main components - the kernel and the user interface. The core component of an operating system is the Kernel as it interacts directly with the hardware and manages system resources. The user interface on the other hand allows users to interact with the kernel of the operating system using texts and/or graphics as commands.
Option d is <em>correct</em>. Linux operating system is an open source OS. Therefore, the source code is made available to the public for examination and modification.
Answer:
The answer is "Spyware".
Explanation:
Spyware is a supplementary program that is mounted on your customer computer and it transmits the data without authorization via the Internet. Its business includes ads, private data, and improvements in the user interface, which is why it has become recognized as the special adware class that collects and transmits user information over the web without the user's permission.
Answer:
if you have the app go to the little answer column, click on that and the. you can answer questions hope this helps!
When writing the cover letter, the following points are important:
- Keep it short.
- Proofread.
- Avoid cliches.
- Be creative.
<h3>
What is a cover letter?</h3>
A cover letter simply means a document that's written alongside a CV when an individual applies for jobs.
The cover letter should be addressed to a specific person and should describe one's accomplishments and achievements.
Learn more about cover letters on:
brainly.com/question/3602860
