The correct option is C.
The data bar in Excel allows users to visualize values in a range of cells. Data bar is a conditional format that makes it easy to view and compare the values of a range of cells at the same time. A longer bar represent a larger value and a shorter bar represents a smaller value.
Answer:
CHAP
Explanation:
CHAP or Challenge-Handshake Authentication Protocol is the best option for Brian´s PPP connection. CHAP allows to validate the identity of users by using the three-way handshake at the first time of the connection and again at any moment after establishing the initial communication.
The port that should be set as open to allow users to access this new server is port 443.
<h3>What is a Computer port?</h3>
In regards to computer hardware, a port is known to be a tool that helps to act as a kind of an interface that tend to exist between the computer as well as other computers or peripheral units or tools.
Note that the port connote the aspect of a computing device that is made available for connection to other forms of peripherals such as input.
Therefore, based on the work above, the port that should be set as open to allow users to access this new server is port 443.
Learn more about port from
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Answer:
B. Computer operating system
Explanation:
the operating system (or OS) manages all of the hardware and software in the computer, and allows hardware and software to communicate.
We can also figure this out by process of elimination: Application software is just a fancy way to say apps, Graphical User Interface (or GUI) are menus that allow a user to use the computer through a visual representation (what you interact with using your mouse), and microcomputer just means a small computer like a laptop or a phone.
