Answer:
b. Only one root port, which is the bridge's port that is closest to the root bridge, can forward.
Explanation:
Spanning Tree Protocol (STP) was architectured to avoid loops by finding redundant links in a network and closing them. To prevent loops in bridging redundant paths must be determined and blocked. Not only this protocol blocks redundant paths but it also activates them in case of a failure in the link.
Steps in the Spanning Tree protocol to select a root free topology:-
1. Elect one Root Bridge
2. Select one Root Port on the non-root bridges
3. Select one Designated Port on each segment
In step 2
After selecting a Root Bridge all non-root Bridges elect a Root Port. This port has the lowest cumulative path cost towards the Root Bridge.
The_____ feature of the spreadsheet will enable Susan to highlight the records.
FORMAT CELLS
Answer:
None of the programming languages
Explanation:
Given
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Required
Which will produce a compilation error
The given code snippet will pass the syntax test and the semantic test for the three programming languages (C++, Java and C)
In other words, it will compile without error.
The reason is that (for the three programming languages);
- Variables (i, n and j) were declared properly
- Variables i and j were initialized properly
- Lastly, the arithmetic operation was also done properly
<em>Hence, none of the programming languages will return an error</em>
Answer:
This is a pretty obvious answer.
An unwanted e-mail sent in bulk from people or organizations.
Explanation:
Answer:
yellow
Explanation:
SmartArt tab is part of Microsoft Office. This tab is available in the Illustrations group, which is inside the insert tab. SmartArt tab is used to provide a new type of graphical tools that includes a list, process, cycles, etc.
The advantages of the SmartArt tab is given below:
- The SmartArt tab normally provides a way to make an organized presentation.
- This tab is mainly used on word, excel, and PowerPoint.