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Brrunno [24]
3 years ago
15

What is star topology

Computers and Technology
2 answers:
Alexxx [7]3 years ago
4 0
Every node connects to a central network device. like a hub, switch, or computer.
White raven [17]3 years ago
4 0
It’s a local area network in which all nodes are individual connected to a central connection point, like a hub or a switch
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Which very high-speed fiber network was already in place and being used for wide area networking (wan) transmissions, before the
Stolb23 [73]

The high-speed fiber network that is already in place and being used for wide area networking (wan) transmissions, before the IEEE developed the 10gbe ethernet standards is called SONET.

<h3>What does SONET stand for in networking?</h3>

SONET  is known to be a term that is called Synchronous Optical Network.

This is said to be defined as a standard  that is known to be used in linking or in the act of connecting fiber-optic transmission systems and it is one that is sold in North America only.

Therefore, The high-speed fiber network that is already in place and being used for wide area networking (wan) transmissions, before the IEEE developed the 10gbe ethernet standards is called SONET.

Learn more about fiber network from

brainly.com/question/26259562
#SPJ1

8 0
1 year ago
To use an imported image, simply drag it from the desktop onto the stage. true or false?
elena-s [515]

Answer:

True

Explanation:

Because i have done it before and it works on an accer

6 0
4 years ago
How can you enter Task Manager in Windows? Select 3 options. press Ctrl + Shift + Tab press Ctrl+Alt+Delete and then click Task
Sophie [7]

Answer:

Please find the 3 options below.

Explanation:

To begin with, Task Manager in windows, is a monitor program that provides information or shows application and processes running on a computer. Task manager also provide insights about the general status of a computer. The three options for entering or accessing task manager in windows are:

1. Press Ctrl+Alt+Delete and then click Task Manager

2. Right-click the taskbar and choose Start Task Manager

3. Right-click the taskbar and choose Manage Tasks

5 0
3 years ago
Create a SELECT statement that returns the count, average, max and min of the invoices submitted by each vendor, who has submitt
sveta [45]

Answer:

SELECT Count(order_invoice) as number_of_invoices, Max(order_invoice) as maximum_invoice, Min(order_invoice) as minimum_invoice, Avg(order_invoice) as average_invoice

FROM vendor JOIN invoice ON invoice.id = vendor.id

WHERE order_invoice > 1

ORDER BY number_of_invoices DESC

Explanation:

The select statement of the SQL or structured query language returns twelve rows of four columns from the inner join of the vendor and invoice table in a database where the order_invoice column in the invoice table is greater than one. The result of the query is ordered by the alias column "number_of_invoices" in descending order.

8 0
3 years ago
Construct a regular expression that recognizes the following language of strings over the alphabet {0 1}:
vovikov84 [41]

Answer:

00(01)*+|(01)*+101|00(01)*+101

Rest detail is in explanation.

Explanation:

(01)* means all the strings comprising of 0 and 1

when we add + the set includes empty sets as well. and for or we use union, and this can be done using the | sign.

And for concatenation, we have like 00(01)* etc. Hence, the above regular expression.

5 0
3 years ago
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