Which network topology requires terminators at the ends of the backbone cable?

1 answer:

7 0

In the 1980's, <span>10BASE2 ethernet networks required termination with a 50ohm resistor at either end. The computers were all connected to this long cable with T-junctions. This is a bus topology.</span>

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Answer:HUMAN RESOURCES AND PROCEDURE COMPONENTS

Explanation: Information systems are known to contain five components, these components help to describe the various aspects and importance of Information systems.

They Include The DATABASE AND DATA WAREHOUSE components(act as the store for all data), The COMPUTER HARDWARE(the physical components of the information systems such as computer harddrive etc)

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a. speed + 12 - miles * 2 = 10 + 12 - 5 * 2. With order of operations, we do the multiplication first so the equation is now 10 + 12 - 10 = 22 - 10 = 12

b. speed + miles * 3 = 10 + 5 * 3 and again, order of operations gives us 10 + 15 = 25

c. (speed + miles) * 3 = (10 + 5) * 3 = 15 * 3 = 45

d. speed + speed * miles + miles = 10 + 10 * 5 + 5 = 10 + 50 + 5 = 60 + 5 = 65

e. (10 – speed) + miles / miles = (10 - 10) + 5 / 5 = 0 + 5 / 5 = 5 / 5 = 1

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HELP FAST PLEASE!!! What is a glass tube containing electrodes used as a switch to produce on or off signals for the computer? F

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The answer is... Vaccum Tubes...

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After you use the create sequence statement to create a sequence, you can use the NEXTVAL pseudo column to get the next value in the sequence.

<h3 /><h3>How do you create a sequence?</h3>

You must have the Create any sequence system privilege to create a sequence in another user's schema.
Specify the schema that will hold the sequence.
If you leave out schema, Oracle Database will create the sequence in your own schema. Name the sequence that will be created.
Pseudo-columns allow selection, but you cannot edit, update, or remove their values.
A pseudo-column is analogous to a function that does not accept any inputs. This section goes over the two pseudo-columns, CURRVAL and NEXTVAL.
A pseudo column is a "column" that displays a value when a value is selected but is not one of the table's true columns.
Two examples are SysDate and RowID. It is frequently used in tandem with the DUAL table.
After you utilize the make sequence statement to make a sequence, you can utilize the NEXTVAL pseudo column to obtain the next value in the sequence.

To learn more about NEXTVAL, refer to:

brainly.com/question/13043887

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