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tigry1 [53]
3 years ago
14

​if a primary key combines two or more fields, then it is called a _____.

Computers and Technology
1 answer:
spin [16.1K]3 years ago
3 0

Answer:

Composite primary key, or simply, composite key

Explanation:

When multiple fields (columns of a table) are combined to form a primary key, the resulting key is called a composite key.

Hope this helps!

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In a bubble sort, you use a(n) ____ loop to make pair comparisons.
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Which of the following parameters should match in order for a pair of routers to form an adjacency when running OSPFv2? (Points
Gnom [1K]

Answer: Subnet mask

Explanation:

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It mainly determine the neighbors links in the OSPF. The OSPFv2 router send the special type of message which is known as hello packet in the network.  

 

4 0
3 years ago
What is GND and what color wire do we connect to GND? (this is like for circuits and stuff btw)
fgiga [73]
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7 0
3 years ago
You are trying to connect a new USB device to your computer. You install the driver and then connect the device to an open USB
nadezda [96]

Answer:

By order of increasing magnitude:

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3 0
2 years ago
Why is printer an output device​
Vitek1552 [10]

printer is an output device because,

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therefore, it can be said that a printer is an output device

7 0
3 years ago
Read 2 more answers
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