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horsena [70]
3 years ago
5

a rule that states each foreign key value must match a primary key value in the other relation is called the

Computers and Technology
1 answer:
makvit [3.9K]3 years ago
3 0

Answer:

Referencial Integrity Contraint

Explanation:

The referential integrity constraint states that the customer ID i.e (CustID) in the Order table must match a valid CustID in the Customer table. Most relational databases have declarative referential integrity. That is to say, when the tables are created the referential integrity constraints are set up so as to maintain the quality of information.

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What keyword is used to declare a method in python?
Harrizon [31]
I think the answer is B
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3 years ago
Linda is the education manager for a national coding service company. Once a month she holds a videoconference with all her codi
Andru [333]

Answer:

Option (D) i.e., synchronous is the correct option to the following question.

Explanation:

The following statement are the synchronous type of training because it is the type of training which is given to students or the persons for the purpose of knowledge in present time and the trainer or that person who give them information they can receive feedback and message at that time and all persons has permission to ask questions with them.

Option C is incorrect because in this type of training the interaction between the trainer and the receiver could not be established.

Option A is incorrect because the classroom-based training only for that person or the students who are available at that time at that place and in this video conferencing is not available.

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3 years ago
How many possible mac addresses are there?
oksian1 [2.3K]
There are 6 octects ( 8 bit numbers ) in a MAC address, so there's 256^6 possible addresses.
6 0
3 years ago
click the view lab button. restart the computer and press the f2 or delete key on your keyboard to enter the bios setup program.
IgorLugansk [536]

The brand of processor that is known to be installed are:

  • Intel
  • 4096
  • 1610
  • -3
  • Enabled
  • -Diskette Drive

<h3>What a processor means?</h3>

A processor (CPU) is known to be a kind of logic circuitry that  is known to answer to and work on the basic instructions that tends to drive a computer.

Note that the CPU is seen as the key  and most crucial integrated circuitry (IC) chip and the intel process is known to be one of the most common forms of processor.

Therefore, The brand of processor that is known to be installed are:

  • Intel
  • 4096
  • 1610
  • -3
  • Enabled
  • -Diskette Drive

Learn more about bios settings from

brainly.com/question/13103092

#SPJ1

Click the View Lab button. When the simulated computer starts, press the F2 or Delete key on your keyboard to enter the BIOS setup program. Explore the current BIOS settings to find the answers to the following questions.

What brand of processor is installed?

4 0
1 year ago
A customer is looking to replace three aging network servers that are not able to keep up with the growing demand of the company
weeeeeb [17]

Answer:

c. Type 1 hypervisor installed directly on server hardware.

Explanation:

The customer plans to replace the old network services to ensure that the operation and service of the company is fast and up-to-date. The old servers will slow down the activities of the company and can also affect the overall company's output. The best option is to use and type 1 hypervisor and it should be installed on the server hardware directly.

6 0
3 years ago
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