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Gemiola [76]
3 years ago
14

A(n) _____ exists when there are functional dependencies such that XY is functionally dependent on WZ, X is functionally depende

nt on W, and XY is the primary key. partial dependency transitive dependency atomic attribute repeating group
Computers and Technology
2 answers:
Helga [31]3 years ago
6 0

Answer:

Partial dependency

Explanation:

Nat2105 [25]3 years ago
3 0

A partial dependency exists.

We have two types of dependency. The partial dependency and the transitive dependency.

The answer here is partial dependency. It occurs when the attribute only depends on some parts of the element. In such attribute, the primary key is the determinant.

It can be shown as;

XY→WZ , X→W and XY is the primary key or the only candidate key

Read more at brainly.com/question/9588869?referrer=searchResults

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What is the function of ROM?
Gnoma [55]

Answer:

Hello, There!

<h2>Your Question↓</h2>

What is the function of ROM?

<h2>Answer↓</h2>

Allows parts of the computer to communicate is the Correct Answer.

Explanation:

<h2>Now you May Ask What does it do or How it works↓</h2>
  • ⇒ROM provides the necessary instructions for communication between various hardware components.
  • ⇒ it is essential for the storage and operation of the BIOS, but it can also be used for basic data management, to hold software for basic processes of utilities.

Tip: Wanna know how to earn points back for asking your Question?

If you do it's easy just when two people answer your question whichever answer you think is the best click the crown on the side to get 25% of your points back! :D

Therefore, I hope this helps!

6 0
2 years ago
Why it's important for designers to consider the environmental impact of a<br> product they design.
Aloiza [94]

Answer:

Kindly check explanation

Explanation:

The environment is our abode which aids the continued survival and growth of plant, animals and humans. The most important components and natural resources which are neceaaaarybto dwell and survive are all waht a makes up an enviromment. The energy derived from the sun aids power generation, plant growthbduring photosynthetic activities which is rewired to produce crops and feed us. The air we breathe are all a part of our enviromment. Therefore, such environment which provides a canvas or platform for our existence must be greatly cared for and no technological innovation, project or design must be allowed to impact negatively on the enviromment. Thus the need for impact assessment of systems in other to ensure that our abode isn't threatened.

4 0
3 years ago
Some of your non-Windows clients aren't registering their hostnames with the DNS server. You don't require secure updates on the
Ivenika [448]

Answer:

c.Update DNS records dynamically for DHCP clients that don't request updates.

Explanation:

A DNS server is a computer server that contains a database of public IP addresses and their associated host names, and in most cases serves to resolve, or translate, those names to IP addresses as requested.

A DHCP Server is a network server that automatically provides and assigns IP addresses, default gateways and other network parameters to client devices.

Dynamic DNS is a method of automatically updating a name server in the Domain Name Server, often in real time.

5 0
3 years ago
Under what driving conditions will 2019 Nissan LEAF’s available Rear Cross Traffic Alert (RCTA) warn the driver if a vehicle is
Dmitriy789 [7]

Answer:

When the driver is <em>reversing the car</em>

Explanation:

The Rear Cross Traffic Alert (RCTA) is Nissan's <em>risk  of collision detector</em> that warns drivers if one or more cars are approaching the rear of your car when backing up from a parking space.  

Sensors around the back of the vehicle identify vehicles drawing nearer from the either way. A notice tone and glimmering light will appear and  alert the driver to stop.  

5 0
3 years ago
How do you do this question?
laila [671]

Answer:

(a) 1 to 8

(b) 1 to 6

Explanation:

A "leaf" is a node at the end of a binary tree (in other words, it has no "children").  All other nodes are "non-leaf" nodes.

The smallest number of leaves is 1.  That would be a binary tree that's just a straight line; each node will have only 1 child, until you get to the last node (the leaf).

To find the largest number of leaves, we start drawing a full binary tree.  A complete tree with 15 nodes has 7 non-leaf nodes and 8 leaf nodes.  A full tree with 6 non-leaf nodes can have up to 6 leaf nodes.

6 0
3 years ago
Read 2 more answers
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