Answer
Dog breeds = observations, Average weight and energy level for each breed = variables. Each cluster is a category.
Explanation:
Using a method of clustering, she would be putting the dog breeds that are more similar together and in order to do this she has to look at various factors such as observation which are the dog breeds, and the average weight and energy level of the breeds, which represents variables. Every one of these clusters would be a category.
Answer:
The answer is nearest-neighbor learning.
because nearest neighbor learning is classification algorithm.
It is used to identify the sample points that are separated into different classes and to predict that the new sample point belongs to which class.
it classify the new sample point based on the distance.
for example if there are two sample points say square and circle and we assume some center point initially for square and circle and all the other points are added to the either square or circle cluster based on the distance between sample point and center point.
while the goal of decision tree is to predict the value of the target variable by learning some rules that are inferred from the features.
In decision tree training data set is given and we need to predict output of the target variable.
Explanation:
Answer:
Accidental data loss
Explanation:
Accidental data loss -
It refers to the removal or loss of certain data or information from the computer , due to some accident , is referred to as accidental data loss .
The loss of data can be due to some malicious intruders , or can be due to the fault of the user .
The information can be lost due to sudden power cut , natural calamities like fires , flood earthquake etc. , problem in hard disk etc.
Hence , from the given scenario of the question ,
The correct option is accidental data loss.
Answer:
data backup collaboration
Answer:
b.Information systems architecture
Explanation:
Information System Architecture defines a system in terms of its resources and how they interact with each other. Some aspects of the Information System Architecture include the data that is managed by the system and the architecture of the application software. Another aspect is configuration, which involves the hardware architecture of the system. The organization of the system takes a look at the maintenance of the system while the communication aspect architecture looks at the networks that link the different resources e.g topology diagrams.
