Question 1

When selecting an appropriate ML approach, which of the following guidelines does NOT apply?

Options :

A : Reinforcement learning is better suited to contexts in which there is interaction with the environment.

B : For unsupervised learning, it is necessary to have properly labeled data.

C : There should be sufficient training and test data available for the selected ML approach.

D : If the problem involves the notion of multiple states, and involves decisions at each state, then reinforcement learning may be applicable.

Answer: B

Question 2

Which ONE of the following statements is NOT true about neural networks?

Options :

A : The activation value is calculated by running a formula (the activation function) that receives as input the activation values from all the neurons in the previous layer, the weights assigned to the connections and the bias of each neuron.

B : Running different activation functions can result in different activation values

C : Weights are gradually adjusted during neural network training

D : The activation values are centered around 0 with a range of -2 and +2

Answer: D

Question 3

Al systems like any other conventional system are created with a specific purpose. Testers make it possible to define the system requirement and validate the design specifications.Which ONE of the following is NOT a reason why AL the specification of AL based systems is challenging

Options :

A : The specification of the required logic from the start of the Al-based systems project

B : Poorly specified behavior requirements where the system goals call for replicating human behavior, rather than providing specific functionality

C : The acceptance of tolerances for some of the expected quality requirements

D : The accuracy of the AI-based system is often unknown until the test results from independent testing are available

Answer: A

Question 4

Which of the following AI hardware best matches with the processor?

Options :

A : Huawei-Intense vision processing

B : Mobileye- Al (B05)

C : Intel- Bionic chip

D : NVIDIA- Al-specific processors for example (R09) Volta.

Answer: D

Question 5

What is the correct definition for the term "expert system"?

Options :

A : An iteration of ML training on the whole training dataset

B : The part of a distributed architecture in which information processing is performed close to where that information is used

C : An AI-based system for solving problems in a particular domain or application area by drawing inferences from a knowledge base developed from human expertise

D : The process of continuous change from a lower, simpler, or worse state to a higher, more complex, or better state

Answer: C

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