HCIA-AI (Huawei Certified ICT Associate-Artificial Intelligence) (H13-311-ENU) Free Practice Test

Question 1

Which of the following schools does the neural network study belong to?

A. None of the above

B. Connectionism

C. Symbolism

D. Behaviorism

Correct Answer: B

Question 2

X, Y are random variables, C is a constant, the nature of the difference in the following options, which is wrong? (Multiple choice)

A. D(CX)=C*C*D(X)

B. D(XY)=D(X)D(Y)

C. D(C)=0

D. D(X+Y)=D(X)+D(Y)

Correct Answer: B,D

Question 3

Python regular expressions are a special sequence of characters that makes it easy to check if a string matches a pattern.

A. False

B. True

Correct Answer: B

Question 4

Which of the following description about the relationship between the Poisson distribution and the binomial distribution is correct?

A. Poisson distribution has no relationship with binomial distribution

B. The mathematical model of the Poisson distribution and the binomial distribution are both Lagrangian models.

C. Poisson distribution is an approximation of the binomial distribution when n is very large and p is small.

D. Poisson distribution can replace binomial distribution

Correct Answer: C

Question 5

Which of the following can optimization problem be classified according to the constraints? (Multiple choice)

A. equality constraints

B. Semi-constraint conditions

C. Inequality constraints

D. Unconstrained conditions

Correct Answer: A,C,D

Question 6

Deep learning algorithms can be divided into supervised learning and unsupervised learning.

A. False

B. True

Correct Answer: B

Question 7

What is wrong description of backpropagation?

A. The backpropagation phase sends training inputs to the network to obtain an stimuli response.

B. The backpropagation algorithm is a learning algorithm suitable for multi-layer neural networks, which is based on the gradient descent method.

C. The learning process of the backpropagation algorithm consists of a forward propagation process and a back-propagation process.

D. The backpropagation algorithm is mainly repeated by two loops (excitation propagation, weight update) until the response of the network to the input reaches the predetermined target range.

Correct Answer: A

Question 8

Which of the following environments does not support to install the TensorFlow?

A. OpenStack

B. Linux

C. Mac OS

D. Docker

Correct Answer: A

Question 9

In order for a machine to be intelligent, it must be knowledgeable. Therefore, there is a research field in artificial intelligence, which mainly studies how computers automatically acquire knowledge and skills to achieve self-improvement. What is the branch of this research called?

A. Neural Network

B. Expert system

C. Machine learning

D. Natural language processing

Correct Answer: C

Question 10

Which of the following options is not a reason for traditional machine learning algorithms to promote the development of deep learning?

A. Dimensional disaster

B. Manifold learning

C. Feature Engineering

D. Local invariance and smooth regularization

Correct Answer: C

Question 11

GAN is a deep learning model and one of the most promising methods for unsupervised learning in complex distribution in recent years.

A. False

B. True

Correct Answer: B

Question 12

TensorFlow is the second generation of artificial intelligence learning system developed by Google based on ( ).

A. ConvexOne

B. Infinity

C. PaleyFunction

D. DistBelief

Correct Answer: D

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Huawei HCIA-AI (Huawei Certified ICT Associate-Artificial Intelligence) (H13-311-ENU) Free Practice Test