H13-311-ENU by Huawei Valid Free Exam Practice Test

Question 1

Which of the following features does Python support? (Multiple choice)

A. Derived B. Multiple inheritance C. Heavy load D. Inheritance

Correct Answer: A,B,C,D

Question 2

Which of the following is not the difference between Python 2 and Python 3?

A. xrange B. import C. print D. Unicode

Correct Answer: B

Question 3

The following are the description of the distribution function, distribution law, and density function of random variables, which is incorrect?

A. The density function can only describe the value rule of continuous random variables B. Discrete random variables have no distribution function C. Distribution function describes the value rule of random variables D. Distribution law can only describe the value rule of discrete random variables

Correct Answer: B

Question 4

Which of the following can improve the computational efficiency of the neural network model? (Multiple choice)

A. Large-scale distributed cluster B. GPU C. TPU D. FPGA

Correct Answer: A,B,C,D

Question 5

Which of the following description is wrong about the image recognition cloud service?

A. The service can provide object and scene labels, and can also provide more conceptual labels. B. The service identifies specific objects such as skyscrapers, buildings, and ships. C. The service can perform semantic analysis on the content in the image to extract labels with specific abstract meanings. D. The service can also identify the sea, city, port and other scenes.

Correct Answer: A

Question 6

What are the mainstream deep learning open source tools? (Multiple choice)

A. Scikit-learn B. TensorFlow C. Theano D. Torch E. Caffe

Correct Answer: B,C,D,E

Question 7

Which of the following description about Python regular expression is not correct?

A. re regular expressions are powerful tools for working with strings. B. re regular expressions can only process string data, not numeric data. C. Python has added the re regular expression module since version 1.5. D. re regular expression module gives the Python language all the regular expression functionality.

Correct Answer: B

Question 8

Which of the following is not included in the recurrent neural network usage scenario?

A. Image style migration B. Machine translation C. Text generation D. Speech recognition

Correct Answer: A

Question 9

What are the numeric types of Python? (Multiple Choice)

A. int (integer type) B. complex (complex number type) C. long (long integer type) D. float (floating point type)

Correct Answer: A,B,C,D

Question 10

Which of the following is true about unsupervised learning?

A. None of the above B. Dimensionality reduction algorithm is not unsupervised learning C. Unsupervised algorithm only processes "features" and does not process "tags" D. K-means algorithm and SVM algorithm belong to unsupervised learning

Correct Answer: C

Question 11

Which descriptions are correct about Python's index? (Multiple Choice)

A. Index from left to right defaults from 1 B. Index from left to right defaults from 0 C. Index from right to left defaults from -1 D. Index from right to left defaults from 0

Correct Answer: B,C

Question 12

Python is a fully object-oriented language. Which of the following options belong to the Python object? (Multiple Choice)

A. Character string B. Module C. Function D. Number

Correct Answer: A,B,C,D

Question 13

According to the definition of information entropy, what is the bit entropy of throwing a uniform coin?

A. 0.5 B. -1 C. 0 D. 1

Correct Answer: D

Question 14

Which is wrong with the Python module time introduction method?

A. from time B. from time import * C. import time as t D. import time

Correct Answer: A

Question 15

Which of the following about the gradient descent is incorrect?

A. The gradient descent algorithm is fast and reliable. B. Random gradient descent is a commonly used one in gradient descent. C. Gradient descent includes random gradient descent and batch gradient descent. D. Random gradient descent is one of the commonly used optimization algorithms in deep learning algorithms.

Correct Answer: A

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