H13-311-ENU Pre-Exam Practice Tests | (Updated 175 Questions)
Valid H13-311-ENU Exam Q&A PDF - One Year Free Update
NEW QUESTION 19
In which year was the first introduction of "artificial intelligence"?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 20
Python authors deliberately design very restrictive grammars that make bad programming habits (such as the next line of if statement not indented to the right) cannot be compiled.
- A. True
- B. False
Answer: A
NEW QUESTION 21
Which of the following about the description of the number of rows and columns for the determinant is correct?
- A. The number of rows has no relationship with the number of columns.
- B. The number of rows is equal to the number of columns
- C. The number of rows is less than the number of columns
- D. The number of rows is greater than the number of columns
Answer: B
NEW QUESTION 22
What is the subject of artificial intelligence?
- A. Mathematics and Physiology
- B. Comprehensive interdisciplinary and marginal disciplines
- C. Linguistics
- D. Psychology and Physiology
Answer: B
NEW QUESTION 23
The Python list can be identified by " [] ", and the default index of the first element from left to right is 1.
- A. False
- B. True
Answer: A
NEW QUESTION 24
Which of the following statements about overflow and underflow in numerical calculations is correct? (Multiple choice)
- A. Underflow occurs when the number close to zero is rounded to zero
- B. Overflow occurs when the number close to zero is rounded to zero
- C. Overflow occurs when a large number of levels are approximated as ∞ or - ∞
- D. Underflow occurs when a large number of levels are approximated as ∞ or - ∞
Answer: A,C
NEW QUESTION 25
What is wrong description of backpropagation?
- A. 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.
- B. The backpropagation phase sends training inputs to the network to obtain an stimuli response.
- C. The backpropagation algorithm is a learning algorithm suitable for multi-layer neural networks, which is based on the gradient descent method.
- D. The learning process of the backpropagation algorithm consists of a forward propagation process and a back-propagation process.
Answer: B
NEW QUESTION 26
In Huawei Cloud EI Enterprise Intelligence, which basic platform services are included? (Multiple Choice)
- A. Graph engine
- B. Machine learning
- C. Deep learning
- D. Batch processing
Answer: A,B,C,D
NEW QUESTION 27
As shown in the figure below, what is the value of the determinant A?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION 28
Which of the following is true about unsupervised learning?
- A. K-means algorithm and SVM algorithm belong to unsupervised learning
- B. Dimensionality reduction algorithm is not unsupervised learning
- C. None of the above
- D. Unsupervised algorithm only processes "features" and does not process "tags"
Answer: D
NEW QUESTION 29
According to the definition of information entropy, what is the bit entropy of throwing a uniform coin?
- A. 0.5
- B. 0
- C. 1
- D. 2
Answer: C
NEW QUESTION 30
The for loop statement in the Python language can iterate through the items in any sequence.
- A. True
- B. False
Answer: A
NEW QUESTION 31
The constituent elements of the Python identifier include: numbers, letters, and underscores.
- A. True
- B. False
Answer: A
NEW QUESTION 32
Which of the following about the description of expectations and variances is incorrect?
- A. The greater the expectation, the smaller the variance
- B. Expectation reflects the average level of random variable values
- C. The variance reflects the degree of deviation between the random variable and its mathematical expectation
- D. Expectation and variance are both numerical characteristics of random variables
Answer: A
NEW QUESTION 33
Which of the following environments does not support to install the TensorFlow?
- A. Mac OS
- B. Docker
- C. OpenStack
- D. Linux
Answer: C
NEW QUESTION 34
Which of the following are the characteristics of TensorFlow? (Multiple choice)
- A. Convenience
- B. Flexible
- C. Mature
- D. Open source
Answer: A,B,C,D
NEW QUESTION 35
Deep learning algorithms can be divided into supervised learning and unsupervised learning.
- A. True
- B. False
Answer: A
NEW QUESTION 36
Artificial intelligence is a new technical science that studies and develops theories, methods and application systems for simulating, extending and extending human intelligence. It is one of the core research areas of machine learning.
- A. False
- B. True
Answer: A
NEW QUESTION 37
The history of robots is not long. In 1959, the United States, Engelberg and Devol made the world's first generation of industrial robots, and the history of robots really began.
According to the development process of the robot, it is usually divided into three generations, respectively are: (Multiple Choice)
- A. Teaching Reproduction Robot
- B. Robots that will think
- C. Robot with sensation
- D. Intelligent robot
Answer: A,C,D
NEW QUESTION 38
What is not the optimization method in deep learning?
- A. Random gradient descent
- B. Momentum
- C. Back propagation algorithm
- D. Principal component analysis
Answer: D
NEW QUESTION 39
Information theory is a branch of applied mathematics. The main research is to quantify how much information a signal contains. Who is the first to propose information theory?
- A. Shannon
- B. Simon
- C. Turing
- D. Minsky
Answer: A
NEW QUESTION 40
Huawei Cloud EI builds enterprise intelligence services based on three-tier services. Which of the following options does not belong to Layer 3 services?
- A. Basic platform services
- B. Integration services
- C. General domain services
- D. Industry sector services
Answer: B
NEW QUESTION 41
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