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H13-311-ENU Dumps Full Questions - Exam Study Guide
NEW QUESTION 102
What are the steps that are not part of the operation of a Python file object?
- A. write
- B. delete
- C. read
- D. open
- E. close
Answer: B
NEW QUESTION 103
Which of the following features does Python support? (Multiple choice)
- A. Multiple inheritance
- B. Derived
- C. Heavy load
- D. Inheritance
Answer: A,B,C,D
NEW QUESTION 104
What are the characteristics of Python code? (Multiple Choice)
- A. Rapidity
- B. Scalability
- C. Simplicity
- D. legibility
Answer: B,C,D
NEW QUESTION 105
Which of the following description is wrong about the image recognition cloud service?
- A. The service identifies specific objects such as skyscrapers, buildings, and ships.
- B. The service can provide object and scene labels, and can also provide more conceptual labels.
- 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.
Answer: B
NEW QUESTION 106
The matrix produced by the exchange of matrix A rows and columns is called the transpose of A.
What are the correct properties of matrix transposition? (Multiple Choice)
- A. (AB) T = A T +BT
- B. (A T ) T = A
- C. (A + B) T = AT +BT
- D. (λA) T = λAT
Answer: B,C,D
NEW QUESTION 107
Which of the following statements about the positive definiteness of the matrix is correct? (Multiple Choice)
- A. A matrix in which all eigenvalues are positive is called positive definite.
- B. A matrix in which all eigenvalues are non-negative are called semi-positive definite.
- C. A matrix in which all eigenvalues are non-positive are called semi-negative definite.
- D. A matrix in which all eigenvalues are negative is called negative definite.
Answer: A,B,C,D
NEW QUESTION 108
Deep learning makes it easy to derive simple mathematical functions from a large amount of high-dimensional data to describe complex decision interfaces.
- A. False
- B. True
Answer: A
NEW QUESTION 109
Which of the following options is not a reason for traditional machine learning algorithms to promote the development of deep learning?
- A. Manifold learning
- B. Dimensional disaster
- C. Feature Engineering
- D. Local invariance and smooth regularization
Answer: C
NEW QUESTION 110
Convolutional neural networks are more suitable for dealing with speech recognition problems.
- A. False
- B. True
Answer: A
NEW QUESTION 111
Which of the following description about the relationship between the Poisson distribution and the binomial distribution is correct?
- A. Poisson distribution can replace binomial distribution
- B. Poisson distribution is an approximation of the binomial distribution when n is very large and p is small.
- C. Poisson distribution has no relationship with binomial distribution
- D. The mathematical model of the Poisson distribution and the binomial distribution are both Lagrangian models.
Answer: B
NEW QUESTION 112
Vector group a1=(1,1,1), a2=(0,2,5), a3=(1,3,6), which of the following options is correct?
- A. Linear correlation
- B. 2a1+a2+a3=0
- C. Linear independence
- D. a1+a2+a3=0
Answer: A
NEW QUESTION 113
TensorFlow only supports Python and R language
- A. False
- B. True
Answer: A
NEW QUESTION 114
What quotation marks can the Python language use? (Multiple Choice)
- A. Four quotes
- B. Single quotes
- C. Three quotes
- D. Double quotes
Answer: B,C,D
NEW QUESTION 115
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 116
Which of the following options is not central to linear algebra?
- A. Matrix theory
- B. Linear transformation
- C. Probability theory
- D. Vector space
Answer: C
NEW QUESTION 117
The TensorFlow framework does not support Windows systems.
- A. False
- B. True
Answer: A
NEW QUESTION 118
What are the mainstream deep learning open source tools? (Multiple choice)
- A. Torch
- B. Theano
- C. TensorFlow
- D. Caffe
- E. Scikit-learn
Answer: A,B,C,D
NEW QUESTION 119
Only matrix A and matrix B have the same number of rows and columns, A and B can be added.
- A. True
- B. False
Answer: A
NEW QUESTION 120
Python script execution mode includes interactive mode and script mode.
- A. True
- B. False
Answer: A
NEW QUESTION 121
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