EMT Practice Test

1. Question Content...

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Question1: Which of the following statements about universal form recognition services are correct?

Question2: What is the correct description of the row number and column number of the determinant?

Question3: Python lists can be identified by "[]", and the default index of the first element from left to right is 1.

Question4: Among the following properties TensorFlow2.0 Does not support creation tensor. The method is?

Question5: The optimization method that does not belong to deep learning is .

Question6: In deep learning, if the neural network has a large number of layers, the problem of gradient disappearance is more likely to occur. Strictly speaking, in which of the following links does the sample disappearance problem occur?

Question7: What of the following does belong to convolutional neural network (CNN)? (Multiple Choice)

Question8: Which of the following options is not the- session mode used by Tensorflow?

Question9: Which of the following aspects belong to Huawei's full stack AI solution?

Question10: Traditional machine learning and deep learning are the core technologies of artificial intelligence. There is a slight difference in the engineering process. The following steps. What you don't need to do in deep learning is:

Question11: In deep learning tasks, when encountering data imbalance problems, which of the following methods can we use to solve the problem?

Question12: Recurrent neural networks can capture dynamic information in serialized data.

Question13: The loss function of logistic regression is the cross-entropy loss function.

Question14: Atlas 800 AI There are multiple models of servers, of which the one based on the Kunpeng processor platform is?

Question15: What are the characteristics of Python code? (Multiple Choice)

Question16: Which of the following functions can numerically stabilize overflow and underflow?

Question17: Regarding backpropagation, the following statement is wrong?

Question18: Which of the following does not belong to the AI school?

Question19: It is known that the total parameter of a certain layer of the fully connected neural network is 330,The number of neurons in the previous layer and this layer May be?

Question20: In random forest, what strategy is used to determine the outcome of the final ensemble model?

Question21: Reducing the gap between the training error and the test error will result in over-fitting How to prevent over-fitting? (Multiple Choice)

Question22: Deep learning algorithms can be divided into supervised learning and unsupervised learning.

Question23: TensorFlow2.0 of keras.preprocessing The role is?

Question24: TensorFlow 2.0 The way to view tensor dimensions in is?

Question25: Numerical calculation: Refers to the method and process of using digital computers to find approximate solutions to mathematical problems, as well as disciplines composed of related theories. Which of the following processes are involved in solving practical problems with computers?

Question26: Among the following options, what is the philosophy of Python language design?

Question27: Timestamps in the Python language are expressed in terms of how long (seconds) elapsed from midnight (epoch) on January 1, 1970.

Question28: Which of the following can improve the computational efficiency of the neural network model? (Multjple choice)

Question29: Which of the following is HUAWEI HiAI Foundation Function of the module?

Question30: What is the following description about the positive definiteness of matrices?

Question31: In which year was the first introduction of "artificial intelligence"?

Question32: What are the commonly used activation functions?

Question33: With Atlas300 (3000)Install the accelerator card in the server DDK (Device Development Kit) Only need to install when dependent on the environment Python3.

Question34: TensorFlow only supports Python and R languages.

Question35: What operating systems does Python support? (Multiple Choice)

Question36: Python regular expressions are a special sequence of characters that makes it easy to check if a string matches a pattern.

Question37: Huawei AI The whole scenario includes public cloud, private cloud, various edge computing, IoT industry terminals and consumer. The deployment environment of terminal, edge, and cloud for fee-based terminals.

Question38: What are the numeric types of Python? (Multiple Choice)

Question39: What is the correct description about the Python program? (Multiple Choice)

Question40: Which of the following options is not the central content of linear algebra?

Question41: Regarding the face search service, which of the following statements are correct?

Question42: The number of hidden layers of the deep learning neural network has a certain impact on the performance of the network. The following statement about its impact is correct.:

Question43: tf.keras.datasets Can view keras The built-in data set.

Question44: Which of the following conditions is not a condition to be satisfied by the n-fold Bernoulli test?

Question45: What is not a deep learning algorithm?

Question46: What are the core concepts in TensorFlow? (Multiple Choice)

Question47: twenty two.Among machine learning algorithms, which of the following is not unsupervised learning?

Question48: HiAI Mobile computing platform provides rich upper-level functional services API, Can run efficiently on mobile devices.

Question49: Which of the following options is not a reason for traditional machine learning algorithms to promote the development of deep learning?

Question50: What is wrong description of the normal distribution?

Question51: TensorFlow2.0 of keras.metrics The methods that are not included in the built-in indicators are?

Question52: What are the elements of artificial intelligence?

Question53: Vector group a1=(1,1,1),a2=(0,2,5),a3=(1,3,6) Which of the following options is correct?

Question54: Which of the following statements about Python are correct? (Multiple choice)

Question55: View Atlas300 (3000) Which command should be used if the accelerator card driver is installed successfully?

Question56: 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

Question57: About the image content review service returned when the call is successful suggestion Field, the correct statement is?

Question58: What are the quotation marks that can be used in the Python language?

Question59: what are the Python language data types?

Question60: The number of rows and columns of the three matrices A , B and C is 3 rows and 2 columns, 2 rows. 3 columns. 3 rows and 3 columns. which of the following operations is meaningful?

Question61: Which of the following about the description of expectations and variances is incorrect?

Question62: HUAWEI HiAI Which tool does the platform support to integrate with?

Question63: Which of the following functions can numerically stabilize overflow and underflow?

Question64: The following evaluation indicators belonging to the regression algorithm are?

Question65: X, Y are random variables, C is a constant, the nature of the difference in the following options which is wrong? (Multiple choice)

Question66: Where should the labeled data be placed in the confrontation generation network?

Question67: The following code was used when compiling the
model:model.compile(optimizer='Adam,loss='categorical.crossentropy',metrics=[tf.keras.metrics.accuracy]), currently using evaluate When the method evaluates the model, which of the following indicators will be output?

Question68: As the following, what are the Python language design philosophy? (Multiple Choice)

Question69: Deep learning makes it easy to derive simple mathematical functions from a large amount of high-dimensional data to describe complex decision interfaces.

Question70: Which of the following are the cloud services provided by Huawei Cloud El Visual Cognition? (Multiple choice)

Question71: 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)

Question72: Huawei firmly believes that the value of Al is ultimately reflected in solving the actual business problems of the enterprise. Therefore, Huawei is firmly committed to the development of Al technology, focusing on domain solutions, focusing on basic technologies and enabling platforms, and working with industry practice leaders to develop industry solutions

Question73: Which of the following steps in deep learning are automatically completed by the model?

Question74: Which method is not supported to define variables in TensorFlow?

Question75: What are the service categories included in Huawei Cloud EI Enterprise Intelligence?

Question76: PyTorch Which of the following functions does not have?

Question77: What are the conditions for m row n column matrix A and p row q column matrix B to be multiplied?

Question78: When training the network of God, we often encounter many problems. For the problem of vanishing gradient, we can choose to make. Which of the following functions to alleviate the problem?

Question79: Which descriptions are correct about python's index? (Multiple Choice)

Question80: A scalar k is multiplied by matrix A equal to k and each of the numbers in A is multiplied.

Question81: Which of the following options belong to Tensorflow concept? (Multiple Choice)

Question82: What is the correct description about recurrent neural network (RNN)?

Question83: GAN is a deep learning model and one of the most promising methods for unsupervised learning in complex distribution in recent years.

Question84: Neural network research belongs to which of the following schools?

Question85: Which of the following is not a specific technology of artificial intelligence?

Question86: Which of the following conditions is not a condition that n-fold bernoulli trials needs to meet?

Question87: Cut off 2019 At the end of the year,TensorFlow The released versions are?

Question88: The correlation coefficient is also called the linear correlation coefficient, which is used to measure the linear relationship between two variables, and its value is a real number greater than 0.

Question89: vector group a1=(1,1,1) a2=(0,2,5) a3=(1,3,6) Which of the following options is correct?

Question90: HUAWEI HiAI Which module does the face detection in the platform belong to?

Question91: The current technology application directions of artificial intelligence mainly include?

Question92: The neural network training process will generate a lot of data. What mechanism does TensorFlow use to avoid the problem of too much input data?

Question93: Numerical calculation refers to the method and process of effectively using the digital computer to solve the approximate problem of mathematical problems, and the discipline consisting of related theories.
Which of the following processes are involved in solving actual problems with a computer? (Multiple Choice)

Question94: According to the definition of information entropy, what is the information entropy of tossing a uniform coin?

Question95: TensorFlow2.0 middle Keras The three main advantages of the interface are user-friendly, modular and Combination, easy to expand.

Question96: What is wrong with the introduction of Python module time?

Question97: GPU Good at computationally intensive and easy to parallel programs.

Question98: Training error will reduce the accuracy of the model and produce under-fitting. How to improve the model fit? (Multiple choice)

Question99: In the process of training the neural network, we use the gradient descent method to continuously update which value, which makes the loss Function minimization?

Question100: The three stages of artificial intelligence include computational intelligence, () , Cognitive intelligence.

Question101: What are convolutional neural networks (CNN)?

Question102: HUAWEI CLOUD EI There are many types of agents according to different industries and application scenarios. Currently, Huawei Cloud EI The agent has?

Question103: Bagging In integrated learning, the relationship between each base learner is?

Question104: Voice recognition refers to the recognition of audio data as text data.

Question105: The number or matrix stored in the tensor.

Question106: What is the most important difference between batch gradient descent, mini-batch gradient descent, and stochastic gradient descent?

Question107: According to Huawei Cloud EI Intelligent platform, which of the following solutions can be provided?