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H13-311_V3.0 HCIA-AI V3.0 Questions and Answers

Questions 4

Which of the following descriptions about the Recurrent Neural Network (RNN) is correct?

Options:

A.

Can be used to process sequence data.

B.

Cannot process variable length sequence data.

C.

Unlike convolutional neural networks. parameters of RNN cannot be shared

D.

The units above the hidden layer are not associated With each other.

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Questions 5

PyTorch Which of the following functions does not have?

Options:

A.

Inline keras

B.

Support dynamic graph

C.

Automatic derivative

D.

GPU accelerate

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Questions 6

Which of the following is not MindSpore Features of the core architecture?

Options:

A.

Automatic differentiation

B.

Automatic tuning

C.

Automatic coding

D.

Automatic parallel

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Questions 7

About Python correct tuple, which is correct description? (Multiple choice)

Options:

A.

The difference between a list and a tuple is that the elements of the tuple cannot be

B.

The list uses square brackets and the tuple uses parentheses

C.

Tuple creation is very simple just add elements in parentheses and separate them wrth commas

D.

When a tuple contains only one element you need to add a comma after the element

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Questions 8

Atlas 200 DK Yiteng 310 The main application of the chip is?

Options:

A.

Model reasoning

B.

Build model

C.

Training model

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Questions 9

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

Options:

A.

Gridding

B.

Calculation Chart

C.

Dot Product

D.

Tensor

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Questions 10

Which of the following options is not the Tensorflow build process?

Options:

A.

Building a calculation chart

B.

Input tensor

C.

Generate a session

D.

Update weights I Right Answers)

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Questions 11

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?

Options:

A.

Minsky

B.

Turing

C.

Simon

D.

Shannon

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Questions 12

For the image classification problem, which of the following neural networks is more suitable to solve this problem?

Options:

A.

sensor

B.

Recurrent neural network

C.

Convolutional Neural Network

D.

Fully connected neural network

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Questions 13

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

Options:

A.

int (integer type)

B.

long (long integer type)

C.

float (floating point type)

D.

complex (complex number type)

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Questions 14

Which of the following are solutions for the Huawei Cloud El industry scenario? (Multiple Choice)

Options:

A.

Intelligent Logistics

B.

Intelligent Water

C.

Intelligent transportation

D.

Intelligent Finance

E.

Intelligent manufacturing

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Questions 15

When using TensorFlow2. 0 of keras When building a neural network with an interface, the network needs to be compiled. Which of the following methods should be used to work?

Options:

A.

compile

B.

write

C.

join

D.

fit

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Questions 16

Which descriptions are correct about python’s index? (Multiple Choice)

Options:

A.

Index from left to right defaults from 0

B.

Index from left to right defaults from 1

C.

Index from right lo left defaults from -1

D.

Index from right to left defaults from 0

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Questions 17

Which of the following does not belong to automatic hyperparameter optimization algorithm?

Options:

A.

Grid search

B.

Random gradient descent

C.

Random search

D.

Model-based hyper parameter optimization

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Questions 18

Which of the following descriptions of the depth feedforward network is correct?

Options:

A.

Deep feedforward network 1s a kind of neural network.

B.

The deep feedforward network has only one hidden layer.

C.

The unit on the hidden layer of the deep feedforward network will have countless.

D.

Deep feedforward network 1s used to deal with linear problems.

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Questions 19

The following about KNN Algorithm k The value description is correct?

Options:

A.

K The larger the value, the easier the model is to overfit

B.

K The larger the value, the smoother the segmentation surface of the classification

C.

K Value is a hyperparameter

D.

can k Value is set to 0

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Questions 20

What is not the optimization method in deep learning?

Options:

A.

Random gradient descent

B.

Back propagation algorithm

C.

Principal component analysis

D.

Momentum

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Questions 21

Which of the following options is not central to linear algebra?

Options:

A.

Probability theory

B.

Linear transformation

C.

Matrix theory

D.

Vector space

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Questions 22

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?A. Number of samples

B. Eigenvalues

C. Hyperparameter

D. parameter

Options:

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Questions 23

The time interval in the Python language is a Hoating-point fraction in seconds

Options:

A.

True

B.

False

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Questions 24

The following options belong to keras under estimator The encapsulation methods are?

Options:

A.

Assessment

B.

training

C.

prediction

D.

Output model

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Questions 25

Which of the following about the description of the number of rows and columns for the determinant is correct?

Options:

A.

The number of rows 1s greater than the number of columns

B.

The number of rows 1s equal lo the number of columns

C.

The number of rows is less than the number of columns

D.

The number of rows has no relationship with the number of columns.

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Questions 26

In machine learning, what input the model needs to train itself and predict the unknown?

Options:

A.

Manual procedure

B.

Neural Networks

C.

Training algorithm

D.

historical data

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Questions 27

In polynomial regression, there is a square term in the formula of the model, so it is not linear.

Options:

A.

TRUE

B.

FALSE

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Questions 28

Code model.fit(mnist.train.inmage,mnist.train.labels.epochs=5)in of epochs Parameter representative?

Options:

A.

The entire training set will be trained 5 Times

B.

The entire test set will be tested 5 Times

C.

The entire training set will be divided into 6 Share

D.

The entire training set will be divided into 5 Share

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Questions 29

As shown in the figure below, what is the value of the determinant A?

H13-311_V3.0 Question 29

Options:

A.

24

B.

18

C.

-24

D.

0

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Questions 30

The activation function plays an important role in the neural network model learning and understanding of very complex problems. The following statement about the activation function is correct.

Options:

A.

Activation functions are linear functions

B.

Activation functions are non-linear functions

C.

The activation function is partly a nonlinear function, partly a linear function

D.

Most of the activation functions are nonlinear functions, and a few are linear functions

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Questions 31

GBDT Compared with the random forest algorithm, which of the following statements is wrong?

Options:

A.

GBDT Algorithm is easier to underfit than random forest

B.

Random forest is calculated in parallel, while GBDT Can ' t

C.

GBDT Algorithm is easier to overfit than random forest

D.

GBDT And random forest are built on CART Based on the tree

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Questions 32

Which of the following descriptions about Python program are correct? (Multiple choice)

A The program consists of modules

8 Module contains statements

C statement contains an expression

D Expressions create and process objects

Options:

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Questions 33

Which is wrong with the Python module time introduction method?

Options:

A.

import time

B.

from time import *

C.

import time as t

D.

from time

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Questions 34

On the premise of ensuring data privacy and security, federated learning utilizes different data sources to cooperatively train models to improve breakthroughs in data bottlenecks.

Options:

A.

TRUE

B.

FALSE

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Questions 35

Python tuples are identified by " () ' ' and internal elements are separated by " : " .

Options:

A.

True

B.

False

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Questions 36

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

Options:

A.

True

B.

False

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Questions 37

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

Options:

A.

Crowd statistics program

B.

Policy query scheme based on knowledge graph

C.

Vehicle identification scheme

D.

Intrusion recognition scheme

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Questions 38

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

Options:

A.

Tensor

B.

Variables

C.

Placeholder

D.

Operation

E.

Conversation

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Questions 39

In Huawei Cloud El Enterprise Intelligence, which basic platform services are included? (Multiple Choice)

Options:

A.

Machine learning

B.

Deep learning

C.

Graph engine

D.

Batch processing

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Questions 40

In a neural network based on connectionism, each node can express a specific meaning.

Options:

A.

TRUE

B.

FALSE

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Questions 41

HUAWEI HiAI What are the supported models?

Options:

A.

P30

B.

Mate 20

C.

glory V20

D.

iPhone10

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Questions 42

The Python language does not allow embedding another loop body in a loop body

Options:

A.

True

B.

False

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Questions 43

What are the advantages of Python? (Multiple choice)

Options:

A.

Simple

B.

Free

C.

High-level language

D.

Rich library

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Questions 44

GPU Good at computationally intensive and easy to parallel programs.

Options:

A.

TRUE

B.

FALSE

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Questions 45

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

Options:

A.

True

B.

False

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Questions 46

Which of the following environments does not support to install the T11nsorFlow?

Options:

A.

Linux

B.

Mac OS

C.

Docker

D.

OpenStack

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Questions 47

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)

Options:

A.

Know the actual problem

B.

Mathematical model

C.

Numerical calculation method

D.

Programm1ng

E.

Computer calculation results

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Questions 48

Image label service returned tag There can be more than one.

Options:

A.

TRUE

B.

FALSE

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Questions 49

CPU Mainly through increasing instructions, increasing the number of cores, etc. to improve AI performance.

Options:

A.

TRUE

B.

FALSE

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Questions 50

Principal Component Analysis (PCA) is a statistical method. A set of variables that may be related to each other is transformed into a set of linearly related variables by orthogonal transformation

The converted set of variables is called the principal component

Options:

A.

True

B.

False

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Questions 51

TensorFlow2.0 of keras.preprocessing The role is?

Options:

A.

keras Data processing tools

B.

keras Built-in optimizer

C.

keras Model deployment tool

D.

Keras Generative model tool

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Questions 52

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

Options:

A.

Knowledge map

B.

Machine translation

C.

Riemann geometry

D.

Semantic understanding

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Questions 53

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-impr011emenL What is the branch of this research called?

Options:

A.

Expert system

B.

Machine learning

C.

Neural Network

D.

Natural language processing

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Questions 54

HiAI What are the advantages of mobile computing platforms?

Options:

A.

Quick source code

B.

Diverse tool chain

C.

Complete documentation

D.

plentiful API

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Questions 55

In polynomial regression, there is a square term in the formula of the model, so it is not linear.

Options:

A.

TRUE

B.

FALSE

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Questions 56

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

Options:

A.

TensorFlow

B.

Caffe

C.

Torch

D.

Theano

E.

Scikit..Jeam

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Questions 57

What is the subject of artificial intelligence?

Options:

A.

Mathematics and Physiology

B.

Psychology and Physiology

C.

Linguistics

D.

Comprehensive mterd1sc1pl1nary and marginal d1sc1phnes

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Questions 58

When training the network, we often encounter many problems. For the problem of gradient disappearance, we can alleviate the problem by choosing which of the following functions to use?

Options:

A.

Softsign function

B.

Relu function

C.

tanh function

D.

Sigmoid function

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Questions 59

Recurrent neural network is different from convolutional neural network, it is better at solving the following problems?

Options:

A.

Sequence related issues

B.

Image classification

C.

Image detection

D.

Recommended question

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Questions 60

Which command can be checked Atlas 300 (3000) Whether the accelerator card is in place?

Options:

A.

1spci | grep ' npu '

B.

1spci | grep ' d100 '

C.

1spci grep ' atlas '

D.

atlas info

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Questions 61

Facing industry research and full scenarios AI The huge gap between applications, MindSpore Bridging the application gap to help inclusiveness AI Of technological innovation does not include which of the following?

Options:

A.

New ways of collaboration

B.

New programming language

C.

New programming paradigm

D.

New execution mode

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Questions 62

TensorFlow in keras The built-in optimizer of the module has?

Options:

A.

Adam

B.

SGD

C.

Adaboost

D.

Adadelta

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Questions 63

What are the common types of dirty data?

Options:

A.

Malformed value

B.

Duplicate value

C.

Logically wrong value

D.

Missing value

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Questions 64

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

Options:

A.

DistBelief

B.

PaleyFunction

C.

ConvexOne

D.

Infinity

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Questions 65

The correlation coefficient. also known as the linear correlation coefficient, is used to measure the linear relationship between two variables, which is a real number greater than zero

Options:

A.

True

B.

False

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Questions 66

In neural networks, weights are often shareD. Which of the following neural networks will share weights?

Options:

A.

sensor

B.

Convolutional Neural Network

C.

Fully connected neural network

D.

Recurrent neural network

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Questions 67

Which of the following conditions do the randomized trials need to meet? (Multiple Choice)

Options:

A.

It can be repeated under the same conditions.

B.

There may be more than 011e possible outcome for each trial. and all possible outcomes of the trial can be clarified m advance

C.

All results of the lest cannot be clarified in advance

D.

It Is not possible to determine which result will appear before conducting a test.

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Questions 68

Root The user cannot install Atlas300 (3000) Install the accelerator card on the server DDK (Device Development Kit), Can only be installed by ordinary users.

Options:

A.

TRUE

B.

FALSE

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Questions 69

The training error will continue to decrease as the model complexity increases.

Options:

A.

TRUE

B.

FALSE

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Questions 70

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

Options:

A.

D(C)=O

B.

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

C.

D(CX)=C ' C ' D()()

D.

D(XY)=D(X)D{Y)

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Questions 71

Which description is wrong about the hyperparameter?

Options:

A.

1-typerparameters are parameters that set values before the algorithm begins learning.

B.

Most machine learning algorithms have hyperparameters.

C.

Hyperparameters cannot be modified

D.

The value of the hyperparameter is not learned by the algorithm itself.

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Questions 72

During application development, which of the following operations is not a typical network definition?

Options:

A.

Network definition

B.

Network execution

C.

Knowledge distillation

D.

Weight initialization

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Questions 73

Which of the following description of the number of rows and columns of the matrix is correct?

Options:

A.

The number of rows 1s greater than the number of columns

B.

The number of rows 1s equal to the number of columns

C.

The number of rows is less than the number of columns

D.

The number of rows has no relationship with the number of columns.

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Questions 74

Gyclic neural networks are more suitable for dealing with image recognition problems.

Options:

A.

True

B.

False

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Questions 75

PyTorch All existing versions support Python2 with Python3?

Options:

A.

TRUE

B.

FALSE

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Questions 76

In supervised learning, " Those who are near Zhu are red and those who are near Mo are black " Is used to describe which of the following models?

Options:

A.

K-Means

B.

SVM

C.

KNN

D.

Neural Networks

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Questions 77

The meaning of artificial intelligence was first proposed by a scientist in 1950, and at the same time a test model of machine intelligence was proposed Who is this scientist?

Options:

A.

Minsky

B.

Zade

C.

Turing

D.

Von Neumann

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Questions 78

Among the machine learning algorithms, the following is not an integrated learning strategy?

Options:

A.

Boosting

B.

Stacking

C.

Bagging

D.

Marking

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Questions 79

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

Options:

A.

TRUE

B.

FALSE

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Questions 80

There are many types of neural networks in deep learning. The following neural network information is one-way propagation:

Options:

A.

LSTM

B.

Convolutional Neural Network

C.

Recurrent neural network

D.

GRU

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Questions 81

On Huawei Cloud EI Which of the following can be AI Technology is integrated into the application scenarios of all walks of life AI The advantages of technology to improve efficiency and improve experience.

Options:

A.

EI Agent

B.

OBS Object storage service

C.

Cloud database

D.

EI Big data service

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Questions 82

What is wrong description or backpropagation?

Options:

A.

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

B.

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

C.

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

D.

until the response of the network to the input reaches the predetermined target range.

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Questions 83

Jobs that are repetitive and require weak social skills are the easiest to be AI Replaced work.

Options:

A.

TRUE

B.

FALSE

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Questions 84

Which of the following does not belong to long-term memory LSTM (long Short·Term Memory) network architecture?

Options:

A.

Memory door

B.

Forget the door

C.

Input door

D.

Output door

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Questions 85

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

Options:

A.

Cumulative system

B.

Find the average

C.

Voting system

D.

Cumulative system

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Questions 86

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.: A. The number of hidden layers is

appropriately reduced, and the resolution ability of the neural network remains unchanged

B. Increase the number of hidden layers appropriately, the stronger the resolution ability of the neural network

C. The number of hidden layers is appropriately reduced, the stronger the resolution ability of the neural network is

D. The number of hidden layers increases appropriately, the weaker the resolution ability of the neural network

Options:

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Questions 87

SVM What are the commonly used kernel functions in?

Options:

A.

Gaussian kernel function

B.

Polynomial kernel function

C.

Sigmiod Kernel function

D.

Linear kernel

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Questions 88

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

Options:

A.

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

B.

Poisson d1stnbutJon 1s an approx1mallon of the bmom1al d1stnbubon when n 1s very large and p 1s small (

C.

Poisson distribution has no relationship with binomial distribution

D.

Poisson distribution can replace binomial distribution

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Questions 89

What are the implementation modes ofTensorflow? (Multiple Choice)

Options:

A.

Stand-alone mode

B.

D1stnbuted mode

C.

Reverse mode

D.

Forward mode

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Questions 90

The current technology application directions of artificial intelligence mainly include?

Options:

A.

Natural language processing

B.

Control System

C.

Computer vision

D.

Speech Recognition

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Questions 91

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

Options:

A.

leg1bil1ty

B.

Simpl1c1ty

C.

Rapidity

D.

Scalab1hty

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Questions 92

The following description of machine learning is correct?

Options:

A.

Deep learning is a branch of machine learning

B.

Deep learning and machine learning are mutually inclusive

C.

Deep learning and machine learning are both artificial intelligence but have no relationship to each other

D.

None of the above

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Questions 93

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.

Options:

A.

TRUE

B.

FALSE

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Questions 94

What is wrong description of the Python module?

Options:

A.

The Python module is a Python file that ends with .py and contains Python object definitions and Python statements.

B.

The Python module allows you to logically organize your Python code snippets.

C.

Python modules can define functions classes and variables but the module does not contain executable code

D.

Assigning relevant code to a module can make your code better and easier to understand.

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Questions 95

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

Options:

A.

Function

B.

Module

C.

Number

D.

Character string

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Questions 96

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

Options:

A.

True

B.

False

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Questions 97

MSIR It is a simple, efficient and flexible graph-based function IR, A functional semantic type that can be represented Have?

Options:

A.

Free variable

B.

Higher order function

C.

Interrupt

D.

Recursion

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Questions 98

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)

Options:

A.

(A T ) T = A

B.

(A+ 8) T = AT +BT

C.

(!EA) T = !EAT

D.

(AB} T = A T +BT

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Questions 99

The Python language can use multiple statements on the same line, separated by commas " . " .

Options:

A.

True

B.

False

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Questions 100

Deep learning is different from machine learning and there are no unsupervised algorithms

Options:

A.

True

B.

False

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Questions 101

Which of the following are the topics of speech processing research?

Options:

A.

Speech processing

B.

Voiceprint recognition

C.

Speech Recognition

D.

Wake up

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Questions 102

Which is the correct description of the python creation function? (Multiple choice}

Options:

A.

The function created starts with the def keyword followed by the function name and parentheses.

B.

The parameters need to be placed in parentheses

C.

The function content starts with a colon and needs lo be indented (Right Answers}

D.

Return the result with return and the function ends.

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Questions 103

Which of the following is the computing model of TensorFlow?

Options:

A.

Calculation chart

B.

Tensor

C.

Conversation

D.

Variable

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Questions 104

Feature is the dimension that describes the characteristics of the sample. Regarding its interpretability in traditional machine learning and deep learning, the following statement is correct:

Options:

A.

Features are interpretable in traditional machine learning, but weak in deep learning

B.

Features are weak in traditional machine learning, but strong in deep learning

C.

Features are weak in interpretability in traditional machine learning and deep learning

D.

Features are interpretable in traditional machine learning and deep learning

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Questions 105

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

Options:

A.

Expectation reflects the average level of random variable values

B.

The variance reflects the degree of deviation between the random variable and its mathematical expectation

C.

Expectation and variance are both numerical characteristics of random variables

D.

The greater the expectation the smaller the variance

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Questions 106

The word recognition in the speech recognition service refers to the synchronous recognition of short speech. Upload the entire audio at once, and the recognition result will be returned in the response.

Options:

A.

TRUE

B.

FALSE

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Questions 107

Which of the following are AI Application areas?

Options:

A.

Wisdom education

B.

Smart City

C.

Smart home

D.

Smart medical

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Questions 108

AI Chip is also called AI Accelerators are specially designed to handle a large number of computing tasks in artificial intelligence applications functional module.

Options:

A.

TRUE

B.

FALSE

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Questions 109

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

Options:

A.

HiAI Engine

B.

HiAI Framework

C.

HiAI Foundation

D.

HiAI Service

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Questions 110

Which of the following items are included in the results returned when the face search service is successfully called?

Options:

A.

Searched face similarity

B.

Searched faces id

C.

Searched face position

D.

Searched face number

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Exam Code: H13-311_V3.0
Exam Name: HCIA-AI V3.0
Last Update: Apr 30, 2026
Questions: 369

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