Huawei H13-311_V3.0 Exam Questions Instant Access

Question 1

X and Y are random variables and C is a constant. What is incorrect about the nature of mathematical expectations in the following options?

AE(C)=C

BE(X+Y)=E(X)+E(Y)

CE(CX)=CE(X)

DE(XY)=E(X)E(Y )

Answer : D

Question 2

In a neural network, knowing the weight and deviation of each neuron is the most important step. If you know the exact weights and deviations of neurons in some way, you can approximate any function. What is the best way to

achieve this?

Arandomly assigned values, pray that they are correct

BSearch the combination of weight and bias until the best value is obtained

Cgives an initial value, by checking the difference with the best value, and then iteratively update the weight

Dis not correct

Answer : C

Question 3

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

ATrue

BFalse

Answer : B

Question 4

compared to recurrent neural networks, convolutional neural networks are more suitable for image recognition problems.

ATrue

BFalse

Answer : A

Question 5

What are the commonly used activation functions?

Asigmod

Btainh

Crelu

Ddanish

Answer : A, B, C

Question 6

Through deep learning, it is easy to derive simple mathematical functions from a large amount of high-dimensional data to describe complex decision interfaces.

ATrue

BFalse

Answer : A

Question 7

The history of robots is not long. In 1959, the United States Engelberg and Dvor made the first generation of industrial robots in the world. The history of robots really began. According to the development process of robots, it is

usually divided into three generations. What are they?

Ateaching reproducible robot

Brobot

Cwith feeling, robot

Dwho thinks, intelligent robot

Answer : A, B, D

Huawei HCIA-AI V3.0 H13-311_V3.0 Exam Questions