Practice H12-111_V2.5 Exam Online

Question 1

Some control messages of IoT devices are not forwarded in real time. The OceanConnect platform stores these control messages.

A : True

B : False

Answer: A

Question 2

Among the options, what are the advantages of the JS framework ()? (Multiple choice)

A : Simplify system integration across hardware platforms and middleware

B : Using high-level language A, Bstractions to show programming details

C : Compatible with a large number of existing third-party libraries to enrich platform functionality

D : Virtual machines provide language-based security

Answer: A,C,D

Question 3

What is the unit used by the time management module of Huawei LiteOS?

A : Tick

B : Second

C : Microsecond

Answer: A

Question 4

Device management includes device registration and activation.

A : True

B : False

Answer: A

Question 5

Which of the following are short-range wireless communication technologies?

A : PLC

B : ZigBee

C : Z-Wave

D : RS-232

Answer: B,C

Huawei H12-111_V2.5