Question 1

Server hosting rooms are distributed in multiple locations around the world. Which of the following statements about region and availability zones are CORRECT? (3 correct answers)

Options :

A : Cloud resources in the same region can be interconnected through the intranet

B : The resources of different accounts are isolated from each other by default in the intranet

C : Different regions are completely isolated and cannot communicate with each other

D : Once the instance zone is selected, it cannot be modified

Answer: A,B,D

Question 2

Which of the following database services provides secure, stable, and high-performance distributed time series?

Options :

A : CynosDB

B : TcaplusDB

C : TDSQL

D : CTSDB

Answer: D

Question 3

Which of the following statements correctly describes the billing method of the Elastic Public IP (EIP) service provided by Tencent Cloud?

Options :

A : An EIP instance is free of charge if it is bound to resources or if no traffic is sent out.

B : EIP can only be billed by monthly subscription.

C : EIP is available for free under all circumstances.

D : An EIP instance is free of charge if it is NOT bound to any resource.

Answer: A

Question 4

Which of the following options are included in Tencent Cloud computing products? (3 correct answers)

Options :

A : GPU Cloud server

B : Dedicated host CDH

C : Blackstone physical server CPM

D : CVM

Answer: A,B,D

Question 5

Which of the following statements about dedicated hosts and ordinary cloud servers are INCORRECT? (3 correct answers)

Options :

A : Security is different: Dedicated hosts use more advanced security capabilities

B : The charging mode is different: Dedicated hosts are charged according to the granularity of hosts and ordinary cloud servers per CVM Instance granularity charge

C : Dedicated hosts cannot communicate with ordinary cloud servers

D : Performance is different: The dedicated host computer is owned by a single user and ordinary CVM For multi-tenants to share the resources of a physical machine

Answer: A,B,D