Question 1

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 2

In the description of cloud computing security, which of the following statements is CORRECT?

Options :

A : Although cloud computing provides security services, but we still need to pay attention to backup

B : Unable to audit cloud resource usage

C : Cloud security ensures that we will not be affected by operational errors from administrators

D : Unable to query the cloud platform login record

Answer: C

Question 3

Assume that you choose the "pay-by-traffic" billing method with tiered prices based on monthly traffic for CDN, and the tiered prices are as follows: 0.0323 USD/GB for 0-2 TB and 0.0308 USD/GB for 2-10 TB. If you consumed 3 TB in a month, how much is your monthly bill?

Options :

A : The amount agreed upon after negotiation

B : 95.4 USD

C : 92.4 USD

D : 93.9 USD

Answer: B

Question 4

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 5

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

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