Question 1

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

Question 2

Which of the following forms is the price of cloud server monitoring?

Options :

A : Monthly subscription

B : Pay as you go

C : Free

D : Baconian

Answer: B

Question 3

Tencent Cloud CVM provides two billing modes: volume-based billing and monthly package. Which of the following statements about server billing is CORRECT?

Options :

A : Pay as you go supports up and down configuration at any time

B : For mature services with long-term and stable equipment demand, you can choose to charge by volume

C : The unit price of the monthly package is lower

D : Pay as you go is in the form of prepayment

Answer: C

Question 4

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 5

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