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| Enterprise Networking Solutions (Exam) | Alibaba |
Notice!
Always refer to the official Alibaba Documentaion for the most accurate and up-to-date information.
Exam Question
Single answer1.Which of the following products can be used to control cross VPC network access？
A. CEN
B. NACL on VPC
C. Security Group ✔
B. NACL on VPC
C. Security Group ✔
Single answer
2.NACL can be applied on which of following Alibaba Cloud network devices?
A. ECS
B. Vswitch ✔
C. Vrouter
D. VPC
B. Vswitch ✔
C. Vrouter
D. VPC
Single answer
3.To setup a sub account under an Alibaba Cloud account, which product you will need?
A. IAM
B. RAM ✔
C. CRM
D. ACM
B. RAM ✔
C. CRM
D. ACM
True/False
4.Connecting 2 VPCs in the same region to one CEN instance doesn't require a purchase of the CEN bandwidth package in advance.
True
False ✔
False ✔
True/False
5.Security Group can provide OSI layer 3 and layer 4 level protection.
True ✔
False
False
True/False
6.By using CEN Transit-Router, we can implement East-West access control and isolation.
True ✔
False
False
True/False
7.NACL can provide OSI layer 3 and layer 4 level protection, it can also be aware of protocol session status.
True ✔
False
False
Multiple answers
8.Which of the following are characteristics of a typical enterprise-level network architecture? (Number of Correct Answers: 3)
A. Cross region disaster recovery ✔
B. Different network domain has different administration privilege and responsibilities ✔
C. Only setup access control between internal network and internet
D. Shared service between different BUs or branches ✔
B. Different network domain has different administration privilege and responsibilities ✔
C. Only setup access control between internal network and internet
D. Shared service between different BUs or branches ✔
Multiple answers
9.Which of the following products can provide network connection from IDC to Alibaba Cloud? (Number of Correct Answers: 3)
A. VPN GW ✔
B. NAT Gateway
C. Express Connection ✔
D. CEN ✔
B. NAT Gateway
C. Express Connection ✔
D. CEN ✔
Multiple answers
10.To setup cross region DB backup and disaster recovery capability, which of the following products are mandatory in Alibaba Cloud? (Number of Correct Answers: 3)
A. CEN ✔
B. CEN cross region bandwidth package
C. DBS ✔
D. DTS ✔
B. CEN cross region bandwidth package
C. DBS ✔
D. DTS ✔
Multiple answers
11.Which of the following features are provided by Alibaba Cloud as new features to help build an enterprise level network on Alibaba Cloud? (Number of Correct Answers: 3)
A. CEN Transit-Router ✔
B. Shared VPC ✔
C. Cloud Firewall
D. Private Link ✔
B. Shared VPC ✔
C. Cloud Firewall
D. Private Link ✔
Multiple answers
12.What kinds of benefits can be gained under shared VPC scenarios? (Number of Correct Answers: 3)
A. Business decentralized management ✔
B. Operation account can fully control the IP address blocks used by different business units ✔
C. Different business units requirements must use different VPC to gain better network isolation capabilities
D. Different business units can share the same VPC based on identical security isolation requirements ✔
B. Operation account can fully control the IP address blocks used by different business units ✔
C. Different business units requirements must use different VPC to gain better network isolation capabilities
D. Different business units can share the same VPC based on identical security isolation requirements ✔
Multiple answers
13.Which of the following products can be used to setup cloud resource internet access? (Number of Correct Answers: 3)
A. EIP ✔
B. NAT Gateway
C. SLB ✔
D. VPN Gateway ✔
B. NAT Gateway
C. SLB ✔
D. VPN Gateway ✔
Multiple answers
14.What needs to be paid attention to in network construction from On-Premise to the Cloud? (Number of Correct Answers: 3)
A. High reliability of Business ✔
B. Internal network security access control ✔
C. Express connection setup ✔
D. Accounts management and isolated privilege setup between different accounts
B. Internal network security access control ✔
C. Express connection setup ✔
D. Accounts management and isolated privilege setup between different accounts
Multiple answers
15.Which of the following products can be deployed across AZ with one instance? (Number of Correct Answers: 3)
A. VPC ✔
B. SLB ✔
C. RDS ✔
D. ECS
B. SLB ✔
C. RDS ✔
D. ECS