reviewernt2.pdf

What is used to adjust resources to keep up with changes in demand based on pre-configured policies? Answer: Auto Scaling Which image type is only available to the user who created it? Answer: Private Image What is a collection of access control rules for ECSs that have the same...

What is used to adjust resources to keep up with changes in demand based on pre-configured policies? Answer: Auto Scaling Which image type is only available to the user who created it? Answer: Private Image What is a collection of access control rules for ECSs that have the same requirements and are mutually trusted within a VPC? Answer: Security Group What is a basic computing unit that consists of vCPUs, memory, and OS? Answer: Elastic Cloud Server (ECS) What allows you to establish an encrypted, internet-based communications tunnel between your on- premises data center and a VPC? Answer: Virtual Private Network (VPN) Which of the following is a virtual card? (Network ACL, Subnet, Virtual IP Address, Elastic Network Interface) Answer: Elastic Network Interface Which image type is a standard image provided by the cloud platform and is available to all users? Answer: Public Image What service enables your cloud resources to communicate with the internet using static public IP addresses and scalable bandwidths? Answer: Elastic IP (EIP) What term refers to how the server cabinet is cabled up? Answer: Top-of-Rack What automatically distributes incoming traffic across multiple backend servers based on the listening rules you configure? Answer: Elastic Load Balance What allows you to create rules to control traffic in and out of one or more subnets? Answer: Network ACL What is a server or disk template that contains an OS, service data, and necessary application software? Answer: Image  What combines the scalability of VMs with the high performance of physical servers and provides dedicated servers on the cloud? Answer: Bare Metal Server What type of images are provided by third-party service providers? Answer: Marketplace Images What allows you to create subnets, configure route tables, assign EIPs and bandwidths, and configure security groups? Answer: Virtual Private Cloud (VPC) Which of the following is NOT required when creating an image in Huawei Cloud? (Region, Image Type, Image Name, Availability Zone) Answer: Availability Zone (AZ) Which of the following is NOT a network cloud service? (VPC, BMS, ELB, VPN) Answer: BMS (Bare Metal Server) Which is NOT specified when creating a subnet in Huawei Cloud? (VPC, Subnet Name, IPv4 CIDR Block, Billing Modes) Answer: Billing Modes Which of the following is optional when creating an ECS in Huawei Cloud? (ECS Name, Billing Mode, ECS Group, AZ) Answer: ECS Group Which is NOT specified when creating a Virtual Private Cloud? (VPC Name, Region, Operating System, IPv4 CIDR Block) Answer: Operating System Which of the following is a CentOS version? (vCPUs, B. A7, 7.9, s6.small.1) Answer: 7.9 When creating an ECS in Huawei Cloud, which of the following is NOT a billing mode? (Yearly/Monthly, Pay-per-use, Weekly, Spot Price) Answer: Weekly Which of the following is NOT a compute cloud service? (DNS, ECS, BMS, IMS) Answer: DNS When creating an ECS in Huawei Cloud, which of the following is NOT an EIP option? (Auto assign, Create VPC, Use Existing, Not required) Answer: Create VPC  When creating an ECS in Huawei Cloud, which of the following is NOT a public image option? (CentOS, Ubuntu, Debian, Kanpeng) Answer: Kanpeng When creating an ECS in Huawei Cloud, which of the following is part of General Computing specifications? (Pay-per-use, s6.small.1, Public Image) Answer: s6.small.1 When creating an ECS in Huawei Cloud, which of the following is NOT a system disk option? (General Computing, General Purpose, Ultra-High I/O, Extreme SSD) Answer: General Computing What Linux command allows you to remotely log in to another ECS? Answer: ssh When creating a Linux ECS in Huawei Cloud, what is the default username? Answer: root Which is NOT required when logging in as an IAM user in Huawei Cloud? (Key pair, Tenant Name, Username, IAM user password) Answer: Key pair