Elastic Google Cloud Infrastructure Scaling and Automation Quiz Answers

All Weeks Elastic Google Cloud Infrastructure Scaling and Automation Quiz Answers

Week 01 Quiz Answers

Q1. What is the purpose of Virtual Private Networking (VPN)?

• It is a method to detect intruders at the edge of a network boundary.
• VPNs are also called access control lists, or ACLs, and they limit network access.
• To enable a secure communication method (a tunnel) to connect two trusted environments through an untrusted environment, such as the Internet.
• The main purpose is to encrypt data so that it can be stored in an encrypted format.

Q2. Which Google Cloud Interconnect service requires a connection in a Google Cloud colocation facility and provides 10 Gbps per link?

• Cloud VPN
• Carrier Peering
• Direct Peering
• Dedicated Interconnect
• Partner Interconnect

Q3. If you cannot meet Google’s peering requirements, which network connection service should you choose to connect to Google Workspace and YouTube?1 point

• Dedicated Interconnect
• Carrier Peering
• Partner Interconnect
• Direct Peering

Q4. Which of the following approaches to multi-project networking, uses a centralized network administration model?

• Cloud VPN
• VPC Network Peering
• Shared VPC

Load Balancing and Autoscaling

Q1. Which of the following is not a Google Cloud load balancing service?

• HTTP(S) load balancing
• SSL proxy load balancing
• TCP proxy load balancing
• Hardware-defined load balancing
• Network load balancing
• Internal load balancing

Q2. Which three Google Cloud load balancing services support IPv6 clients?

• HTTP(S) load balancing
• SSL proxy load balancing
• Internal load balancing
• Network load balancing
• TCP proxy load balancing

Q3. Which of the following are applicable autoscaling policies for managed instance groups?

• Queue-based workload
• Load balancing capacity
• CPU utilization
• Monitoring metrics

Week 02 Quiz Answers

Q1. What’s the benefit of writing templates for your Deployment Manager configuration?1 point

• Allows you to abstract part of your configuration into individual building blocks that you can reuse
• Allows you to hardcode properties for your resources
• Ensure that one resource is created before another; otherwise, resources will be created in parallel

Q2. What does Google Cloud Marketplace offer?

• A centralized billing platform for all Google Cloud services and applications
• Production-grade solutions from third-party vendors who have already created their own deployment configurations based on Deployment Manager
• A platform for trading VM instances

Managed Services

Q1. How are Managed Services useful?

• Managed Services are more customizable than infrastructure solutions.
• Managed Services are pay services offered by 3rd party vendors.
• If you have an existing infrastructure service, Google will manage it for you if you purchase a Managed Services contract.
• Managed Services may be an alternative to creating and managing infrastructure solution

Q2. Which of the following is a feature of Cloud Dataproc?

• Dataproc allows full control over HDFS advanced settings.
• It doesn’t integrate with Cloud Monitoring, but it has its own monitoring system.
• It typically takes less than 90 seconds to start a cluster.
• Dataproc billing occurs in 10-hour intervals.

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Architecting with Google Kubernetes Engine: Foundations

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Essential Google Cloud Infrastructure: Core Services