Brush up on topics

Question 1

What is Cloud Interconnect

Answer 1

Cloud Interconnect extends your external network to the Google network through a high-availability, low-latency connection. You can use Dedicated Interconnect to connect directly to Google. Alternatively, you can use Partner Interconnect to connect to Google through a supported service provider. You can use Cross-Cloud Interconnect to connect to your network that’s hosted by another cloud service provider

Question 2

What are the levels of the GCP resource hierarchy

Answer 2

4. Org
5. Folder
6. Project
7. Resources

Question 3

What is a VPC

Answer 3

A virtual private cloud is a secure, individual private cloud computing model within a public cloud like Google cloud.

Question 4

What is VPC peering

Answer 4

Connects two Virtual Private Cloud (VPC) networks so that resources in each network can communicate with each other

Question 5

What is a shared VPC

Answer 5

Allows an organization to connect resources from multiple projects to a common Virtual Private Cloud (VPC) network so that they can communicate with each other securely and efficiently by using internal IP addresses from that network.

Question 6

Main Difference between VPC peering and Shared VPC

Answer 6

Peering allows internal IP address connectivity across two Virtual Private Cloud (VPC) networks regardless of whether they belong to the same project or the same organization. you are limited to 25 per project and the transitivity isn’t possible.

VPC sharing: Shared VPC allows an organization to connect resources from multiple projects to a common Virtual Private Cloud (VPC) network, so that they can communicate with each other securely and efficiently using internal IPs from that network. When you use Shared VPC, you designate a project as a host project and attach one or more other service projects to it. The VPC networks in the host project are called Shared VPC networks. Eligible resources from service projects can use subnets in the Shared VPC network

Question 7

Name the types of Cloud load balancers

Answer 7

1. Global Http
2. Global SSL Proxy
3. Global TCP Proxy
4. Regional
5. Regional Internal

Question 8

What is Cloud Router

Answer 8

lets Google VPC exchange data with other networks over the VPN using BGP Border Gateway Protocol.

For example, if you use a Cloud VPN tunnel to connect your networks, you can use Cloud Router to establish a BGP session with a router in your peer network over a Cloud VPN tunnel.

Question 9

lets Google VPC exchange data with other networks over the VPN using Border Gateway Protocol.

Answer 9

Cloud Router

Question 10

Allows an organization to connect resources from multiple projects to a commonVirtual Private Cloud (VPC) network so that they can communicate with each other securely and efficiently by using internal IP addresses from that network.

Answer 10

Shared VPC