Module Quiz-2 | Quizerry

Module Quiz >> Ask Questions to Make Data-Driven Decisions

One: Only an internal IP address

Two: One internal and one external IP address

Three: One internal, one external and one alias IP address

Correct: That’s correct! In GCP, each virtual machine needs to have an internal IP address. The external IP address is optional; therefore, a VM instance only needs one IP address.

Zonal, regional, and global

Gigabit network, 10 gigabit network, and 100 gigabit network

Default network, auto network, and custom network.

IPv4 unicast network, IPv4 multicast network, IPv6 network

Correct: The three network types offered by GCP are: default, auto and custom.Each project starts with a default network. The auto-type network uses the same subnet IP ranges as the default-type, with a network name other than default. A custom-type allows you to specify the IP ranges of subnets.

Tags help organizations track firewall billing.

Tags in network traffic help with network sniffing.

Tags on firewall rules control which ephemeral IP addresses VMs will receive.

When a VM is created with a matching tag, the firewall rules apply irrespective of the IP address it is assigned.

Correct: When a VM is created the ephemeral external IP address is assigned from a pool. There is no way to predict which address will be assigned, so there is no way to write a rule that will match that VM’s IP address before it is assigned. Tags allow a symbolic assignment that does not depend on order in the IP addresses. It makes for simpler, more general, and easier to maintain, firewall rules.

Module Quiz >> Ask Questions to Make Data-Driven Decisions

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