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Configuring and implementing hybrid and multi-cloud network interconnectivity Questions

Practice questions for Configuring and implementing hybrid and multi-cloud network interconnectivity topic in Google Professional Cloud Network Engineer. 30 questions covering this domain.

30 questions6 easy16 medium8 hard
Q1
medium

Which Cloud Interconnect type provides direct physical connectivity between your on-premises network and Google's network without a service provider i...

Q2
medium

What is a basic IP addressing requirement when connecting a VPC network to an on-premises network through Cloud Interconnect or Cloud VPN?

Q3
medium

Which statement about Cloud Router is correct?

Q4
hard

A compliance team requires encrypted traffic over an existing Interconnect-based path and wants that traffic to stay off the public internet. Which de...

Q5
easy

Which Cloud VPN option supports only dynamic routing with BGP and provides the higher SLA for supported topologies?

Q6
medium

A company attaches several VPC networks and hybrid connections to a single Network Connectivity Center hub. Which route exchange behavior is correct f...

Q7
hard

You want NCC site-to-site data transfer so learned routes from one on-premises connection are re-advertised to others. What requirement must be met?

Q8
easy

Which Cloud Interconnect option is appropriate when a company cannot place equipment in a colocation facility with Google but wants a dedicated high-b...

Q9
medium

An organization has Dedicated Interconnect connections to two different Interconnect colocation facilities in the same metro. They need the highest re...

Q10
medium

A company needs to increase available bandwidth on its existing Dedicated Interconnect connection beyond what a single VLAN attachment supports. Which...

Q11
medium

A company connects two branch offices to Google Cloud via separate HA VPN tunnels. They want traffic between the two branch offices to transit through...

Q12
easy

Which Cloud VPN topology provides a 99.99% SLA and requires two VPN gateways each with two interfaces?

Q13
medium

A Cloud Router is configured with global dynamic routing mode. A Cloud VPN tunnel in us-central1 is terminated by this router. Which subnets does the ...

Q14
hard

A company has an HA VPN tunnel between Google Cloud and on-premises. BGP is established and routes are exchanged, but some VMs cannot reach specific o...

Q15
easy

What type of physical connection does Dedicated Interconnect provide, and what is the minimum bandwidth option?

Q16
medium

An organization advertises 50 on-premises prefixes via Cloud Router over Partner Interconnect. After a network change, Cloud Router stops advertising ...

Q17
medium

An enterprise has two on-premises data centers in different cities connecting to Google Cloud via two Dedicated Interconnect connections, each with tw...

Q18
easy

What is the purpose of a BGP community attribute and how can it be applied on Cloud Router?

Q19
hard

An enterprise has a hub VPC in GCP with HA VPN to three branch offices (Branch A, B, C). They want Branch A and Branch B to communicate with each othe...

Q20
medium

A company wants to use AS path prepending to make one of two HA VPN tunnels less preferred for inbound traffic from on-premises. Which configuration c...

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