The answer is Dedicated Interconnect, which is the correct choice because it establishes a direct, private physical connection between your on-premises data center and a Google Cloud VPC, offering dedicated bandwidth up to 10 Gbps per circuit without any traffic traversing the public internet. This solution relies on a colocation facility and a Google-supported router, ensuring both privacy and consistent performance. On the Google Associate Cloud Engineer exam, this question tests your ability to differentiate between Dedicated Interconnect, Partner Interconnect, and VPN options; a common trap is confusing Partner Interconnect, which still uses a service provider and may not guarantee dedicated 10 Gbps bandwidth. Remember that Dedicated Interconnect is the only option providing a direct physical link with dedicated capacity, while VPNs always traverse the public internet and lack dedicated bandwidth. A useful memory tip: think “Dedicated = Direct and Dedicated bandwidth,” and if the requirement says “private” and “dedicated 10 Gbps,” your answer is always Dedicated Interconnect.
Google ACE Planning and configuring a cloud solution Practice Question
This ACE practice question tests your understanding of planning and configuring a cloud solution. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An enterprise requires a private connection between its on-premises data center and Google Cloud VPC that does NOT traverse the public internet and provides dedicated 10 Gbps bandwidth. Which connectivity option meets these requirements?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "NOT"
Why it matters: Negative qualifier — you are looking for the one option that does NOT apply. Most options will be true; only one is false for this scenario.
Why wrong: Cloud VPN encrypts traffic but it still traverses the public internet — it does not provide a dedicated private path.
B
Partner Interconnect
Why wrong: Partner Interconnect uses a service provider's network to reach Google — it's not a direct physical connection from the data center to Google.
C
Dedicated Interconnect
Dedicated Interconnect provides a direct physical connection from the enterprise data center to Google's network at 10 Gbps or 100 Gbps, with no public internet traversal.
D
Direct Peering
Why wrong: Direct Peering provides access to Google's public services (like Google Workspace APIs), not to private VPC resources.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Dedicated Interconnect
Dedicated Interconnect provides a direct, private physical connection between your on-premises network and Google Cloud VPC, offering bandwidth up to 10 Gbps per circuit (or 100 Gbps with multiple circuits) without traversing the public internet. This meets the requirement for a private connection with dedicated 10 Gbps bandwidth, as it uses a colocation facility and a Google-supported router.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Cloud VPN with high-availability configuration
Why it's wrong here
Cloud VPN encrypts traffic but it still traverses the public internet — it does not provide a dedicated private path.
✗
Partner Interconnect
Why it's wrong here
Partner Interconnect uses a service provider's network to reach Google — it's not a direct physical connection from the data center to Google.
✓
Dedicated Interconnect
Why this is correct
Dedicated Interconnect provides a direct physical connection from the enterprise data center to Google's network at 10 Gbps or 100 Gbps, with no public internet traversal.
Clue confirmation
The clue word "NOT" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
Direct Peering
Why it's wrong here
Direct Peering provides access to Google's public services (like Google Workspace APIs), not to private VPC resources.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates often confuse Partner Interconnect with Dedicated Interconnect, assuming both offer dedicated bandwidth, but Partner Interconnect relies on a third-party provider's network and may not guarantee the same level of isolation or dedicated 10 Gbps per circuit.
Detailed technical explanation
How to think about this question
Dedicated Interconnect uses a Layer 2 or Layer 3 connection via a colocation facility, with VLAN attachments (VLANs) that map to a VPC using Cloud Router and BGP sessions. The physical circuit is terminated on a Google Cloud router in a Google Point of Presence (PoP), and each VLAN attachment supports up to 10 Gbps, with the ability to bundle multiple circuits for higher throughput. A real-world scenario is a financial institution requiring low-latency, high-bandwidth data replication between on-premises databases and Google Cloud Bigtable, where any public internet traversal would violate compliance mandates.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
An e-commerce site experiences heavy traffic on Black Friday and near-zero traffic during off-peak weeks. Rather than provisioning permanent large VMs, the team uses auto-scaling groups that add capacity automatically under load and reduce it overnight. Questions like this test whether you understand elasticity, availability zones, and cloud compute scaling patterns.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this ACE question in full detail.
Planning and configuring a cloud solution — This question tests Planning and configuring a cloud solution — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Dedicated Interconnect — Dedicated Interconnect provides a direct, private physical connection between your on-premises network and Google Cloud VPC, offering bandwidth up to 10 Gbps per circuit (or 100 Gbps with multiple circuits) without traversing the public internet. This meets the requirement for a private connection with dedicated 10 Gbps bandwidth, as it uses a colocation facility and a Google-supported router.
What should I do if I get this ACE question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "NOT". Negative qualifier — you are looking for the one option that does NOT apply. Most options will be true; only one is false for this scenario.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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