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GCDL Practice Question: A media company currently licenses proprietary…
This GCDL practice question tests your understanding of a media company currently licenses proprietary…. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
A media company currently licenses proprietary software for video editing that costs $50,000 per seat annually. They are considering a cloud-based SaaS alternative at $5,000 per seat annually. Beyond the licensing cost, which additional financial benefits should they consider when calculating total cost of ownership (TCO)?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
The SaaS option has an internet dependency risk that may cost more than the savings.
Internet dependency is a valid consideration but is a risk factor, not a TCO financial component. Most businesses already depend on reliable internet for cloud productivity tools.
B
Distractor review
Only the licensing cost difference ($45,000 per seat) matters for the financial comparison.
Licensing cost is one component. Full TCO includes hardware, IT staff, maintenance, facilities, and upgrade costs for on-premises — often significantly higher than the visible licensing fee.
C
Distractor review
The vendor's market capitalization, since larger companies are more financially stable.
Vendor financial stability is a procurement risk consideration, not a TCO financial calculation component.
D
Best answer
Eliminated hardware costs, reduced IT maintenance staff, no upgrade cycles, and freed facilities costs — all lowering the true on-premises TCO that should be compared against the SaaS subscription.
On-premises TCO includes hardware procurement/refresh, IT admin staff, software maintenance, facilities (power, cooling, space), and upgrade projects. Eliminating these hidden costs makes the SaaS TCO comparison far more favorable.
Common exam trap
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Technical deep dive
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
- Static NAT maps one inside address to one outside address.
- PAT allows many inside hosts to share one public address using ports.
- Inside local and inside global describe the private and translated addresses.
- NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
- Identify inside and outside interfaces first.
- Check whether the scenario needs static NAT, dynamic NAT or PAT.
- Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Related practice questions
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More questions from this exam
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Question 1
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Question 2
An e-commerce company plans its infrastructure for peak shopping events (e.g., Black Friday) which drive 50× normal traffic. On-premises, they must maintain 50× capacity year-round. In the cloud, they provision 50× capacity only during peak periods. Which cloud characteristic enables this cost optimization?
Question 3
Which term describes the process by which organizations integrate digital technology into all areas of their business, fundamentally changing how they operate and deliver value to customers?
Question 4
When a company moves from maintaining its own data center to using Google Cloud, which operational responsibility does Google assume that the company previously managed?
Question 5
A hospital runs a patient records system that must remain on-premises due to strict regulatory data residency requirements. However, they also want to use cloud-based AI for diagnostic imaging analysis. Which cloud deployment model best describes their architecture?
Question 6
What is virtualization in the context of cloud computing, and why is it fundamental to how cloud providers deliver services?
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FAQ
Questions learners often ask
What does this GCDL question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Eliminated hardware costs, reduced IT maintenance staff, no upgrade cycles, and freed facilities costs — all lowering the true on-premises TCO that should be compared against the SaaS subscription. — Total cost of ownership (TCO) includes more than licensing fees. The on-premises model includes additional costs: hardware to run the software, IT staff for maintenance and support, upgrade costs, facilities (power, cooling, space), and the opportunity cost of capital tied up in hardware. The cloud SaaS model shifts many of these costs to the provider. A full TCO comparison often reveals the cloud option saves 40-70% more than the raw licensing difference suggests.
What should I do if I get this GCDL question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related GCDL NAT questions on configuration and troubleshooting.
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This GCDL practice question is part of Courseiva's free Google Cloud certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the GCDL exam.