CDL practice questions 81–90

1. Question 81 · 288 in bank

   A retail organization has moved all of their inventory data to a relational database in the cloud. What functionality does a relational database offer?

   • AIt stores large amounts of raw data in its original format
   • BIt stores transactional data, which can then be accessed electronically
   • CIt rapidly analyzes large and multi-dimensional datasets
   • DIt analyzes unstructured data, which can then be accessed in multiple regions

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   Answer: B

   Explanation

   A relational database offers the functionality of storing transactional data, which can then be accessed electronically. Relational databases store structured data that can be organized in tables with defined relationships between them. This makes them well-suited for transactional data, such as inventory data, that needs to be accessed and updated frequently.

   Source: Adapted from community discussion — SoftSami

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2. Question 82 · 288 in bank

   How does Google Cloud AI Hub make machine learning easy and accessible for Google Cloud customers to get started?

   • AIt deploys artificial intelligence models in real time
   • BIt automatically codes users’ machine learn ng models
   • CIt automatically sources and prepares users’ machine learning data
   • DIt includes a repository of plug-and-play artificial intelligence tools

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   Answer: D

   Explanation

   Google Cloud AI Hub includes a repository of plug-and-play artificial intelligence tools, which makes machine learning easy and accessible for Google Cloud customers to get started. AI Hub provides pre-built machine learning models, such as image recognition and natural language processing, that customers can use as-is or customize to their needs. Additionally, it allows customers to discover, share, and reuse machine learning components, including Jupyter notebooks and TensorFlow modules, with other members of their organization or the broader community.

   Source: Adapted from community discussion — SoftSami

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3. Question 83 · 288 in bank

   A venue with an online booking system has partnered with a catering business. How can the venue leverage application programming interfaces (APIs) to create new business value?

   • AUse an API to redesign their booking system to appeal to targeted customers
   • BUse an API to identify opportunities for new business collaboration
   • CUse an API to migrate all their customer data to a machine learning model to predict food requests
   • DUse an API to connect their booking system with the partner's catering form

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   Answer: D

   Explanation

   The correct answer is D. The venue can use an API to connect their booking system with the partner's catering form, enabling customers to book both the venue and catering services seamlessly. By leveraging APIs, the venue can integrate and share data between their booking system and the catering form, ensuring that customer bookings are accurately processed and that the venue and catering business can efficiently manage their operations together. This creates new business value by offering customers a convenient and streamlined booking process for both services.

   Source: Adapted from community discussion — SoftSami

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4. Question 84 · 288 in bank

   A public cloud provider's service level performance has moved below the service level objective (SLO), but remains above the service level agreement (SLA). What is an outcome of this change in service level performance?

   • AThe public cloud provider is encouraged to push out new updates
   • BThe public cloud provider is encouraged to prioritize service reliability
   • CEnd users face unexpected or prolonged downtime
   • DEnd users face a decrease in service latency

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   Answer: B

   Explanation

   I think B is the right answer because the service level performance has moved below the service level objective (SLO), which is a higher standard than the service level agreement (SLA). SLOs are internal targets set by the service provider, while SLAs are agreements between the service provider and the customer. If the provider's performance falls below the SLO, it means that they are not meeting their own standards and should prioritize improving service reliability in order to meet or exceed their SLOs

   Source: Adapted from community discussion — Haplo46

   References

   • Google Cloud documentation

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5. Question 85 · 288 in bank

   An organization is looking for a solution to help them build applications using their preferred programming language and tools. They also want to minimize time spent on infrastructure management. What solution should the organization use?

   • ACloud Run
   • BDataproc
   • CPub/Sub
   • DBare Metal Solution

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   Answer: A

   Explanation

   Answer = A Explanation: Comparing the rest of the choices given, cloud run is the only GCP product that gives the option to build applications (Whilst Dataproc is a bigdata tool; Pub/Sub is a messaging service; Baremetal as the name suggests) Tip: if App Engine was to be one of he options the question gets tricker. remember App Engine does not have as many programming language support as CloudRun. CloudRun is build based on the experience from AppEngine.

   Source: Adapted from community discussion — Emma412

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6. Question 86 · 288 in bank

   An organization has created a medical fitness app and wants to store a very large amount of data about exercise times, activity, and calories burned for later analysis. Which data management solution should the organization use?

   • AData lake
   • BData warehouse
   • CData field
   • DDatabase

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   Answer: B

   Explanation

   I strongly think that B is the correct answer Reasoning: I read an article from Qlik.com that compares DataLake and DataWarehouse. In that i noticed 2 factors that bring out the difference. 1. DataLake better at handling unstructured Data whereas Datawarehouse is better at structured data 2. DataLake shines are real-time analytics and nothing is said about real-time analytics for Datawarehouse. in the given question the data is primarily structured and explicitly mentions that data is required for analysis "Later". hence B should be the correct match/answer.

   Source: Adapted from community discussion — Emma412

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7. Question 87 · 288 in bank

   An organization is looking for a business intelligence solution that allows individual employees and end users to analyze business data and generate insights. Which Google Cloud product or service should the organization use?

   • ACloud Spanner
   • BBigQuery
   • CLooker
   • DDataflow

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   Answer: C

   Explanation

   C. Looker Looker is a cloud-based business intelligence (BI) platform that enables users to explore, analyze, and visualize data. It provides a variety of features that make it easy for users to create and share insights

   Source: Adapted from community discussion — __rajan__

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8. Question 88 · 288 in bank

   What is out-of-the-box observability within the context of cloud operations?

   • AMonitoring project development timelines
   • BMonitoring IT infrastructure and applications
   • CMonitoring customer satisfaction and feedback
   • DMonitoring cloud subscription costs

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   Answer: B

   Explanation

   Out-of-the-box observability within the context of cloud operations means having preconfigured monitoring and analysis tools that provide visibility into various aspects of an organization's IT infrastructure and applications without requiring extensive configuration or customization. This includes monitoring metrics such as system performance, availability, and error rates, as well as logs, traces, and other data that can be used to diagnose and troubleshoot issues. The goal is to provide quick and easy access to relevant information that can help IT teams understand the health and performance of their systems and applications.

   Source: Adapted from community discussion — SoftSami

   References

   • Google Cloud documentation
   • Google Cloud documentation

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9. Question 89 · 288 in bank

   An organization wants a serverless execution environment for building and connecting cloud services. They can't predict how many resources they'll need. Which Google Cloud solution should they use?

   • ACompute Engine
   • BGoogle Kubernetes Engine
   • CCloud Functions
   • DBare Metal Solution for SAP

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   Answer: C

   Explanation

   The Google Cloud solution that the organization should use is Cloud Functions. Cloud Functions is a serverless execution environment for building and connecting cloud services. It allows you to run code without having to manage the underlying infrastructure, and it can be used to automate a variety of tasks. Cloud Functions is a good choice for the organization because it can be used to build and connect cloud services without having to predict how many resources they'll need.

   Source: Adapted from community discussion — DeNel

   References

   • Google Cloud documentation

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10. Question 90 · 288 in bank

    What would provide near-unlimited availability of computing resources without requiring your organization to procure and provision new equipment?

    • APublic cloud
    • BContainers
    • CPrivate cloud
    • DMicroservices

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    Answer: A

    Explanation

    To achieve near-unlimited availability of computing resources without the need to procure and provision new equipment, your organization can leverage the cloud computing model, specifically Infrastructure as a Service (IaaS) offered by cloud service providers like Google Cloud Platform (GCP).

    Source: Adapted from community discussion — cookieMr

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CDL practice, question 81. 288 questions available.