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CLOUD-DIGITAL-LEADER · Question #126

Considering Different Storage and database options e.g. Cloud Datastore, Cloud SQL, Cloud Stor-age, etc. Which of the following statements is/are correct? ( Select two answer)

The correct answer is A. Cloud DataStore and Cloud SQL have Terabytes + and Terabytes Capacity respec-tively. B. Cloud Bigtable and Cloud Storage both have Petabytes + capacity. Cloud Datastore supports terabytes-plus capacity for document data while Cloud SQL supports terabytes for relational data, and both Cloud Bigtable and Cloud Storage are designed for petabytes-plus scale workloads.

Evaluating Google Cloud Storage and Database Options

Question

Considering Different Storage and database options e.g. Cloud Datastore, Cloud SQL, Cloud Stor-age, etc. Which of the following statements is/are correct? ( Select two answer)

Options

  • ACloud DataStore and Cloud SQL have Terabytes + and Terabytes Capacity respec-tively.
  • BCloud Bigtable and Cloud Storage both have Petabytes + capacity.
  • CCloud Bigtable and Cloud Storage both have not Petabytes + capacity.
  • DNone of the above.

How the community answered

(48 responses)
  • A
    94% (45)
  • C
    2% (1)
  • D
    4% (2)

Why each option

Cloud Datastore supports terabytes-plus capacity for document data while Cloud SQL supports terabytes for relational data, and both Cloud Bigtable and Cloud Storage are designed for petabytes-plus scale workloads.

ACloud DataStore and Cloud SQL have Terabytes + and Terabytes Capacity respec-tively.Correct

Cloud Datastore (Firestore in Datastore mode) is designed for terabytes-plus of document/NoSQL data, while Cloud SQL's managed relational database is suited for terabyte-scale structured data - this capacity distinction reflects their respective use cases and storage architectures.

BCloud Bigtable and Cloud Storage both have Petabytes + capacity.Correct

Cloud Bigtable is engineered for petabyte-scale low-latency NoSQL workloads and Cloud Storage is an object store capable of storing unlimited petabytes of data, making both services appropriate for massive-scale data needs.

CCloud Bigtable and Cloud Storage both have not Petabytes + capacity.

This directly contradicts option B, which is correct - both Cloud Bigtable and Cloud Storage are explicitly designed for petabytes-plus capacity.

DNone of the above.

None of the above is incorrect because both A and B accurately describe the documented capacity characteristics of these GCP storage services.

Concept tested: GCP storage service capacity tiers and scale

Source: https://cloud.google.com/docs/choosing-a-database

Topics

#Cloud Storage#Cloud Databases#Service Comparison#Scalability

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