Topic 1: Structured Data Databases
Question: If..
Topic 1: Structured Data Databases
Question: If you need a fully managed relational database for highly structured data on Google Cloud, which service would you typically consider?
a) Google Cloud Storage
b) Google Cloud Spanner
c) Google Cloud Bigtable
d) Google Cloud Datastore
Answer: b) Google Cloud Spanner (Cloud SQL is also an option for relational, but Spanner is known for highly scalable, globally distributed relational databases for structured data.)
Topic 2: Semi-structured Data Databases
Question: For handling large amounts of semi-structured data like JSON or XML documents, which Google Cloud database options are often recommended?
a) Cloud SQL and BigQuery
b) Cloud Datastore and Bigtable
c) Cloud Storage and Cloud Spanner
d) Redis Cache and Event Hub
Answer: b) Cloud Datastore and Bigtable
Topic 3: Unstructured Data Storage
Question: Which Google Cloud service is the most flexible and scalable option for storing various types of unstructured data, like images, videos, or backups?
a) Google Cloud SQL
b) Google Cloud Spanner
c) Google Cloud Storage
d) Google Cloud BigQuery
Answer: c) Google Cloud Storage
Topic 4: Data Warehouses and Data Lakes
Question: In the context of data management, how should data warehouses and data lakes be viewed?
a) They are competing tools, so you should choose only one.
b) They are interchangeable terms for the same concept.
c) They are complementary tools, each serving different purposes.
d) Data lakes are entirely replacing data warehouses.
Answer: c) They are complementary tools, each serving different purposes.
Added: 2025-05-24 21:19:15 | Edited: 2025-05-24 21:19:15 | public