Data Warehousing on AWS Training Cheat Sheet 2026
The 30 highest-yield Data Warehousing on AWS Training facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.
- Which AWS service is best suited for orchestrating multi-step ETL workflows that include branching logic, error handling, and retries? → AWS Step Functions
- How does Amazon Redshift audit logging help with troubleshooting and compliance? → It records connection attempts, user activity, and SQL queries to S3 for review
- Which AWS service is the primary recommended method for bulk-loading data into Amazon Redshift? → COPY command
- What AWS service is created specifically for extracting, transforming, and loading (ETL) procedures in a data warehouse? → AWS Glue
- An OLTP database is made to handle a business's daily requirements. → TRUE
- Which Redshift query plan operation indicates an expensive cross-node data redistribution that should be minimized? → BROADCAST
- What classification scheme best fits FADS? → Short Lived
- Which Redshift system table helps diagnose data load failures by showing the specific error for each rejected row? → STL_LOAD_ERRORS
- It is the most popular social networking site where users may connect and exchange information about themselves. → Facebook
- How do you use SQL to retrieve every record where Peter is the first name and Jackson is the last name from the "Persons" table? → SELECT * FROM Persons WHERE FirstName='Peter' AND LastName='Jackson
- Which access control model has non-mandatory labels and allows the resource owner to set privileges to the data they own? → DAC
- the "Ice Bucket Challenge" → Fad
- The data model's information is used to define → Primary and foreign keys
- Which of the following is the default networking protocol for computers running Windows? → NetBIOS
- Which Amazon Redshift feature automatically sorts and distributes data to optimize query performance? → Automatic Table Optimization (ATO)
- Which Amazon CloudWatch metric should you monitor to detect when an Amazon Redshift cluster is running low on available memory? → PercentageDiskSpaceUsed
- What element affects the questions' level of difficulty? → Medium
- A data model is a picture of data. → FALSE
- What is an interleaved sort key best suited for in Amazon Redshift? → Queries that filter on any subset of sort key columns with equal weight
- Which distribution style should you choose for a large fact table that is frequently joined with dimension tables? → KEY
- If ANY of the listed conditions are true, the OR operator displays a record. If ALL of the specified criteria are true, the AND operator displays a record. → True
- Which file format provides the best performance when loading data into Redshift using the COPY command? → Parquet
- Which statement regarding trends is accurate? → Being able to predict a trend is a valued skill for the global citizen.
- Which Redshift feature allows multiple business units to share a cluster's compute while being billed separately via data sharing? → Redshift Serverless with per-RPU billing per namespace
- What AWS service is suggested for absorbing streaming real-time data into a data warehouse? → Amazon Kinesis Data Firehose
- It is ephemeral or fleeting, affects only a specific number of people without having an impact, and is motivated by emotions. → Fad
- Data abstraction's physical level addresses → How data is going to store
- To-do lists boost productivity. → Yes
- Another name for online analytical processing is → Decision support processing
- What is the training's topic? → Data Warehousing on AWS
Turn these facts into recall: