Kappa Architecture — Learn free

Self-check

Questions 1–10 of 10

1. With which architecture is Kappa Architecture most often confused?
Question 1A. Medallion ArchitectureB. Lambda ArchitectureC. Zero Trust ArchitectureD. Data VaultE. NEON-inspired architecture
2. What kind of processing does Kappa Architecture offer?
Question 2A. Batch processing onlyB. Separate batch and stream enginesC. Stream processing only, for both streaming and batch datasetsD. In-memory OLAP cubesE. Scheduled nightly loads
3. Which queuing tool is named as the example used by Kappa Architecture?
Question 3A. HadoopB. KafkaC. RedshiftD. OracleE. Databricks
4. What is described as the biggest differentiator of Kappa Architecture from Lambda?
Question 4A. It uses a separate tool for batch processingB. It is only available in the cloudC. It requires an RDBMS for storageD. It stores data in a separate data store that might not suit terabytes or petabytesE. It cannot handle real-time data
5. Why did Kappa Architecture emerge?
Question 5A. Due to high demand for real-time dataB. To reduce the cost of Hadoop clustersC. To replace relational databasesD. To meet data sovereignty rulesE. To support petabyte-scale history
6. Which organisation should choose Lambda rather than Kappa Architecture?
Question 6A. One with small data and no history requirementB. One with terabytes or potentially petabytes of dataC. One that only needs a message queueD. One that uses only on-premises serversE. One that has no real-time requirement at all
7. For which situation is Kappa Architecture recommended?
Question 7A. Petabyte-scale archivesB. Long-term regulatory history retentionC. Small or medium-sized data with no historical data maintenance requirementD. Only batch reporting from OLTPE. Cross-region data sovereignty
8. How do batch-related downstream applications get their data in Kappa Architecture?
Question 8A. From a nightly Hadoop exportB. From a separate batch engineC. From OLAP cubesD. By connecting directly to Kappa's storageE. From a printed report
9. Where does Lambda Architecture store data for analysis and analytics, in contrast to Kappa?
Question 9A. In Hadoop or Object StorageB. In Kafka topics onlyC. In a spreadsheetD. In a single OLTP databaseE. In browser cache
10. Which statement about Kappa Architecture is FALSE?
Question 10A. It processes both streaming and batch dataB. It uses a single tool such as Kafka for bothC. It provides separate tools and technologies to process batchesD. It is not suitable for all data sizesE. It emerged from the demand for real-time data