ESP(Event-Stream Processing) — Learn free

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Questions 1–10 of 10

1. What does ESP stand for in data processing?
Question 1A. Event-Stream ProcessingB. Enterprise Storage PlatformC. Extract, Store and PublishD. External Service ProviderE. Encrypted Stream Protocol
2. How is Event-Stream Processing related to Real-Time processing?
Question 2A. ESP is the batch alternative to Real-TimeB. ESP replaces Real-Time in modern systemsC. ESP only applies to CCTV streamsD. ESP is exactly what Real-Time is all aboutE. ESP is a slower form of CDC
3. In what situation is Event-Stream Processing heavily used?
Question 3A. When data is loaded once a monthB. When a reaction is planned in Real-TimeC. When data must be archived for complianceD. When a data model needs normalisingE. When historical trends are analysed years later
4. Which of the following can be the next stage that receives an event in Event-Stream Processing?
Question 4A. A printed reportB. A tape backupC. A monthly spreadsheetD. An email archiveE. A Data Lake, a Data Warehouse, or an intermediate in-memory solution preparing a response for the customer's mobile
5. In the shopping mall example of Event-Stream Processing, what arrives on the customer's mobile along with the OTP code when they pay by card?
Question 5A. A request to confirm their addressB. A copy of the receiptC. A message telling them about a sale or promotion in the mall to look at before payingD. A password reset linkE. A survey about the shop
6. In the ATM example of Event-Stream Processing, what does the application discover?
Question 6A. That the account balance is too lowB. That the same card was used in another ATM 1000 km away in the last 10 minutesC. That the PIN was entered incorrectlyD. That the card has expiredE. That the ATM is out of cash
7. In the ATM example of Event-Stream Processing, what action does the application take once it detects the impossible travel?
Question 7A. It sends a promotional messageB. It dispenses the cash anywayC. It emails the bank manager the next dayD. It asks the customer to re-enter the PINE. It immediately locks the door of the room where the ATM is stationed
8. Which source systems are named as places where an activity can trigger Event-Stream Processing?
Question 8A. An online portal, social media or a mobileB. A tape library or an archiveC. A printed ledgerD. A monthly reportE. A data dictionary
9. Which of the following statements about Event-Stream Processing is NOT correct?
Question 9A. It is used together with CDC and Real-Time processingB. It pushes the latest action the moment an activity happensC. It processes events in overnight batchesD. It can feed a Data Lake or Data WarehouseE. It can trigger an immediate response to a customer
10. What is the purpose of an intermediate in-memory solution in Event-Stream Processing?
Question 10A. To archive events for seven yearsB. To normalise the data modelC. To compress the events before storageD. To prepare a response to send directly back to the customer's mobileE. To mask personal data