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No-Codeknowledge~10 mins

Why database structure determines app performance in No-Code - Test Your Understanding

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Practice - 5 Tasks
Answer the questions below
1fill in blank
easy

Complete the sentence to explain why database structure matters for app speed.

No-Code
A well-organized database [1] data retrieval and updates.
Drag options to blanks, or click blank then click option'
Aslows down
Bcomplicates
Cignores
Dspeeds up
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing a negative effect like 'slows down'.
2fill in blank
medium

Complete the sentence to describe how database design affects app performance.

No-Code
If the database has [1] tables and relationships, the app can access data more efficiently.
Drag options to blanks, or click blank then click option'
Arandom
Borganized
Cunrelated
Dredundant
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing 'random' or 'unrelated' which cause confusion.
3fill in blank
hard

Fix the error in the sentence about database structure and app speed.

No-Code
Poor database structure can cause [1] in app response times.
Drag options to blanks, or click blank then click option'
Adelays
Bimprovements
Creductions
Doptimizations
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing positive words like 'improvements' or 'optimizations'.
4fill in blank
hard

Fill both blanks to explain how database structure impacts app performance.

No-Code
A [1] database structure [2] the amount of data the app must process.
Drag options to blanks, or click blank then click option'
Agood
Bbad
Creduces
Dincreases
Attempts:
3 left
💡 Hint
Common Mistakes
Mixing good with increases or bad with reduces.
5fill in blank
hard

Fill all three blanks to complete the explanation about database structure and app speed.

No-Code
When a database is [1], it [2] queries and [3] app performance.
Drag options to blanks, or click blank then click option'
Anormalized
Boptimizes
Cimproves
Ddenormalized
Attempts:
3 left
💡 Hint
Common Mistakes
Choosing 'denormalized' which can slow down performance.