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HLDsystem_design~10 mins

ACID properties in HLD - Interactive Code Practice

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

Complete the code to name the ACID property that ensures all parts of a transaction succeed or fail together.

HLD
The ACID property that guarantees all-or-nothing execution is called [1].
Drag options to blanks, or click blank then click option'
AAtomicity
BConsistency
CIsolation
DDurability
Attempts:
3 left
💡 Hint
Common Mistakes
Confusing Atomicity with Consistency or Isolation.
2fill in blank
medium

Complete the code to identify the ACID property that ensures database rules are not broken after a transaction.

HLD
The ACID property that keeps data valid and follows rules is called [1].
Drag options to blanks, or click blank then click option'
AAtomicity
BConsistency
CIsolation
DDurability
Attempts:
3 left
💡 Hint
Common Mistakes
Mixing up Consistency with Atomicity or Durability.
3fill in blank
hard

Fix the error in naming the ACID property that controls how transactions appear isolated from each other.

HLD
The ACID property that ensures transactions do not interfere is called [1].
Drag options to blanks, or click blank then click option'
ADurability
BAtomicity
CConsistency
DIsolation
Attempts:
3 left
💡 Hint
Common Mistakes
Confusing Isolation with Atomicity or Consistency.
4fill in blank
hard

Fill both blanks to complete the description of the ACID property that guarantees data is saved permanently after a transaction.

HLD
The ACID property called [1] ensures data is [2] even after system failures.
Drag options to blanks, or click blank then click option'
ADurability
BAtomicity
Cpersisted
Disolated
Attempts:
3 left
💡 Hint
Common Mistakes
Mixing Durability with Isolation or Atomicity.
5fill in blank
hard

Fill all three blanks to complete the sentence describing the ACID properties in order: Atomicity, Consistency, Isolation, Durability.

HLD
The ACID properties are [1], which means all-or-nothing; [2], which keeps data valid; [3], which prevents transaction interference.
Drag options to blanks, or click blank then click option'
AAtomicity
BConsistency
CIsolation
DDurability
Attempts:
3 left
💡 Hint
Common Mistakes
Mixing up the order or properties.