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A Level Computing - Databases Key Terms - Statistics
General Stats
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This quiz has been taken 99 times
98 since last reset
- The average score is 4 of 13
Answer Stats
| Question | Answer | % Correct |
|---|---|---|
| What does the A stand for in ACID? | Atomicity | 67%
|
| What does the D stand for in ACID? | Durability | 55%
|
| What does the I stand for in ACID? | Isolation | 55%
|
| What does the C stand for in ACID? | Consistency | 49%
|
| What does the C stand for in CRUD? | Create | 46%
|
| What does the D stand for in CRUD? | Delete | 43%
|
| What does the R stand for in CRUD? | Read | 39%
|
| What does the U stand for in CRUD? | Update | 39%
|
| What prevents the simultaneous editing of a record by two different users? | Record locking | 21%
|
| What is cascading delete a good example of? | Referential integrity | 13%
|
| What term refers to the managing of an input to a database? | Transaction processing | 7%
|
| What term refers to the prevention of incomplete transactions causing data corruption? | Data integrity | 6%
|
| Why is data redundancy bad? | Waste of space | 6%
|
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