How Well Do You Know Databases?
5 Questions
| Attempts: 73
Answer these eight questions on Databases to help you revise for your ICT end of year.
Questions and Answers
- 1.How should you ensure that data entered into a database is 'sensible'?
- A.
Use a Spell Checker
- B.
Proof Read
- C.
Use Validations
- D.
Type really carefully
- 2.In a database, what holds one piece of data in a record e.g d.o.b.?
- A.
Report
- B.
Field
- C.
Row
- D.
File
- 3.What are 'Text', 'Numeric' and 'Date'?
- A.
Fields
- B.
Records
- C.
Data Structures
- D.
Data Types
- 4.It is very important to remember that Validation cannot stop the wrong data being entered, sowhat can Validation do? Check that the data is sensible, reasonable and ____________.
- 5.What data type would you use when dealing with money?
- A.
Numeric
- B.
Text
- C.
Date / Time
- D.
Currency
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