The accuracy, reliability and consistency of data
Yr 13 - Hw review no 1

Quiz
•
Computers
•
12th Grade
•
Medium
Emmanuelle Arroyo
Used 5+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Data integrity
Data security
Data archiving
Data entry
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Hardware/software that protects a network from hostile intrusion that could compromise confidentiality or result in data corruption.
Blocking app
firewall
anti-virus software
password
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The set of data policies that apply to how data is gathered, stored, processed, and disposed of in a company
Data integrity
Data governance
Data archiving
Data management
4.
MULTIPLE SELECT QUESTION
45 sec • 5 pts
Ways of helping maintain data integrity
Implementing a data dictionary
having data governance
increasing the data security
Using big data
Database normalisation
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
What is a data dictionary?
a type of relational database
a document describing a database
a set of rules defining the use of data in a company
a diagram describing a database
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Advantages of using a relational database compared to flat-file database
Save on storage space
More secure
Simpler to implement
Cheaper
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
Each row in a table is called...
Entity
Data line
Field
Record
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