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Chapter 8 - Database Management System and Big Data Flashcards | StudBud
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Chapter 8 - Database Management System and Big Data
Chapter 8 - Database Management System and Big Data
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1
Collection of unprocessed items is called ______
Information
Database
Knowledge
Data
2
______ has an aged suited to its use
verifiable
timely
organised
cost-effective
3
______ arranged to suit the needs and requirements of the decision maker
verifiable
organised
timely
cost-effective
4
Which item does reflect the description of data integrity?
Less data errors , lower its integrity
More data errors , higher its integrity
The fewer data errors, the lower its integrity.
The fewer data errors, the higher its integrity.
5
______ is processed data that gives context for the facts and facilitates decision making
Information
Data
Knowledge
Database
6
Data integrity is important because people use information to ______
defer decisions and take actions later
take action and then make decisions.
defer taking action and making decisions.
make decisions and take actions
7
______ can be proven as correct or incorrect
timely
cost-effective
verifiable
organised
8
______ is not a function of a database management system (DBMS)
Monitor system performance
Computerised system
Create forms and reports from the data
Sort and retrieve data
9
______ information gives more value than it costs to produce.
verifiable
organised
timely
cost-effective
10
______ software that interacts with end users, applications, and the database itself to capture and analyse the data.
Database Management System
Security Management System
System Management System
Application Management System
11
______ refer to the description of data integrity.
Quality
Quantity
Integrity
Availiability
12
______ software that interacts with end users, applications, and the database itself to capture and analyse the data.
Application Management System
System Management System
Security Management System
Database Management System
13
______ is a collection of data organized in a manner that allows access, retrieval, and use of that data.
Data
Database
Knowledge
Information