DAD 220 - Quiz 2-2 Questions and Answers 100% Solved

DAD 220 - Quiz 2-2 Questions and Answers
100% Solved

Which of the following are SQL operators? Select all that apply.




Question options:

Arithmetic

Variable

False

Upwards

Comparison


Logical Correct Answ_Arithmetic


Comparison

Logical




NULL represents either "unknown" or "inapplicable."




Question options:

, True


False Correct Answ_True




What is big data? Select one.




Question options:

The future of systemic thinking

Massive volumes of online data

Algorithmic code that sifts through large amounts of information


The product of an unregulated internet Correct Answ_Massive volumes of online data




In the relational data structure, which components are named?




Question options:

Data type, row, table

Data type, table


Data type, table, column Correct Answ_Data type, table, column