1
Q
What is varchar?
A
It stands for variable character
String(letter,numbers,symbols)
2
Q
What is a database?
A
Organising data so it can be easily searched
3
Q
What does CSV stand for ?
A
Comma Seperated Value
4
Q
What is an entity relationship diagram?
A
It is used to illustrate the relationships between two variables.
5
Q
What is a relationship?
A
A link or connection
6
Q
What is a foreign key
A
An attribute added to a table to create a link or relationship between tables
Computer Science
flashcards
Decks in class (19)
# Cards
-
Python Definitions22
-
History Of Computing15
-
Alan Turing And The Turing Machine5
-
ASCII17
-
Variables4
-
Datatypes6
-
Escape Characters7
-
Strings3
-
Python Abbreviations5
-
The Internet and the Worldwide Web29
-
Chapter 7:Computational Thinking22
-
Computer Architecture59
-
UX Design3
-
Chapter 12: Modelling13
-
Chapter 3: Analysis13
-
Chapter 9: More Python28
-
Databases6
-
AI14
-
Chapter 2:Embedded Systems14
