Computers and Technology, 16.04.2021 07:00 nathanb29oue8gj

5. We decide data type for a while creating a table.
C. Tick (the correct statement and cross out (X) the incorrect on
1. A table is a collection of related data.
2. Relational databases store the data in one or more tables calle
3. Foreign key should not store duplicate values.
4. The process of querying tables is called selection.
5. A query works only on one table.
6. Degree refers to the number of rows in a table.
D. Answer the following questions.
1. Define the terms Data and Information.

Answers: 3

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 22.06.2019 01:00, keasiabradley

Search the web for two examples of digital art that you like. the examples must be from different mediums (example: one digital photo and one computer animation not two computer animations). compose an essay for each example you choose about why the piece appeals to you, and identify the medium used.

Answers: 1

continue

Computers and Technology, 22.06.2019 10:00, adam4449

Jackson is teaching the decimal number system. he wants his students to know how to expand numbers by powers of 10. which is the correct order in which digits are assigned values in the decimal number system?

Answers: 1

continue

Computers and Technology, 22.06.2019 20:00, hannahliebl2000

Need asap write a short paper describing the history and differences between six sigma, waterfall, agile, and scrum models. understanding these models can give you a good idea of how diverse and interesting it development projects can be. describe what the rationale for them is and describe their key features. describe the history behind their development. at least 400 words

Answers: 1

continue

Computers and Technology, 22.06.2019 22:30, josephmelichar777

Write a full class definition for a class named player , and containing the following members: a data member name of type string .a data member score of type int .a member function called setname that accepts a parameter and assigns it to name . the function returns no value. a member function called setscore that accepts a parameter and assigns it to score . the function returns no value. a member function called getname that accepts no parameters and returns the value of name .a member function called getscore that accepts no parameters and returns the value of score .this is what i have, aparently this is wrong: class player{private: string name; int score; public: void player: : setname (string n){name =n; }void player: : setscore (int s){score = s; }string player: : getname (){return name; }int player: : getscore (){return score; }};

Answers: 2

continue

You know the right answer?

5. We decide data type for a while creating a table.
C. Tick (the correct statement and cross...