Data Science: DBMS

Data Science: DBMS

12th Grade

40 Qs

quiz-placeholder

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Data Science: DBMS

Data Science: DBMS

Assessment

Quiz

Information Technology (IT)

12th Grade

Easy

Created by

Roger Thompson

Used 1+ times

FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a field in a database?

A field is a row in a database table that contains multiple records.
A field is a column in a database table that stores a specific attribute of a record.
A field is a type of database that stores entire tables.
A field is a command used to query a database for information.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a record in a database?

A record is a type of database software.
A record is a single data type in a database.
A record is a collection of related data items stored together in a database.
A record is a command used to query a database.

3.

DRAG AND DROP QUESTION

1 min • 1 pt

A row is ​ (a)   in a table that ​ (b)   all the​ (c)   about one item or ​ (d)  

a record
contains
information
person.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a primary key?

A primary key is a type of foreign key.
A primary key can be duplicated in a table.
A primary key is used to store images in a database.
A primary key is a unique identifier for a record in a database table.

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

  • A field that uniquely identifies each record in a table is a _____ _____ (P... K...)

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a foreign key in a database?

A foreign key is a unique identifier for a single table.
A foreign key is a type of index that speeds up queries.
A foreign key is a field that stores data from the same table.
A foreign key is a field that links two tables by referencing the primary key of another table.

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

  • A field in one table that links to the primary key in another table is called a _____ _____(F... K...)

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