Student(ID, name, dept name, tot_cred)
In this query which attributes form the primary key?
Name
Dept
Tot_cred
ID
Quiz Recommendation System API Link - https://fresherbell-quiz-api.herokuapp.com/fresherbell_quiz_api
# | Quiz |
---|---|
1
Discuss
|
Which one of the following is procedural language?
Solution |
2
Discuss
|
A ________ is a pictorial depiction of the schema of a database that shows the relations in the database, their attributes, and primary keys and foreign keys.
Solution |
3
Discuss
|
A ________ in a table represents a relationship among a set of values.
Solution |
4
Discuss
|
The ________ clause is used to list the attributes desired in the result of a query.
Solution |
5
Discuss
|
Which keyword must be used here to rename the field name?
Solution |
6
Discuss
|
The result which the operation contains all pairs of tuples from the two relations, regardless of whether their attribute values match.
Solution |
7
Discuss
|
In SQL the spaces at the end of the string are removed by _______ function.
Solution |
8
Discuss
|
Department (dept name, building, budget) and Employee (employee_id, name, dept name, salary)
Solution |
9
Discuss
|
_____ operator is used for appending two strings.
Solution |
10
Discuss
|
This query does which of the following operation?
Solution |
# | Quiz |
Copyright © 2020 Inovatik - All rights reserved