Crowdly
Add to Chrome
Database Management Systems | Alkhabay Bakgeldi
Looking for Database Management Systems | Alkhabay Bakgeldi test answers and solutions? Browse our comprehensive collection of verified answers for Database Management Systems | Alkhabay Bakgeldi at lms.astanait.edu.kz.
Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!
The `PRIMARY KEY` constraint is a combination of which two constraints?
0%
0%
0%
0%
View this question
A table is in First Normal Form (1NF) if:
✅
❌
❌
❌
View this question
What does a `NATURAL JOIN` create?
0%
0%
0%
0%
View this question
A relationship where one record in a table is associated with exactly one record in another table is known as:
✅
❌
❌
❌
View this question
What is the purpose of the `UPDATE` statement in DML?
✅
❌
❌
❌
View this question
Boyce-Codd Normal Form (BCNF) is a stricter version of:
✅
❌
❌
❌
View this question
Which PostgreSQL data type is used for storing variable-length character strings with no specific limit?
❌
❌
❌
✅
View this question
Which command is part of the Data Control Language (DCL)?
0%
0%
0%
0%
View this question
Which of the following is described as a property of a database?
0%
0%
0%
0%
View this question
Which type of join returns all records from the left table and the matched records from the right table?
0%
0%
0%
0%
View this question