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Grade 11 Quizzes, Questions & Answers

Recent Grade 11 Quizzes

Second Normal Form Basics Quiz

Questions: 15 | Attempts: 12 | Last updated: May 1, 2026

Sample Question
What is the primary goal of Second Normal Form (2NF)?

Remove all partial dependencies from a relation

Eliminate all transitive dependencies

Ensure all attributes are atomic

Create a single primary key for every table

First Normal Form Basics Quiz

Questions: 16 | Attempts: 11 | Last updated: May 1, 2026

Sample Question
What is the primary goal of First Normal Form (1NF)?

Eliminate all duplicate rows from tables

Ensure all attributes contain atomic (indivisible) values

Remove all foreign key relationships

Reduce the number of tables in a database

Transitive Dependency Basics Quiz

Questions: 15 | Attempts: 14 | Last updated: May 1, 2026

Sample Question
If A → B and B → C, what is the relationship between A and C?

A transitively determines C

A and C are independent

C determines A

No relationship exists

Partial Dependency Basics Quiz

Questions: 15 | Attempts: 18 | Last updated: May 1, 2026

Sample Question
What is a functional dependency in a database?

A relationship where one attribute determines another

A type of data encryption method

A constraint that prevents duplicate rows

A rule that connects two separate tables

Difference Between Conceptual and Logical Design Quiz

Questions: 15 | Attempts: 13 | Last updated: Apr 30, 2026

Sample Question
What is the primary focus of conceptual design?

Understanding user needs and system requirements

Writing detailed database code

Testing the final system

Deploying software to production

Conceptual Data Model Basics Quiz

Questions: 15 | Attempts: 10 | Last updated: Apr 30, 2026

Sample Question
What is a conceptual data model?

A high-level representation of data structure and relationships

The actual database code written in SQL

A visual diagram of computer hardware

A list of all software applications

Relational Model Constraints Quiz

Questions: 15 | Attempts: 12 | Last updated: Apr 30, 2026

Sample Question
What is a primary key in a relational database?

A unique identifier for each row in a table

A key used to sort table data

A password to access the database

A column that stores foreign key references

Foreign Key Basics Quiz

Questions: 15 | Attempts: 10 | Last updated: Apr 30, 2026

Sample Question
What is a foreign key?

A column that uniquely identifies each row in a table

A column in one table that references the primary key of another table

A key used to encrypt database information

A temporary key created during data entry

Backtracking Algorithm Design Quiz

Questions: 15 | Attempts: 10 | Last updated: Apr 30, 2026

Sample Question
What is the primary purpose of backtracking in algorithm design?

To sort data in ascending order

To explore solution spaces by building candidates incrementally and abandoning invalid paths

To find the shortest path in a graph

To compress data efficiently

Backtracking Basics Quiz

Questions: 15 | Attempts: 10 | Last updated: Apr 30, 2026

Sample Question
What is backtracking?

A technique that explores all possible solutions by building them incrementally and abandoning paths that fail constraints

A method to sort data in reverse order

A way to delete the last item in a list

A loop that repeats until a counter reaches zero

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