fix

pages/blog/_meta.json

@@ -1,4 +1,5 @@
 {
+  "dbms-mcqs-to-ace-database-exams" : "Top 10 Essential DBMS MCQs to Ace Your Database Exams",
   "create-effective-er-diagrams-in-dbms" : "How to Create Effective ER Diagrams in DBMS: A Step-by-Step Guide",
   "relational-calculus-in-database-management" : "How Relational Calculus Enhances Database Management: Key Concepts and Applications in DBMS",
   "normal-forms-in-dbms" : "Understanding Normal Forms in DBMS: A Comprehensive Guide to Efficient Database Design",

pages/blog/dbms-mcqs-to-ace-database-exams.mdx

@@ -79,73 +79,73 @@ Utilizing [Chat2DB](https://chat2db.ai) can simplify the creation of complex SQL
 ## Top 10 Essential DBMS MCQs
 
 ### 1. What does ACID stand for in DBMS?
-- **A**) Automatic, Consistent, Isolated, Durable
-- **B**) Atomicity, Consistency, Isolation, Durability
-- **C**) Aggregate, Consistent, Interrelated, Dynamic
-- **D**) None of the above  
+- **A** Automatic, Consistent, Isolated, Durable
+- **B** Atomicity, Consistency, Isolation, Durability
+- **C** Aggregate, Consistent, Interrelated, Dynamic
+- **D** None of the above  
 **Answer: B** [Learn more about ACID properties](https://en.wikipedia.org/wiki/ACID).
 
 ### 2. Which of the following is a type of database model?
-- **A**) Hierarchical
-- **B**) Relational
-- **C**) Network
-- **D**) All of the above  
+- **A** Hierarchical
+- **B** Relational
+- **C** Network
+- **D** All of the above  
 **Answer: D** [Explore different database models](https://en.wikipedia.org/wiki/Database_model).
 
 ### 3. What is normalization?
-- **A**) The process of minimizing redundancy in a database
-- **B**) The process of creating backups
-- **C**) The process of indexing data
-- **D**) The process of deleting data  
+- **A** The process of minimizing redundancy in a database
+- **B** The process of creating backups
+- **C** The process of indexing data
+- **D** The process of deleting data  
 **Answer: A** [Read more about normalization](https://en.wikipedia.org/wiki/Database_normalization).
 
 ### 4. Which SQL command is used to retrieve data?
-- **A**) GET
-- **B**) SELECT
-- **C**) FETCH
-- **D**) RETRIEVE  
+- **A** GET
+- **B** SELECT
+- **C** FETCH
+- **D** RETRIEVE  
 **Answer: B** [Learn more about SQL commands](https://en.wikipedia.org/wiki/SQL).
 
 ### 5. Which of the following is a characteristic of a relational database?
-- **A**) Data is stored in tables
-- **B**) Supports complex data types
-- **C**) Requires a specific query language
-- **D**) All of the above  
+- **A** Data is stored in tables
+- **B** Supports complex data types
+- **C** Requires a specific query language
+- **D** All of the above  
 **Answer: A** [Find out more about relational databases](https://en.wikipedia.org/wiki/Relational_database).
 
 ### 6. What is a primary key?
-- **A**) A key that uniquely identifies a record in a table
-- **B**) A key that allows duplicate values
-- **C**) A secondary identifier for records
-- **D**) None of the above  
+- **A** A key that uniquely identifies a record in a table
+- **B** A key that allows duplicate values
+- **C** A secondary identifier for records
+- **D** None of the above  
 **Answer: A** [Learn about primary keys](https://en.wikipedia.org/wiki/Primary_key).
 
 ### 7. What is a foreign key?
-- **A**) A key that links two tables together
-- **B**) A key that only exists in one table
-- **C**) A unique identifier for a table
-- **D**) None of the above  
+- **A** A key that links two tables together
+- **B** A key that only exists in one table
+- **C** A unique identifier for a table
+- **D** None of the above  
 **Answer: A** [Explore foreign keys in databases](https://en.wikipedia.org/wiki/Foreign_key).
 
 ### 8. Which SQL command is used to update existing records in a database?
-- **A**) CHANGE
-- **B**) MODIFY
-- **C**) UPDATE
-- **D**) ALTER  
+- **A** CHANGE
+- **B** MODIFY
+- **C** UPDATE
+- **D** ALTER  
 **Answer: C** [Learn about SQL UPDATE command](https://en.wikipedia.org/wiki/SQL#Data_manipulation_language).
 
 ### 9. What is the purpose of indexing in a database?
-- **A**) To reduce data redundancy
-- **B**) To speed up data retrieval
-- **C**) To create backups
-- **D**) To enforce data integrity  
+- **A** To reduce data redundancy
+- **B** To speed up data retrieval
+- **C** To create backups
+- **D** To enforce data integrity  
 **Answer: B** [Read more about indexing](https://en.wikipedia.org/wiki/Database_index).
 
 ### 10. What is data integrity?
-- **A**) The accuracy and consistency of data
-- **B**) The process of deleting data
-- **C**) The process of backing up data
-- **D**) None of the above  
+- **A** The accuracy and consistency of data
+- **B** The process of deleting data
+- **C** The process of backing up data
+- **D** None of the above  
 **Answer: A** [Learn about data integrity](https://en.wikipedia.org/wiki/Data_integrity).
 
 ## Common Pitfalls in DBMS Exams