diff --git a/database/mcqs/01-database-fundamentals.md b/database/mcqs/01-database-fundamentals.md index 975f118..4ac50bb 100644 --- a/database/mcqs/01-database-fundamentals.md +++ b/database/mcqs/01-database-fundamentals.md @@ -1,26 +1,26 @@ # Questions 1. Joe Bloggs wants to create a website which returns the factorial of a number given by the user. Should Joe store this result in a database? - >A. Yes - B. No + >A. Yes \ + B. No --- 2. The website is a hit. Now Joe wants to show user their past results. So he has the store the values in a database. Which of the following should not be in the database? - >A. User details - B. Input and Output (number and factorial) + >A. User details \ + B. Input and Output (number and factorial) \ C. User's Amazon orders --- 3. Joe Bloggs decides to use a MySql database. But he puts all his data in the database. Which of the following can he store as file? - >A. User details - B. Input and Output (number and factorial) - C. AWS credentials + >A. User details \ + B. Input and Output (number and factorial) \ + C. AWS credentials \ D. Passwords --- 4. Joe Bloggs want to uniquely identify whenever a user ran a calculation. What feature of a database can he use to achieve that? - >A. Primary key - B. Foreign key - C. Tuple + >A. Primary key \ + B. Foreign key \ + C. Tuple \ D. Index ---