💻
Programming
Design Patterns
51
Cards
~26m
Study time
Advanced
Difficulty
Sample questions
- ▸What are Design Patterns in software engineering?
- ▸What are the three categories of GoF Design Patterns?
- ▸What is the Singleton pattern?
- ▸What are the drawbacks of the Singleton pattern?
- ▸What is the Factory Method pattern?
💻
Programming
SQL And Databases
101
Cards
~51m
Study time
Advanced
Difficulty
Sample questions
- ▸What is a database?
- ▸What is a Relational Database Management System (RDBMS)?
- ▸What are the main types of databases?
- ▸What is SQL?
- ▸What are common SQL database dialects?
VS
🤔 Which should you study first?
Both topics are in the Programming category, so they complement each other well. We suggest starting with the smaller deck to build momentum:
Design Patterns
51 cards · ~26 min · Advanced
⭐ Quicker to complete
SQL And Databases
101 cards · ~51 min · Advanced