sql developer
- Wipro Technologies
- 1-2 years
Questions
- Explain the difference between SQL and MySQL.
- What are the different types of SQL joins? Provide examples for each.
- How do you create a new table in MySQL? Can you provide a sample syntax?
- How do you write a SQL query to retrieve data from multiple tables using joins?
- Explain the concept of database normalization and its different forms.
- What is Eloquent ORM in Laravel? How does it simplify database operations?
- Explain the purpose of migrations in Laravel and how they are used.
- How do you handle data validation and sanitization in Laravel?
- How do you handle data binding and two-way data binding in Vue.js?
- Explain the Vue.js lifecycle hooks and their purpose.
