Quiz on Modern Development Frameworks

Which of the following is a primary reason to use modern application development frameworks?

• To complicate the development process

• To handle common tasks like authentication and routing

• To ensure manual handling of every component

• To make the application slower

Which of the following is a feature typically provided by modern development frameworks?

• Built-in data persistence

• Automatic software testing

• Network bandwidth management

• Real-time machine learning models

Which framework is commonly used for developing large-scale enterprise applications in Java?

• Django

• Spring

• Angular

• Flask

What does a framework typically provide to developers?

• Predefined structure and components to build applications

• A way to store data in external hard drives

• An interface to write machine-level code

• A method to bypass security protocols

Which of the following describes an advantage of using frameworks in software development?

• Increased code duplication

• Enhanced security features

• Higher complexity without benefits

• Slower time to market

What is a database schema?

• A visual representation of data flow in an application

• A set of rules that defines the structure of a database

• An algorithm for sorting data

• A backup of the database

What is the purpose of the SELECT statement in SQL?

• To modify data in a table

• To retrieve data from one or more tables

• To delete data from a table

• To create a new table

Which of the following statements is true about foreign keys in a relational database?

• They provide unique values to identify records

• They establish a relationship between two tables

• They are used to sort data in a table

• They are used to create indexes

What is normalization in the context of databases?

• The process of making data consistent and redundant

• The process of organizing data to minimize redundancy

• The process of encrypting data

• The process of converting data to binary format

Which of the following best describes a transaction in a database?

• A single SQL query

• A sequence of operations performed as a single logical unit

• A method to generate reports from the database

• A way to connect to multiple databases simultaneously