Question Bank
1085 approved questions from the community
A default constructor has no parameters and is automatically provided if no constructor is defined.
A class can be instantiated to create multiple objects.
OOP promotes modularity by organizing code into standalone entities that communicate through public interfaces.
Which of the following are core principles of Object-Oriented Programming? (Select all that apply)
Which of the following are benefits of Object-Oriented Programming? (Select all that apply)
In OOP, methods describe the behaviors or actions that objects can perform.
Which of the following describe the lifecycle of an object? (Select all that apply)
Couchbase is an example of a document store database.
NoSQL databases are better suited for managing large volumes of data compared to traditional relational databases.
Which NoSQL database is an example of a wide-column store?
NoSQL databases can handle both structured and unstructured data.
Document stores are preferred for content management systems and real-time analytics.
Which database would be best for managing a social network application?
What is the main characteristic of a NoSQL database?
What is the primary use case for Redis?
What format do document stores typically use to store records?
Which NoSQL database is best suited for managing data with complex relationships?
What is the primary use case for graph databases?
Which NoSQL database is primarily used for social networks and recommendation systems?
What is Google Bigtable an example of?