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WorksheetsSemester 8 - ICT - Morning
Total questions: 10
Worksheet time: 5mins
Which of the following is a relational database management system (RDBMS)?
MongoDB
PostgreSQL
Redis
Cassandra
Which of the following is a NoSQL database?
Oracle
SQL Server
MongoDB
MariaDB
Which of the following tools is used to test APIs?
Postman
Figma
Webpack
Docker
What does the "C" in "CRUD" operations stand for?
copy
create
clear
contact
Which of the following is a feature of SQL databases?
Schema-less structure
Relational tables with predefined schemas
Key-Value storage
Horizontal scaling
Which of the following SQL databases is open-source?
Microsoft SQL Server
Oracle Database
MySQL
IBM Db2
Which of the following is NOT a type of NoSQL database?
Document-based
Key-Value store
Relational database
Graph-based
Which of the following is a key characteristic of NoSQL databases?
Fixed schema
ACID transactions by default
Schema flexibility
Only vertical scaling
Which of the following is true about NoSQL databases?
They always support ACID properties.
They are only used for structured data.
They are ideal for unstructured or semi-structured data.
They do not support replication.
What is the main advantage of using NoSQL over SQL databases?
Better support for complex joins
Faster and more flexible scaling for large data volumes
Standardized query syntax
Fixed and predefined schemas
