NoSQL
Which NoSQL database is known for its document-oriented storage
What is MongoDB
What is the primary purpose of load balancing in a system architecture
What is to distribute incoming network traffic across multiple servers
What is the term for a loop that never ends
What is an infinite loop
What is the primary protocol used for web traffic
What is HTTP (Hypertext Transfer Protocol)
What command is used to list files in a directory
What is ls
What type of NoSQL database is Redis
What is an in-memory key-value store
Which pattern is used to ensure that only one instance of a class is created
What is the Singleton pattern
Which sorting algorithm has an average time complexity of O(n log n)
What is QuickSort
Which protocol is used to convert human-readable domain names into IP addresses
What is DNS (Domain Name System)
How do you change the current directory in a Linux terminal
What is the cd command
Which NoSQL database is designed for high availability and is used by Facebook
What is Cassandra
What is a common technique to increase the scalability of a database
What is sharding
What is the name of the programming paradigm that uses objects and classes
What is Object-Oriented Programming (OOP)
What is the difference between TCP and UDP
What is TCP is connection-oriented and reliable, while UDP is connectionless and faster but less reliable
Which command is used to display the contents of a file in Linux
What is cat
What term describes the schema-less nature of NoSQL databases
What is flexible schema
What is the term for the architectural style that involves dividing an application into small, loosely coupled services
What is microservices architecture
In programming, what does API stand for
What is Application Programming Interface
What is the purpose of a subnet mask in networking
What is to divide an IP address into network and host portions
What is the purpose of the chmod command in Linux
What is to change the file permissions
Which Google NoSQL database service is fully managed and highly scalable
What is Google Cloud Firestore
What is a cache and why is it used in system design
What is a high-speed data storage layer that stores a subset of data, typically transient in nature, to reduce the time to access data from the main data store?
What is the purpose of unit testing in software development
What is to test individual components of software to ensure they work as intended
What does the term "latency" refer to in a network
What is the time it takes for data to travel from source to destination
Which command is used to view running processes in Linux
What is ps or top