domain,subdomain,question,option1,option2,option3,option4,correct_answer,keywords
Computer Science,Artificial Intelligence,What is AI?,A machine,A program,A system,All of these,All of these,artificial intelligence machine
Computer Science,Cyber Security,What is a firewall?,Hardware,Software,Both,None,Both,firewall security network
Data Science,Statistics,"What is the mean of [2,4,6]?",3,4,5,6,4,statistics mean average
Data Science,Data Analysis,What is data cleaning?,Removing nulls,Plotting,Analysis,Modeling,Removing nulls,data cleaning preprocessing missing
Machine Learning,Supervised Learning,What is the goal of supervised learning?,Prediction,Exploration,Reward,None,Prediction,supervised learning prediction label
Machine Learning,Unsupervised Learning,What is clustering?,Grouping data,Labeling data,Cleaning data,None,Grouping data,unsupervised learning clustering groups
Cloud Computing,Infrastructure as a Service,What does IaaS provide?,Apps,OS,Virtual Machines,None,Virtual Machines,cloud computing IaaS infrastructure
Cloud Computing,Platform as a Service,PaaS is mainly for?,Storage,Code execution,Networking,Email,Code execution,PaaS cloud platform development
Web Development,Frontend,What is HTML used for?,Styling,Logic,Structure,Database,Structure,html frontend web structure
Web Development,Backend,Which language is commonly used in backend?,HTML,CSS,Python,React,Python,backend web server python