Subject – computer science
Please make sure you answer each and every question below
What is a web crawler? Technologies used in web crawler?
What is a web service in java in detail?
What is machine learning in detail?
What is JSON in java. Key JSON elements?
What is business requirement in detail with example?
What is technical requirement in detail with example?
What is functional requirement?
What is unit testing?
What is regression testing in detail with example?
What is user acceptance testing in detail?
What is integration testing in detail?
explain the collections in JAVA?
Note-mention minimum of 5 references and all in APA format please make it with 5 pages
for your understand you can use the link below