What evaluation approaches would you work to gauge the effectiveness of a machine learning model?
Differentiate between count, counta, countif, and countblank in ms-excel.
What is map in apache spark?
When do we use hashset over treeset?
You're implementing a medieval strategy game in which pikemen should always walk in front of archers, and catapults should always be behind the archers. Explain how you could implement the movement system to ensure that you keep pikemen in front and catapults in the rear as much as possible. Explain how your answer might be different depending on whether or not the units simply need to end up in that configuration when they reach that destination, or if they need to maintain that formation while moving.
Explain few disadvantages of response caching?
Explain the difference between “==” and “===”?
What is the return type of executeupdate ()?
What does it mean if something is static?
What is the purpose of washing?
What are the artifacts we can create using cds? : hana xsjs
How do I exit mysql?
What is the power requirement of a refrigerator?
What is zend framework? What is the use of it?
Describe the cobol database components?