Salesforce developer interview questions :difference between insert vs database.insert() #salesforce

[vivekzanje]

Is there any specific scenario/condition where we will use insert?

[RohitYadav-bqxc]

Let set we have 10 record to insert but if some of record is failed due to some error then by using database.insert we can insert other records without failing other records is that true.

[TechleadConsulting]

80 percentage of Candidate don't know this, I have asked this in many interviews