New staff puzzle about row process、set process、cursor process

Database
Teradata Employee

New staff puzzle about row process、set process、cursor process

hi,

i'm a new staff of teradata

now i'm preparing for the first exam

in the book <<introduction>> ,chapter "evolution of data processing"

i can't understand the concept of "row process、set process、cursor process"

i hope someone can help me to solve it

thank you for your help