You can time ________ expressions by wrapping them in curly braces within the call to system.time().
A. smaller
B. longer
C. error
D. All of the mentioned
Answer:A
You can time ________ expressions by wrapping them in curly braces within the call to system.time().
A. smaller B. longer C. error D. All of the mentioned
Explanation:If your expression is getting pretty long (more than 2 or 3 lines), it might be better to either break it into smaller pieces or to use the profiler.