COMP130_Intro

Which of the following is a legal variable name?

• 1_a

• a_1

• 1a

• _a

MATLAB is short for _____

Which of the following was released the earliest?

• C

• MATLAB

• Python

• Java

Which command is used to delete all of the saved variables?

• clc

• delete

• clear

• whos

The only allowable characters for variable names are letters, numbers, and
underscore.

• True

• False

What is the result of round(8.132, 2)?

• 8.00

• 8.13

• 8.132

• error