Chevreul described three main elements or attributes of color. They are _________.

a. hue, saturation, and value
b. purity, value, and hue
c. intensity, luminosity, and hue
d. all of the above


a. hue, saturation, and value

Computer Science & Information Technology

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Which of the following statements about the IPython session below is true?

In [1]: gender = 'Female'

In [2]: age = 70

In [3]: if gender == 'Female' and age >= 65:
   ...:     print('Senior female')
   ...:     
Senior female

a. The session defines two variables, then tests a condition that’s True if and only if both simple conditions are True—if either (or both) of the simple condi-tions is False, the entire and expression is False. b. The right side of the and operator evaluates only if the left side is True. c. The combined condition can be made clearer by adding redundant (unneces-sary) parentheses (gender == 'Female') and (age >= 65) d. All of the above statements are true.

Computer Science & Information Technology

An error in a program's code is referred to as a ____.

A. feature B. function C. mental exercise D. bug

Computer Science & Information Technology

The Ethernet protocol permits only one node to transmit at a time.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

By using the ________ command you can locate all occurrences of specified text and change it to alternative text

Fill in the blank(s) with correct word

Computer Science & Information Technology