FUNDAMENTALS OF COMPUTER

USING MICROSOFT POWERPOINT

HOW TO IMPORT TEXT FILES INTO YOUR POWERPOINT PRESENTATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Hex codes are ____
A
always made up of six letters or numbers and are used to identify colors.
B
always made up of six numbers and are used to identify fonts.
C
always made up of six letters or numbers and are used to identify fonts.
D
always made up of six letters and are used to identify colors.
Explanation: 

Detailed explanation-1: -Hex color codes start with a pound sign or hashtag (#) and are followed by six letters and/or numbers. The first two letters/numbers refer to red, the next two refer to green, and the last two refer to blue. The color values are defined in values between 00 and FF (instead of from 0 to 255 in RGB).

Detailed explanation-2: -What is the difference between RGB and hex codes? Hex color codes are preferred by programmers because they are predictable. They are always six digits, no matter what the color. RGB values can be as few as three digits and as many as nine.

Detailed explanation-3: -Hex is a 6-digit, 24 bit, hexidecimal number that represents Red, Green, and Blue. An example of a Hex color representation is #123456, 12 is Red, 34 is Green, and 56 is Blue. There are 16 million possible colors.

Detailed explanation-4: -A hex triplet is a six-digit, three-byte hexadecimal number used in HTML, CSS, SVG, and other computing applications to represent colors. The bytes represent the red, green, and blue components of the color. One byte represents a number in the range 00 to FF (in hexadecimal notation), or 0 to 255 in decimal notation.

Detailed explanation-5: -Hexadecimal is a numbering system with base 16. It can be used to represent large numbers with fewer digits. In this system there are 16 symbols or possible digit values from 0 to 9, followed by six alphabetic characters–A, B, C, D, E and F.

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