quiz 3

"In a grayscale image the value 256 represents white". The statement is _____________. Sometimes False Always True Sometimes True Always False

Always False

What language do computers use? Unicode ASCII Binary English

Binary

Numbers that are represented with base 16 are classified as Octal Hexadecimal Decimal Exponential

Hexadecimal

How many colors are available in a 4-bit image?

16

In a color image the number of bits required to represent a single pixel in red channel is ____________ bits.

8

The binary equivalent of the decimal number 0.4375 is______________.

0.0111

The BCD equivalent of the decimal number (29.75)₁₀ is ______________________. 0010101101111100 1010100011101011 00101001.01110101 11101.11

00101001.01110101

The excess-3 equivalent code of (78)₁₀ in 16-bit format is ______________________ 0011001110101011 1111111110101011 1010101110101011 0000000010101011

0011001110101011

The Gray code equivalent of (10011)₂ is ____________.

11010

The binary representation of 7 ¼ is _________________.

111.010