Chapter 3

An integer is normally stored in memory using_________. 

• signed number

• floating-point representation

• decimal digits

• fixed-point representation

An ____ is an integer that can never be negative and can take only 0 or positive values. Its range is between 0 and positive infinity

• signed integer

• one’s complement

• two’s complement

• unsigned integer

Store 13 in an 8-bit memory location using unsigned representation. Write your answer

What happens if we try to store an integer that is 20 in a memory location that can only hold four bits

• Unsigned presentation

• no overflow

• signed presentation

• overflow

Assume memory location that can only hold four bits. What is the result, if we have stored the integer 11 in a memory location and then try to add 9 to the unsigned integer?

• 4

• 9

• 11

• 20

Write the two’s complement of the integer 00110110? 

What kind of representation that there are two 0s as +0 and -0?

• unsigned representation

• two’s complement representation 

• one’s complement representation

• sign-and-magnitude representation 

The number of bits per sample is sometimes referred to as the ___

• Bit depth

• Encoding

• Sampling rate 

• Quantization

In the storing images, The samples are called ____(which stands for picture elements).

• bit map 

• pixels

• resolution

• color depth

In the _______ graphic method of representing an image in a computer, each pixel is assigned a bit patterns.

• bitmap

• vector

• quantized

• binary