Chapter 1.1, Problem 5QE

a.

Explanation of Solution

Determine the bit pattern $0110101011110010$ in hexadecimal notation:

• To convert the bit pattern in hexadecimal notation, write the binary number $0110101011110010$ into subparts of $4$-bit pattern because hexadecimal is a numeral system with base $16$.

$\begin{array}{c}0110101011110010=0110101011110010\\ =\left(0\times 6\right)\left(0\times \text{A}\right)\end{array}$

b.

Explanation of Solution

Determine the bit pattern $111010000101010100010111$ in hexadecimal notation:

• To convert the bit pattern in hexadecimal notation, write the binary number $111010000101010100010111$ into subparts of $4$-bit pattern because hexadecimal is a numeral system with base $16$.

$\begin{array}{c}111010000101010100010111=111010000101010100010111\\ =\left(0\times \text{E}\right)\left(0\times 8\right)\left(0\times 5\right)\end{array}$

c.

Explanation of Solution

Determine the bit pattern $01001000$ in hexadecimal notation:

• To convert the bit pattern in hexadecimal notation, write the binary number $01001000$ into subparts of $4$-bit pattern because hexadecimal is a numeral system with base $16$.

$\begin{array}{c}01001000=01001000\\ =\left(0\times 4\right)(0\times \end{array}$