$5.$ Consider a $32-$bit hexadecimal number stored in memory as follows:

Address Value

$1002$A

$101$ C$2$

$10208$

$1031$B

a$)$ If the machine is big endian and uses two$$s complement representation for inte$-$

gers, write the $32-$bit integer number stored at address $100($you may write the

number in hex$).$

b$)$ If the machine is big endian and the number is an IEEE single$-$precision floating$-$

point value, is the number positive or negative?

c$)$ If the machine is big endian and the number is an IEEE single$-$precision floating$-$point

value, determine the decimal equivalent of the number stored at address $100($you may

leave your answer in scientific notation form, as a number times a power of $2).$

d$)$ If the machine is little endian and uses two$$s complement representation for integers,

write the $32-$bit integer number stored at address $100($you may write the number in hex$).$

e$)$ If the machine is little endian and the number is an IEEE single$-$precision floating$-$

point value, is the number positive or negative?

f$)$ If the machine is little endian and the number is an IEEE single$-$precision

floating$-$point value, determine the decimal equivalent of the number stored at

address $100($you may leave your answer in scientific notation form, as a number

times a power of $2).$