تجمــع مادة الحــوسبــه ..

[gunner]

كيف حالكم شباب ؟ :)
عندي ثلاثة اسئلة والله يوفقك اللي يحلها "ومع الشرح لو تكرّمتم"

Q1:in two's complement representation with 4-bit allocation, you get __________ when you add 1 to 7.

a. 8
b. 1
c. -7
d. -8

Q2:in two's complement representation with 4-bit allocation, you get __________ when you add 5 to 5

a. -5
b. -6
c. -7
d. 10

Q3:if you add two numbers, one of which has an exponent value of 7 and the other an exponent
value of 9 , you need to shift the decimal point of the smaller number _____________ .1

a. one place to the left
b. one place to the right
c. two place to the left
d. two place to the right

موفقين ان شاء الله