Computers and Technology, 25.02.2020 22:14 loveuncondition

1. Convert the following binary number to decimal number : a) 100001111 b) 11111110011

2. Convert the hexadecimal number DEAD BEEF16 to binary.
3. What decimal value does the 8-bit binary number 10011110 represent if:
a) It is interpreted as an unsigned number?
b) It is on a computer using two’s complement representation?
4. What decimal value does the 8-bit binary number 10110100 have if:
a) It is interpreted as an unsigned number?
b) It is on a computer using two’s complement representation?

5. Add the following unsigned binary numbers:
a) 1110 + 111
b) 11011 + 11011

6. What is the largest positive number one can represent in 5-bit 2’s complement code?
7. Convert the following from 2’s complement to Decimal : 1010

8. Add the following 2’s complement binary numbers and also express the answer in decimal. 01 + 10011
9. Does the addition of following 4-bit 2’s complement numbers generate an overflow? Justify your answer. 0111+1001 10. Write the decimal equivalents for these IEEE floating point numbers 0 10000011 00000000000000000000000

Answers: 2

Show answers

Other questions on the subject: Computers and Technology

Computers and Technology, 22.06.2019 23:00, brooklynmikestovgphx

Suppose s, t, and w are strings that have already been created inside main. write a statement or statements, to be added to main, that will determine if the lengths of the three strings are in order by length, smallest to largest. that is, your code should determine if s is strictly shorter than t, and if t is strictly shorter than w. if these conditions hold your code should print (the boolean value) true. if not, your code should print false. (strictly means: no ties) example: if s, t, and w are "cat", "hats", and "skies" your code should print true - their lengths are 3-4-5; but if s, t, and w are "cats" "shirt", and "trust", then print false - their lengths are 4-5-5 enter your code in the box below

Answers: 2

continue

Computers and Technology, 24.06.2019 18:30, kristine2424

Is a type of bullying that takes place when a person intentionally posts negative information about another that is not true

Answers: 1

continue

Computers and Technology, 25.06.2019 01:20, 11232003

Jason typically uses the internet to buy various items. it the total cost of all of the items ordered, at one time, is $250 or more, then the shipping and handling is free, otherwise the shipping and handling is $15 per item. design an algorithm that prompts jason to enter the number of items ordered and the price of each item. (remember cost = number of items order times price) the algorithm then outputs the total billing amount including shipping and handling. your algorithm must use a loop (repetition structure) to get the number and price of each item. write this in algorithm format not program code format.

Answers: 2

continue

Computers and Technology, 25.06.2019 03:00, achewitt3965

What judgment would you make about open systems interconnect? not useful that it is a technology that it is a model that it does not pertain to technology

Answers: 1

continue

You know the right answer?

1. Convert the following binary number to decimal number : a) 100001111 b) 11111110011

...