1 Addition: Show 42 + 3 in binary–explaining each time you add and carry . Hint: Make a table with powers of 2

2. (5 points) When sorting an array of words, which comes first: “Apple” or “alligator”? How can you fix it for natural sort?

3.(5 points) If we record a song that is one minute long using 16-bit sound samples, sampled at 44.1KHz in mono channel, without any metadata or compression, how large would the file be? (Express your answer in Megabytes)

4. (5 points) If true color requires 3 bytes per pixel, how much storage space is required for a minute’s worth of output for a video camera producing full screen 1024 × 768 pixel true-color images at a frame rate of thirty frames per second? Explain any assumptions you make about your calculations.

5. (5 points) The 9’s complementary representation.
a) What is the sign-and-magnitude value of the three-digit number represented in 9’s complement by 461?
b) What is the sign-and-magnitude value of the three-digit number represented in 9’s complement by 747?

6. (5 points) Two’s complement.
a) What is the decimal sign-and-magnitude value of the 8-bit number represented in 2’s complement by 11010011?
b) What is the decimal sign-and-magnitude value of the 8-bit number represented in 2’s complement by 01000011?

7. (5 points)
a) Describe what the following LMC program does.
Mailbox Contents
00 901
01 309
02 207
03 902
04 708
05 602
06 000
07 1
08 000
09 DAT
b) The contents in memory occasionally have to be moved to another area of memory. When that happens, the mailbox references must be adjusted so that the program continues to function properly. Rewrite the LMC code in a) so that it occupies mailboxes 05 through 14 only; mailboxes 01 through 04 will be used by another program, so they can’t be used. Assume that instruction 605 remains in mailbox 00.
Mailbox Contents
00 605
01 used by other program
02 used by other program
03 used by other program
04 used by other program
05 ???
06 ???
07 ???
08 ???
09 ???
10 ???
11 ???
12 ???
13 ???
14 ???

8. (5 points) Classify the registers as either a) holding addresses only, b) holding instructions only, or c) anything.
IR ____
PC ____
MAR ____
MDR ____
Accumulator ____
General Purpose ____

Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.

About Writedemy

We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.

How It Works

To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.

Are there Discounts?

All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.

Hire a tutor today CLICK HERE to make your first order