CMIS 310 Homework 1

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CMIS 310 Homework 1

This homework assignment is worth 10% of your course grade..

Read each problem carefully. Failure to follow the instructions for a problem will result in a zero score for that problem.

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How many milliseconds (ms) are in one second?

How many microseconds (us) are in one second? 

How many bytes are in 20 megabytes?

 Convert the number below from a binary number to a hexadecimal number

    Convert the number below from a binary number to a decimal number.

  Convert the hexadecimal number below to a binary number

What is the decimal equivalent of the IEEE 754 binary floating point number shown below?

For problems 8, 9 and 10, convert the following decimal numbers into 8bit binary numbers as required for2’s complement math, and perform the indicated operations.  Circle or bold your binary answer and show your work.

Notes:

● Remember that positive numbers are represented in sign-magnitude format in 2’s complement math