BACS371 Practice with Binary<->HEX Conversions In Class Assignment BACS 371 – Introduction to Computer Forensics Due: Name: __________________________________ Feb 3, 2011 Work Alone on this Assignment This In Class activity is intended to reinforce your knowledge of binary to hexadecimal number conversions and introduce number to ASCII conversions. Complete the following tables. Note, do not use a calculator, do the calculations by hand or using tables found in the text and class notes. 1. Translate the following numbers between Binary and Hex: Binary Hex 00000010b 0x 00001010b 0x 0x05 00000001001000110100b 0x 0xFEDC 2. Fill in the table to convert the following numbers: Decimal Binary HEX 00000000b 0x01 10 0x0C 255 00001100b 3. Add the following numbers: 00000001b + 00000001b b 00000010b + 00000010b b 0xF0 + 0x0F 0x 0x0A + 0x1C 0x 0x01 + 0x01 0x 0x02 + 0x02 0x 00001010b + 00011100b b 01010101b + 10101010b b BACS 371 – Computer Forensics InClass Page1 of 2 BACS371 Practice with Binary<->HEX Conversions 4. Convert the following strings to text: a. 0x4A617920697320612067726561742067757921 ____________________________________________________________________________________ b. 01000100011011110110111000100111011101000010000001010000011 0000101101110011010010110001100100001b ____________________________________________________________________________________ BACS 371 – Computer Forensics InClass Page2 of 2