Chapter 3 1. Change the 8-bit two's complement number 11001100 to decimal. 2. Change the decimal number -150 to 16-bit two's complement representation. 3. Convert the decimal integer -100 to sign-and-magnitude with 8-bit allocation. 4. Retrieve the integer that is stored as 10110101 in Two's Complement representation. 5. Apply 2's complement to the following bit sequences: 1001001101. 0011010000. 6. Retrieve the integer that is stored as 11110110 in Sign and Magnitude representation. 7. Retrieve the integer that is stored as 01010111 in Sign and Magnitude representation. 8. Explain the difference between raster graphics and vector graphics. what problems do the vector graphics technique address? 9. Define the following terms: (Bit depth, Sampling rate & Bit rate). 10. Given the following ASCII table: o m 1 P 0100 1111 0101 0000 0101 0001 2 P R S T 4 5 6 7 S t 8 W 9 0011 0000 0011 0001 0011 0010 0011 0011 0011 0100 0011 0101 0011 0110 0011 0111 0011 1000 0011 1001 0100 0001 0100 0010 0100 0011 0100 0100 0100 0101 0100 0110 0100 0111 0100 1000 0100 1001 0100 1010 0100 1011 > Y 0101 0010 0101 0011 0101 0100 0101 0101 0101 0110 0101 0111 0101 1000 0101 1001 0101 1010 0110 0001 0110 0010 0110 0011 0110 0100 0110 0101 0110 0110 0110 0111 0110 1000 0110 1001 0110 1010 0110 1011 0110 1100 0110 1101 0110 1110 0110 1111 0111 0000 0111 0001 0111 0010 0111 0011 0111 0100 0111 0101 0111 0110 0111 0111 0111 1000 0111 1001 0111 1010 0010 1110 0010 0111 0011 1010 0011 1011 0011 1111 0010 0001 0010 1100 0010 0010 0010 1000 0010 1001 0010 0000 E F d : f H I g ? ! I L 0100 1100 M 0100 1101 1110 k 1 N 0100 Space Show the bit pattern used to store the word Hello! Show your calculations