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Binary Lesson 4 Hexadecimal and Binary Practice

Binary Lesson 4 Hexadecimal and Binary Practice. Counting to 15. Base Base Base 16 Base Base Base 16 Two Ten (Hex) Two Ten (Hex) 0 0 0 1000 8 8 1 1 1 1001 9 9 10 2 2 1010 10 A 11 3 3 1011 11 B

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Binary Lesson 4 Hexadecimal and Binary Practice

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  1. Binary Lesson 4Hexadecimal and Binary Practice

  2. Counting to 15 Base Base Base 16 Base Base Base 16 Two Ten (Hex) Two Ten (Hex) 0 0 0 1000 8 8 1 1 1 1001 9 9 10 2 2 1010 10 A 11 3 3 1011 11 B 100 4 4 1100 12 C 101 5 5 1101 13 D 110 6 6 1110 14 E 111 7 7 1111 15 F

  3. Four Bits Make a Nybble 4s 2s 1s 8s 1001 A nybble can be represented by one hexadecimal digit Values from 0 to 15, or 0 to F

  4. Eight Bits Make a Byte 128s 64s 64s 32s 32s 32s 16s 16s 16s 8s 8s 8s 8s 4s 4s 4s 4s 2s 2s 2s 1s 1s One nybble: 0 through F One nybble: 0 through F 10011001 So this number is 128 + 16 + 8 + 1 = 153

  5. Two hexadecimal digits make a byte One nybble: 0 through F # of 16s One nybble: 0 through F # of 1s 10011001 So this number is $99 = 9*16 + 9 = 144+9 = 153

  6. Binary iClicker Questions

  7. What is 16 in hexadecimal? $0A $A6 $0F $10 $16 1 of 11

  8. What is $A0 in decimal? 160 100 10 255 90 2 of 11

  9. What is 64 in hexadecimal? $20 $30 $34 $40 $44 3 of 11

  10. What is 252 in hexadecimal? $F0 $F8 $FA $FC $FE 4 of 11

  11. Convert this binary number to hexadecimal:01101101 $23 $63 $67 $69 $6B 5 of 11

  12. What is the highlighted IP Address? 127.0.0.1 120.168.0.139 192.168.0.101 192.168.0.91 Something else 6 of 11

  13. Convert this IP address to hexadecimal:127.0.0.1 80 00 00 01 81 00 00 01 79 00 00 01 7F 00 00 01 7D 00 00 01 7 of 11

  14. Convert this IP address to binary:127.0.0.1 11111111 00000000 00000000 00000001 01111111 00000000 00000000 00000001 00111111 00000000 00000000 00000001 00011111 00000000 00000000 00000001 00001111 00000000 00000000 00000001 8 of 11

  15. Convert this IP address to binary:147.144.0.1 11111111 00000000 00000000 00000001 01111111 00000000 00000000 00000001 10010111 10010000 00000000 00000001 10010011 10010000 00000000 00000001 10010111 10110000 00000000 00000001 9 of 11

  16. Convert this IP address to binary:147.255.255.254 10010111 00000000 00000000 00000001 10010011 11111111 00000000 00000001 10010111 11111111 11111111 11111111 10010011 11111111 11111111 11111110 10010011 11111111 11111111 11111101 10 of 11

  17. Convert this subnet mask to binary:255.255.255.0 11111111 11111111 11111111 11111111 11111111 00000000 00000000 00000000 01111111 01111111 01111111 00000000 11111111 11111111 11111111 00000001 11111111 11111111 11111111 00000000 11 of 11

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