From the ASCII table… Symbol Decimal Binary A B 66

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Presentation transcript:

From the ASCII table… Symbol Decimal Binary A 65 01000001 B 66 01000010 C 67 01000011 D 68 01000100 E 69 01000101 F 70 01000110 G 71 01000111 H 72 01001000 I 73 01001001 J 74 01001010 K 75 01001011 L 76 01001100 M 77 01001101 N 78 01001110 O 79 01001111 P 80 01010000 Q 81 01010001 R 82 01010010 S 83 01010011 T 84 01010100 U 85 01010101 V 86 01010110 W 87 01010111 X 88 01011000 Y 89 01011001 Z 90 01011010 Symbol Decimal Binary a 97 01100001 b 98 01100010 c 99 01100011 d 100 01100100 e 101 01100101 f 102 01100110 g 103 01100111 h 104 01101000 i 105 01101001 j 106 01101010 k 107 01101011 l 108 01101100 m 109 01101101 n 110 01101110 o 111 01101111 p 112 01110000 q 113 01110001 r 114 01110010 s 115 01110011 t 116 01110100 u 117 01110101 v 118 01110110 w 119 01110111 x 120 01111000 y 121 01111001 z 122 01111010

From the ASCII table… Symbol Decimal Binary Space 32 00100000 ! 33 00100001 " 34 00100010 # 35 00100011 $ 36 00100100 % 37 00100101 & 38 00100110 ' 39 00100111 ( 40 00101000 ) 41 00101001 * 42 00101010 + 43 00101011 , 44 00101100 - 45 00101101 . 46 00101110 / 47 00101111 : 58 00111010 ; 59 00111011 < 60 00111100 = 61 00111101 > 62 00111110 ? 63 00111111 Symbol Decimal Binary @ 64 01000000 [ 91 01011011 \ 92 01011100 ] 93 01011101 ^ 94 01011110 _ 95 01011111 ` 96 01100000 { 123 01111011 ¦ 124 01111100 } 125 01111101 ~ 126 01111110

Task 1 Use the tables on the previous slides to write your full name (first name & surname) in binary!

If y… Decode this message: Task 2 0100100101100110001000000111100101101111011101010010000001100011011000010110111000100000011100100110010101100001011001000010000001110100011010000110100101110011001011000010000001111001011011110111010101011100011000010111001001100101001000000110000101101101011000010111101001101001011011100110011100100001001000000011101000101001 If y…

Task 3 Create a sentence/phrase and convert it into binary code. Swap with a partner and get them to decode your message..