Binary Code, ASCII Code, and Algorithms.

Binary Code, ASCII Code, and Algorithms.

Binary code

PLAY !!

What is binary code? How are numbers represented in binary? A binary code is a programming code that is in binary, that is, zeros and ones.

What is binary code used for in computing? Binary code is a numbering system used to represent data and process instructions in a computer of any kind.

LINK HERE

For example, let's convert the decimal number 23 to binary: 23 ÷ 2 = 11, remainder 1. 11 ÷ 2 = 5, remainder 1. 5 ÷ 2 = 2, remainder 1. 2 ÷ 2 = 1, remainder 0. 1 ÷ 2 = 0, remainder 1. It means that 23 in binary code is 10111

See the video !!!

ASCII code

ASCII CODE TABLE

What is ASCII code?

ASCII (American Standard Code for Information Interchange) is the most common character encoding format for text data in computers and on the internet.

How are binary numbers used to represent letters and characters?

The ASCII code takes each character on the keyboard and assigns it a binary number. For example: the letter 'a' has the binary number 0110 0001 (this is the denary number 97) the letter 'b' has the binary number 0110 0010 (this is the denary number 98)

What is the difference between ASCII and Unicode? ASCII and Unicode are two popular encoding schemes. ASCII encodes symbols, digits, letters, etc., whereas Unicode encodes special texts from different languages, letters, symbols, etc.

Examples of Algorithms in Everyday Life Tying Your Shoes. Following a Recipe. Classifying Objects. Bedtime Routines. Finding a Library Book in the Library. Driving to or from Somewhere. Deciding What to Eat.

Algorithms

What is an algorithm? An algorithm is a procedure used for solving a problem or performing a computation.

Why are algorithms important in computing? Algorithms are used to find the best possible way to solve a problem, based on data storage, sorting and processing, and machine learning. In doing so, they improve the efficiency of a program. Algorithms are used in all areas of computing. Because it is a fantastic way of automating computer decisions.

Examples of Algorithms in Everyday Life

• Tying Your Shoes.
• Following a Recipe.
• Classifying Objects.
• Bedtime Routines.
• Finding a Library Book in the Library.
• Driving to or from Somewhere.
• Deciding What to Eat.

Thanks for watching, bye!

PASS NUMBERS TO BINAR GAME

Letter ASCII Code Binary Letter ASCII Code Binary

• a 097 01100001 A 065 01000001

• b 098 01100010 B 066 01000010
• c 099 01100011 C 067 01000011
• d 100 01100100 D 068 01000100
• e 101 01100101 E 069 01000101
• f 102 01100110 F 070 01000110
• g 103 01100111 G 071 01000111
• h 104 01101000 H 072 01001000
• i 105 01101001 I 073 01001001
• j 106 01101010 J 074 01001010
• k 107 01101011 K 075 01001011
• l 108 01101100 L 076 01001100
• m 109 01101101 M 077 01001101

• n 110 01101110 N 078 01001110
• o 111 01101111 O 079 01001111
• p 112 01110000 P 080 01010000

• q 113 01110001 Q 081 01010001
• r 114 1110010 R 082 01010010
• s 115 01110011 S 083 01010011
• t 116 01110100 T 084 01010100

• u 117 01110101 U 085 01010101
• v 118 01110110 V 086 01010110
• w 119 01110111 W 087 01010111

• x 120 01111000 X 088 01011000
• y 121 01111001 Y 089 01011001

• z 122 01111010 Z 090 01011010

GO BACK

Letter ASCII Code Binary Letter ASCII Code Binary

• a 097 01100001 A 065 01000001

• b 098 01100010 B 066 01000010
• c 099 01100011 C 067 01000011
• d 100 01100100 D 068 01000100
• e 101 01100101 E 069 01000101
• f 102 01100110 F 070 01000110
• g 103 01100111 G 071 01000111
• h 104 01101000 H 072 01001000
• i 105 01101001 I 073 01001001
• j 106 01101010 J 074 01001010
• k 107 01101011 K 075 01001011
• l 108 01101100 L 076 01001100
• m 109 01101101 M 077 01001101

• n 110 01101110 N 078 01001110
• o 111 01101111 O 079 01001111
• p 112 01110000 P 080 01010000

• q 113 01110001 Q 081 01010001
• r 114 1110010 R 082 01010010
• s 115 01110011 S 083 01010011
• t 116 01110100 T 084 01010100

• u 117 01110101 U 085 01010101
• v 118 01110110 V 086 01010110
• w 119 01110111 W 087 01010111

• x 120 01111000 X 088 01011000
• y 121 01111001 Y 089 01011001

• z 122 01111010 Z 090 01011010

GO BACK