Introducción a la informática

TEMA 1 INTRODUCCIÓN A LA INFORMÁTICA

BREVE HISTORIA DE LA INFORMÁTICA ,[object Object],[object Object]

[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

COMPONENTES ESENCIALES EN INFORMÁTICA ,[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],111 7 110 6 101 5 100 4 011 3 010 2 001 1 000 0 Bit 2 bit 1 bit 0 Numero Octal

[object Object],[object Object],[object Object],[object Object],1111 F 1110 E 1101 D 1100 C 1011 B 1010 A 1001 9 1000 8 0111 7 0110 6 0101 5 0100 4 0011 3 0010 2 0001 1 0000 0 bit3bit2bit 1 bit 0 Dígito Hexadecimal

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],7 6 5 4 3 21 0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],21 0 21 0 21 0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],21 0 21 0 2 1 0

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],21 0 21 0

[object Object],[object Object],[object Object],[object Object],2 10 =1024GB 2 20 =1048576 MB 2 30 =1073741824KB 2 40 =1099511627776B TB TeraByte 2 10 =1024MB 2 20 =1048576 KB 2 30 =1073741824B GB GigaBytes 2 10 =1024KB 2 20 =1048576 B MB MegaByte 2 10 =1024B 8x2 10 =8192 b KB Kilobytes 8 bits B Byte Equivalencia Símb Unidad Medida

[object Object],[object Object],[object Object],[object Object],[object Object]

COMPONENTES DE UN ORDENADOR ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

EL ORDENADOR PORTÁTIL ,[object Object],[object Object],[object Object]

EL FLUJO DE LA INFORMACIÓN Periféricos de entrada Reloj Interrupciones RAM CPU Periféricos de Salida Dispositivos de almacenamiento

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