About Computer Flashcards

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1
Q

Hardware

A

Lo que se puede tocar de una computadora

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2
Q

Software

A

Lo que NO se puede tocar de una computadora

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3
Q

CPU

A

Cerebro de la computadora

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4
Q

CU

A

Control Unit:

It tells the computer’s memory, arithmetic/logic unit and input and output devices how to respond to a program’s instructions

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5
Q

ALU

A

Arigmetic Logic Unit:

The ALU uses to operands and code that tells it which operations to perform for input data. After the information has been processed by the ALU, it is sent to the computer’s memory.

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6
Q

Motherboard

A

Conecta todo entradas y salidas

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7
Q

Métodos de Salida

A

‣ Display Temporal
‣ Display Permanente
‣ Salida Eléctrica/Mecánica

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8
Q

Ejemplos de Display Temporal

A

‣ Luces
‣ Pantallas
‣ Displays

(Se pueden apagar y prender)

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9
Q

Ejemplos de Display Permanente

A

‣ Impresiones

Estarán ahí para siempre

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10
Q

Ejemplos de Salida Eléctrica/Mecánica

A

‣ Actuadores

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11
Q

Estructura de Datos

A

‣ De que se esta hablando (Precio)
‣ Tipo de Dato (Numérico)
‣ Formato ($)

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12
Q

RAM

A

Random Access Memory:

Memoria Temporal y almacena funciones

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13
Q

ROM

A

Read Only Memory:

‣ Ayuda a la computadora para encender
‣ Programas de Fábrica

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14
Q

Caché

A

Conjunto de datos que son duplicados de los originales guardando una copia en la memoria caché.

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15
Q

Memoria Principal

A

Almacenamiento Temporal que el CPU toma de primera mano

RAM, ROM, Caché

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16
Q

Memoria Secundaria

A

Componente Adicional no cercano al CPU que ayuda a incrementar la capacidad.
(Disco Duro y dispositivos externos)

17
Q
Ordena por (Memoria VS Rapidez)
Disco duro, RAM, CPU, Caché, ROM
A

+ Capacidad / - Rapidez

Disco Duro
RAM/ROM
Caché
CPU

  • Capacidad / + Rapidez
18
Q

Software General de Aplicación

A

Uso específico

19
Q

Paquetes de Aplicación Especifica

A

Trabajos Específicos (Contabilidad)

20
Q

Software a la Medida

A

Uso del usuario

21
Q

Partes de un sistema

A

Entrada → Proceso → Salida

Almacenamiento

22
Q

Ordena:

Interfaz de Usuario, Hardware, Sistema operativo, Aplicaciones

A

Usuario ☺

Aplicaciones
Interfaz de Usuario
Sistema operativo
Hardware