Componentes de un ordenador: Test interactivo para Sistemas Microinformáticos y Redes

Question 1

Identify the central component that controls the overall operation of a microcomputer system:

Accepted Answer

Central processing unit (CPU)

Answer

Random access memory (RAM)

Answer

Graphics processing unit (GPU)

Answer

Hard disk drive (HDD)

Question 2

Which component serves as the central hub, connecting various system components within a microcomputer?

Accepted Answer

Motherboard

Answer

Solid-state drive (SSD)

Answer

Power supply unit (PSU)

Answer

Expansion card

Question 3

Identify the type of computer memory that stores data temporarily and loses its contents when the system is powered off:

Accepted Answer

Random access memory (RAM)

Answer

Hard disk drive (HDD)

Answer

Read-only memory (ROM)

Answer

Solid-state drive (SSD)

Question 4

What is the primary purpose of an expansion card in a microcomputer system?

Accepted Answer

Extend the functionality of the system by adding additional hardware capabilities

Answer

Connect the system to a network

Answer

Control the system's power supply

Answer

Provide storage space for data

Question 5

Which of the following devices allows users to enter information into a microcomputer system?

Accepted Answer

Input device

Answer

Processing device

Answer

Storage device

Answer

Output device

Question 6

Identify the primary function of an operating system in a microcomputer system:

Accepted Answer

Manage system resources, including hardware and software components, and provide a platform for running applications

Answer

Store and retrieve data from storage devices

Answer

Process user data and perform calculations

Answer

Provide a graphical user interface (GUI) for user interaction

Question 7

Which type of software is specifically designed to perform specific tasks, such as word processing or image editing?

Accepted Answer

Application software

Answer

Firmware

Answer

System software

Answer

Programming language

Question 8

What is the main purpose of a utility program?

Accepted Answer

Perform maintenance and diagnostic tasks to ensure the smooth operation of a microcomputer system

Answer

Play games and provide entertainment

Answer

Create and edit documents

Answer

Browse the internet and access online resources

Question 9

Which of the following is considered a high-level programming language, designed to be more human-readable and easier to code in?

Accepted Answer

Python

Answer

Assembly language

Answer

Machine code

Answer

Binary code

Question 10

What is the primary function of a compiler in the software development process?

Accepted Answer

Translate high-level source code into machine code that can be directly executed by the computer's processor

Answer

Debug and identify errors in the source code

Answer

Manage the execution of multiple programs concurrently

Answer

Interpret high-level source code line by line and execute it

Question 11

¿Cuáles de los siguientes son componentes externos de un sistema microinformático?

Accepted Answer

Impresora y Ratón

Answer

Memoria RAM

Answer

Placa base

Answer

Procesador

Question 12

¿Qué componente del sistema microinformático es responsable de procesar los datos y ejecutar las instrucciones?

Accepted Answer

Procesador

Answer

Placa base

Answer

Fuente de alimentación

Answer

Disco duro

Question 13

¿Qué tipo de memoria es volátil y se utiliza para almacenar datos y programas que se están ejecutando actualmente?

Accepted Answer

Memoria RAM

Answer

Memoria ROM

Answer

Memoria caché

Question 14

¿Cuál de las siguientes afirmaciones sobre el disco duro es correcta?

Accepted Answer

Es un dispositivo de almacenamiento no volátil y permanente.

Answer

Se utiliza únicamente para almacenar el sistema operativo.

Answer

Contiene únicamente la información de configuración del sistema.

Answer

Es el componente más rápido del sistema microinformático.

Question 15

¿Qué dispositivo de interfaz permite conectar un sistema microinformático a una red?

Accepted Answer

Tarjeta de red

Answer

Tarjeta gráfica

Answer

Tarjeta de sonido

Answer

Tarjeta de memoria

Question 16

¿Cuál de los siguientes no es un tipo de software de sistema?

Accepted Answer

Software de aplicación

Answer

Utilidades

Answer

Controladores de dispositivo

Answer

Sistema operativo

Question 17

¿Qué lenguaje de programación se utiliza comúnmente para desarrollar aplicaciones web interactivas?

Accepted Answer

JavaScript

Answer

C++

Answer

Python

Answer

Java

Question 18

¿Cuál de las siguientes características es propia de los lenguajes de programación de alto nivel?

Accepted Answer

Son más fáciles de leer y escribir para los humanos.

Answer

Son más eficientes que los lenguajes de bajo nivel.

Answer

Están más cerca del lenguaje máquina.

Question 19

¿Qué tipo de compilador genera código objeto en una sola pasada sobre el código fuente?

Accepted Answer

Compilador de una sola pasada

Answer

Compilador incremental

Answer

Compilador de varias pasadas

Question 20

¿Cuál de las siguientes herramientas es esencial para depurar programas y detectar errores?

Accepted Answer

Depurador

Answer

Analizador sintáctico

Answer

Compilador

Answer

Editor de texto

Question 21

¿Cuál de los siguientes componentes internos es el encargado de procesar los datos e instrucciones?

Accepted Answer

Unidad Central de Procesamiento (CPU)

Answer

Unidad de Estado Sólido (SSD)

Answer

Memoria de Acceso Aleatorio (RAM)

Question 22

¿Cuál de los siguientes componentes externos proporciona al usuario una interfaz gráfica?

Accepted Answer

Monitor

Answer

Ratón

Answer

Impresora

Answer

Teclado

Question 23

¿Qué tipo de software está diseñado para realizar tareas específicas, como procesar textos o navegar por Internet?

Accepted Answer

Software de Aplicación

Answer

Software de Programación

Answer

Software de Sistema

Answer

Software Antivirus

Question 24

¿Cuál de los siguientes lenguajes de programación se considera de alto nivel y relativamente fácil de aprender?

Accepted Answer

Python

Answer

Fortran

Answer

C

Answer

Ensamblador

Question 25

¿Qué unidad de medida se utiliza para medir la velocidad de procesamiento de un ordenador?

Accepted Answer

Gigahercios (GHz)

Answer

Milisegundos (ms)

Answer

Megabits por segundo (Mbps)

Answer

Bytes por segundo (Bps)

Question 26

¿Cuál de los siguientes componentes proporciona energía al sistema microinformático?

Accepted Answer

Fuente de Alimentación

Answer

Tarjeta Gráfica

Answer

Ventilador de la CPU

Answer

Placa Base

Question 27

¿Qué protocolo de red se utiliza para conectar ordenadores en una red de área local (LAN)?

Accepted Answer

Ethernet

Answer

Bluetooth

Answer

Wi-Fi

Answer

Zigbee

Question 28

Which of the following is NOT a primary hardware component of a microcomputer system?

Accepted Answer

Printer

Answer

RAM

Answer

CPU

Answer

Hard drive

Question 29

What is the function of the motherboard in a microcomputer system?

Accepted Answer

Provides a central connection hub for all components

Answer

Stores data and programs

Answer

Processes data and instructions

Answer

Manages the graphical user interface

Question 30

Which type of software is responsible for managing and allocating the hardware resources of a microcomputer system?

Accepted Answer

Operating system

Answer

Application software

Answer

Utility software

Answer

Firmware

Question 31

What is the primary purpose of the BIOS chip in a microcomputer system?

Accepted Answer

Provides basic input/output functions and system initialization

Answer

Connects all components on the motherboard

Answer

Stores the operating system

Answer

Processes data and instructions

Question 32

Which of the following is a high-level programming language?

Accepted Answer

C++

Answer

Google Chrome

Answer

Microsoft Word

Answer

Adobe Photoshop

Question 33

What is the primary function of a compiler in software development?

Accepted Answer

Translates high-level code into machine-readable instructions

Answer

Provides a user-friendly graphical interface

Answer

Interprets code line by line during program execution

Answer

Manages the hardware resources of a system

Question 34

Which of the following is a common type of input device used in microcomputer systems?

Accepted Answer

Keyboard

Answer

Monitor

Answer

Hard drive

Answer

Printer

Question 35

What is the main purpose of a network interface card (NIC) in a microcomputer system?

Accepted Answer

Facilitates communication and data transfer over a network

Answer

Provides a graphical user interface

Answer

Processes data and instructions

Answer

Stores data and programs

Question 36

Which of the following is primarily used for storing data and programs in a microcomputer system?

Accepted Answer

Hard drive

Answer

Printer

Answer

Monitor

Answer

Keyboard

Question 37

What is the primary function of a power supply unit (PSU) in a microcomputer system?

Accepted Answer

Converts AC power into regulated DC power for system components

Answer

Processes data and instructions

Answer

Connects all components on the motherboard

Answer

Stores data and programs

Question 38

Which component of a computer system is responsible for processing data and instructions?

Accepted Answer

CPU (Central Processing Unit)

Answer

Hard Disk Drive (HDD)

Answer

RAM (Random Access Memory)

Answer

Motherboard

Question 39

What is the main function of RAM in a computer system?

Accepted Answer

Temporary storage for active programs and data.

Answer

Permanent storage for the operating system and applications.

Answer

Providing power to the computer.

Answer

Connecting peripheral devices to the motherboard.

Question 40

What type of storage device is typically used to store the operating system and applications?

Accepted Answer

Hard Disk Drive (HDD) or Solid State Drive (SSD)

Answer

RAM (Random Access Memory)

Answer

USB flash drive

Answer

Optical Disc Drive (ODD)

Question 41

What is the purpose of a graphics card in a computer system?

Accepted Answer

To process and display visual information on the screen.

Answer

To control the speed of the computer's clock cycle.

Answer

To manage communication between the CPU and other components.

Question 42

Which of the following is an example of an input device?

Accepted Answer

Keyboard

Answer

Monitor

Answer

Speakers

Answer

Printer

Question 43

What is the main difference between system software and application software?

Accepted Answer

System software manages the computer's hardware, while application software performs specific tasks for the user.

Answer

System software is more complex than application software.

Question 44

What is the purpose of a motherboard in a computer system?

Accepted Answer

It acts as the main circuit board that connects all other components.

Answer

It stores the operating system and applications.

Answer

It controls the speed of the CPU.

Question 45

Which of the following is a common type of network interface card (NIC) used for wired connections?

Accepted Answer

Ethernet

Answer

Wi-Fi

Answer

Bluetooth

Answer

USB

Question 46

What is the role of a power supply unit (PSU) in a computer system?

Accepted Answer

To convert AC power from the wall outlet to DC power for the computer's components.

Answer

To manage communication between the CPU and other components.

Answer

To store the operating system and applications.