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Los componentes físicos que constituyen un computador, junto con los dispositivos de entrada y salida, se conocen como hardware o sistema físico.
A.
Verdadero
B.
Falso
Correct Answer
A. Verdadero
Explanation The statement is true. The physical components that make up a computer, along with the input and output devices, are known as hardware or physical system.
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2.
Un______________es un dispositivo electrónico, utilizado para procesar información y obtener resultados, capaz de ejecutar cálculos y tomar decisiones a velocidades.
Correct Answer computador
Explanation A computador is an electronic device used to process information and obtain results, capable of executing calculations and making decisions at high speeds.
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3.
Un Mouse es un dispositivo pequeño que permite señalar e ingresar información, se le denomina ratón debido a su apariencia.
A.
Verdadero
B.
Falso
Correct Answer
A. Verdadero
Explanation A mouse is a small device that allows you to point and input information, and it is called a "ratón" due to its appearance. This statement is true because a mouse is indeed a small device that is used to navigate and interact with a computer screen, and it is commonly referred to as a "ratón" in Spanish-speaking countries. The term "ratón" is derived from its resemblance to a mouse, with its shape and size resembling that of a small rodent.
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4.
Son aquellos que llevan de fábrica información grabada y que sólo pueden utilizarse para reproducir esa información en múltiples computadoras
A.
Disco Flexible
B.
Memoria RAM
C.
CD/ROM
D.
Ranuras IDE
Correct Answer
C. CD/ROM
Explanation CD/ROM stands for Compact Disc/Read-Only Memory. It is a type of storage device that contains pre-recorded data and can only be used to reproduce that information on multiple computers. Unlike other options listed, such as floppy disks or RAM, CD/ROMs cannot be written or modified, making them a read-only medium for data storage and retrieval.
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5.
Seleccione las partes de un computador (HARDWARE)
A.
Micro-Procesador
B.
Tarjeta Madre
C.
Sistemas operativos
D.
Memoria RAM
E.
Herramientas de Corrección y Optimización.
Correct Answer(s)
A. Micro-Procesador B. Tarjeta Madre D. Memoria RAM
Explanation The given answer is correct because the micro-processor, motherboard, and RAM are all essential components of a computer's hardware. The micro-processor is responsible for executing instructions and performing calculations, the motherboard connects all the components together and allows them to communicate, and the RAM is used for temporary data storage while the computer is running. The other options listed, such as operating systems and optimization tools, are not hardware components but rather software or tools that can be installed on the computer.
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6.
Las unidades IDE se utilizan ampliamente en computadores personales y su capacidad varía de 50 MB a 1 GB.
A.
Verdadero
B.
Falso
Correct Answer
B. Falso
Explanation Las unidades IDE no se utilizan ampliamente en computadoras personales en la actualidad. Han sido reemplazadas por unidades SATA, que ofrecen una mayor velocidad de transferencia de datos. Además, la capacidad de las unidades IDE generalmente no supera los 500 GB, por lo que la afirmación de que su capacidad varía de 50 MB a 1 GB es incorrecta. Por lo tanto, la respuesta correcta es "Falso".
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7.
Tiene como funciones motivar, movilizar, sensibilizar a las personas, ayuda a asumir responsabilidades, descubre en los individuos: sus aspiraciones, sus necesidades, sus esperanzas, sus trabajos etc.
A.
Unidad de disco flexible
B.
Unidad de CD/ROM
C.
Monitor
Correct Answer
C. Monitor
Explanation The given statement describes the functions of a monitor, which include motivating, mobilizing, and sensitizing people. It also helps individuals assume responsibilities and discover their aspirations, needs, hopes, and work. This explanation aligns with the given answer "Monitor".
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8.
¿Qué es un computador?
A.
Es un equipo electrónico capaz de recibir y ejecutar un conjunto de instrucciones realizando cálculos sobre los datos numéricos.
B.
Es un medio de almacenamiento que sólo permite lectura de datos. En general, los datos en la memoria ROM no se pueden modificar.
Correct Answer
A. Es un equipo electrónico capaz de recibir y ejecutar un conjunto de instrucciones realizando cálculos sobre los datos numéricos.
Explanation The correct answer explains that a computer is an electronic device that can receive and execute a set of instructions, performing calculations on numerical data. This definition accurately describes the main function and capability of a computer.
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9.
El teclado es un dispositivo o periférico de entrada, en parte inspirado de las máquinas de escribir, que se utiliza un sistema de botones para que actúen como palancas mecánicas o interruptores electrónicos.
A.
Verdadero
B.
Falso
Correct Answer
A. Verdadero
Explanation The statement correctly states that a keyboard is an input device inspired by typewriters that uses buttons to act as mechanical levers or electronic switches. Therefore, the answer is true.
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