Examen De IntroducciÓn A LA Informatica
EXAMEN DE INTRODUCCIÓN A LA INFORMATICA
Questions and Answers
- 1.
¿Qué es la INFORMATICA?
- A.
Es la ciencia que estudia las aplicaciones tales como: Word, Excel, Power Point, etc.
- B.
Es la ciencia aplicada que abarca el estudio y aplicación del tratamiento automático de la información.
- C.
Es la ciencia que estudia los componentes físicos de una computadora.
Correct Answer
B. Es la ciencia aplicada que abarca el estudio y aplicación del tratamiento automático de la información.Explanation
The correct answer is "Es la ciencia aplicada que abarca el estudio y aplicación del tratamiento automático de la información." This answer accurately describes the field of computer science, which involves the study and application of automatic information processing. It encompasses a wide range of topics, including algorithms, programming languages, data structures, and software engineering. Additionally, it involves the development and use of computer systems and software to solve problems and improve efficiency in various industries and fields.Rate this question:
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- 2.
Son los componentes físicos de una computadora:
- A.
Bocinas, mouse, audífonos y teclado.
- B.
CPU, Monitor, teclado y bocinas.
- C.
CPU, Monitor, teclado y mouse.
Correct Answer
C. CPU, Monitor, teclado y mouse.Explanation
The correct answer is CPU, Monitor, teclado y mouse. These are the physical components of a computer. The CPU (Central Processing Unit) is the main component that performs calculations and executes instructions. The monitor is the display screen where users can see the output. The keyboard is used for inputting data and commands, while the mouse is used for navigating and selecting items on the screen.Rate this question:
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- 3.
Los sistemas informáticos realizan tres tareas básicas:
- A.
Entrada, Proceso y Salida.
- B.
Programan, Ejecutan e Imprimen.
- C.
Desarrollan, Implementan y Resuelven.
Correct Answer
A. Entrada, Proceso y Salida.Explanation
The correct answer is "Entrada, Proceso y Salida." This is because computer systems typically involve receiving input data, performing operations or processing on that data, and then producing output or displaying the results. This sequence of tasks is commonly referred to as the input-process-output (IPO) model, which forms the fundamental basis for computer operations.Rate this question:
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- 4.
Es el componente más importante de la computadora, ya que es el cerebro que controla y administra información, y ejerce el control de la computadora.
- A.
Teclado
- B.
CPU
- C.
Monitor
Correct Answer
B. CPUExplanation
The CPU, or Central Processing Unit, is the most important component of a computer. It acts as the brain of the computer, controlling and managing information, and exerting control over the entire system. The CPU carries out the instructions of a computer program by performing basic arithmetic, logical, control, and input/output (I/O) operations. It is responsible for executing tasks, processing data, and coordinating the activities of all the other hardware components in the computer system. Without the CPU, a computer would not be able to function or perform any tasks.Rate this question:
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- 5.
Programa que sirve para detectar y tratar de eliminar los virus informáticos que pueden haber infectado un disco duro, disquete o la memoria.
- A.
Aplicaciones
- B.
Procesadores de Texto
- C.
Software Antivirus
Correct Answer
C. Software AntivirusExplanation
The given answer "Software Antivirus" is correct because it accurately describes a program that is used to detect and attempt to eliminate computer viruses that may have infected a hard drive, floppy disk, or memory. Antivirus software is designed to scan files and systems for any malicious software and take appropriate actions to remove or quarantine them, protecting the computer from potential harm. It is an essential tool in maintaining the security and integrity of computer systems.Rate this question:
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- 6.
Mencione que es cada aplicación:Word:Excel:Power Point:
Correct Answer
Word: Procesador de Textos, Excel: Hoja de Calculos, Power Point: DiapositivasExplanation
The given answer correctly identifies the applications Word, Excel, and Power Point and provides a brief description of each. Word is a word processor used for creating and editing text documents. Excel is a spreadsheet program used for organizing and analyzing data through tables and formulas. Power Point is a presentation software used for creating slideshows with text, images, and multimedia elements.Rate this question:
- 7.
Mencione 3 dispositivos de almacenamiento de información:
Correct Answer
USB, CD, DVDExplanation
The given answer correctly identifies three devices for storing information: USB, CD, and DVD. These devices are commonly used for storing and transferring data. USB drives are portable and can store large amounts of data. CDs and DVDs are optical discs that can also store data, with DVDs having a higher storage capacity than CDs. These devices are widely used in various industries and by individuals for backing up data, sharing files, and storing media.Rate this question:
- 8.
Identifique correctamente las partes de una computadora.
- 9.
Identifique correctamente las partes del CPU.
- 10.
Identifique correctamente las partes del teclado
- 11.
De acuerdo a su trabajo de investigación, mencione los tipos de computadoras
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