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Home Question Bank Computer Technology Archive 2024 December 15

Computer-technology Questions from Dec 15,2024

Browse the Computer-technology Q&A Archive for Dec 15,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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QUESTION \( 3 / 10 \) Which of the following best describes an intranet? 1 point \( \begin{array}{l}\text { An intranet is a service that provides } \\ \text { access to pre-configured virtual } \\ \text { machines for a fee. }\end{array} \) \( \begin{array}{l}\text { An intranet is a type of file } \\ \text { transfer protocol. }\end{array} \) in intranet is used to host a company's internal websites and resources. An intranet is a single server with many virtual instances on it. QUESTION \( 2 / 10 \) Which of the following are cons that come from using a Cloud Service? Select all that apply. 1 point \( \square \) Having to purchase expensive networking hardware \( \square \) Recurring cost \( \begin{array}{l}\text { The need to depend on a provider } \\ \text { for service }\end{array} \) \( \square \) A simplified user interface ( QUESTION \( 1 / 10 \) Which service gives access to pre- configured virtual machines that can be used like physical servers? 1 point laas Saas Daas public class DemoScanner \{ public static void main (String[] args) \{ Scanner teclado = new Scanner(System.in); nombre = teclado.next (); System.out.println("Hola " + nombre + "!"); oolean Algebra, Logic Functions, and Canonical Representation Vrite the truth table for each of the following logic functions: \( \mathrm{F}=\mathrm{X}^{\prime} \mathrm{Y}^{\prime}+\mathrm{X}^{\prime} \mathrm{Y}^{\prime} \mathrm{Z}^{\prime} \) \( \mathrm{F}=\mathrm{W}^{\prime}+\mathrm{X}^{\prime}\left(\mathrm{Y}^{\prime}+\mathrm{Z}\right) \) \( \mathrm{F}=\left(\mathrm{A}^{\prime}+\mathrm{B}^{\prime}+\mathrm{C} . \mathrm{D}\right)\left(\mathrm{B}+\mathrm{C}^{\prime}+\mathrm{D}^{\prime}\right) \) \( \mathrm{F}=\left(\left(\left(\mathrm{A}^{\prime}+\mathrm{B}\right)^{\prime}+\mathrm{C}^{\prime}\right)^{\prime}+\mathrm{D}\right)^{\prime} \) - Ejercicio 1: Gestión de una Biblioteca Enunciado: Imagina que estás desarrollando un sistema para gestionar una biblioteca. Necesitas representar libros y bibliotecarios. Cada libro tiene un título, un autor y un número de páginas. Los bibliotecarios tienen un nombre, una identificación única y un número de teléfono. Los bibliotecarios pueden registrar nuevos libros en la biblioteca y mostrar la información de los libros registrados. 1. Identifica y crea las clases necesarias para representar esta situación. 2. Define los atributos y métodos que consideres necesarios para cada clase. 3. En una clase de prueba, crea algunos libros y bibliotecarios, registra los libros y muestra la información de los libros registrados. A response to a client's HITP request is 200 . What does this mean? The client request was not able to be completed due to an error. The client needs to complete additional actions to fulfill the request. The client request was received and is being processed. \( \begin{array}{l}\text { The client request was received and accepted by the } \\ \text { server. }\end{array} \) Scenario: You are on a mobile phone searching for tickets to a concert. You search for the tickets at Tix-r-Us and the results are shown on the mobile device. Which of the following statements best describes this process using the terms client, server, request, response? Your mobile device is the client making a response to the server with Tix-r-Us. The server sends a request to your mobile device. Your mobile device is the server making a request to the client with Tix-r-Us. The server sends a response to your mobile device. The Tix-r-Us server makes a request to your mobile device which is the client. Your mobile device sends a \begin{tabular}{l} Question 10 \\ Which statement best describes how developers have changed their \\ approach to developing websites for difiterent devices? \\ \( \begin{array}{l}\text { Developers are contracting new web designers to } \\ \text { develop Ul for smaller screens. }\end{array} \) \\ \( \begin{array}{l}\text { Developers are redesigning wireframes from larger } \\ \text { screen user interfaces to accommodate smaller devices. }\end{array} \) \\ \( \begin{array}{l}\text { Developers are adopting a mobile-first approach to } \\ \text { ensure an optimal UX for visitors on mobile devices. }\end{array} \) \\ \( \begin{array}{l}\text { Developers are adopting new protocols to ensure an } \\ \text { optimal UX for visitors on mobile devices. }\end{array} \) \\ \hline 44F \end{tabular}
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