sizes, and functions of computers in each category * Discuss how society uses computers in education, finance, government, health care, science, publishing, travel, and manufacturing 1.1 What Is a Computer? * A computer is an electronic device, operating under the control of instructions stored in its own memory. 1.2 What Is Data and Information? * Computer process data into information. * Data is a collection of unprocessed
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able to: 1. Define output device. 2. Enumerate different output devices and its functions. II. Subject Matter A. Topic : Output Devices B. Reference: Introduction to Information Technology By: Albano, Atole & Ariola C. Materials: Personal Computer III. Learning Tasks A. Daily Routine Activity 1. Greeting 2. Classroom Management 3. Prayer 4. Checking of Attendance 5. Checking of Assignment B. Review 1. What is input device? 2. Give examples of input device. C. Motivation
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Computer Structure and Logic June 29, 2015 Module 2 Short Answer I/O devices are a vital part of any computer system. These devices enable the user to put data into the system (input) and receive a visual representation of what they put in (output). Some of the most vital I/O devices to make a system operable are the most common seen. One such device being the monitor. The monitor is the single most important output device to have on a system. The monitor allows for a visual display of all inputted
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NT1110: LATEST TRENDS ON INPUT/OUTPUT DEVICE MODULE 2 Input/output is generally known as I/O in the IT field. Input/output device is the communication between an information system and another. Input serves as sending data into the computer’s CPU, while output devices send data outwards to the users. It provides man to machine communication. Some input devices could be highlighted as follows: * Keyboard:
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Discovering Computers Technology in a World of Computers, Mobile Devices, and the Internet Chapter 7 Input and Output Objectives Overview Differentiate among various types of keyboards: standard, compact, on‐ screen, virtual, ergonomic, gaming, and wireless Describe characteristics of various pointing devices: mouse, touchpad, pointing stick, and trackball Describe various types of pen input: stylus, digital pen, and graphics tablet See Page 288 for Detailed Objectives
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LOGIC GATES In electronics, a logic gate is an idealized or physical device implementing a Boolean function; that is, it performs a logical operation on one or more logical inputs, and produces a single logical output. Depending on the context, the term may refer to an ideal logic gate, one that has for instance zero rise time and unlimited fan-out, or it may refer to a non-ideal physical device[1] (see Ideal and real op-amps for comparison). Logic gates are primarily implemented using diodes or
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the answers are displayed. Both applications use a monitor. The monitor of a computer is an essential output device that allows you to understand all the tasks that a computer does. Without a monitor you can't see web pages, videos or work on a document. 2. What differences do you see between the two programs? Console applications use text-based program output and keyboard entered user input. Console applications can be faster once the user has learned the system. Command-line interfaces are
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computing power. Desktop Computers Workstations Portable Computers • Laptop computers— sometimes called notebook computers— designed for portability • Netbooks are extrasmall, extra-light, nofrills computers Handheld Devices Personal digital assistants (PDAs) Smart phones combine the functions of a phone, camera, PDA, game machine, and music/video player. Tablet computers bridge the gap between smart phone and notebook/netbook PC. Smart phone Servers
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1.2.1.4 1.2.2 1.2.2.1 1.2.2.2 1.2.2.3 1.2.2.4 1.2.2.5 Device Add ......................................................................................................................................................................... 6 Device Suspend .................................................................................................................................................................. 6 Device Swap ...........................................................
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Identify various types of : a. input devices b. output devices c. storage devices 9. Compare the use of various types of: a. input devices b. output deices c. storage devices 10. Identify the most commonly used input, output and storage devices. 11. Describe the basic structures of the following: a. floppy disk b. disk drive c. hard disk 12. Briefly explain how a disk drive works. 13. Relate the major parts of the microcomputer to the input-processing-output sequence. 14. Describe the
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