PPT-Chapter 6 Input devices translate data into a form that the system unit can process

Some hardware input devices include Keyboards Mice Pointing devices Scanning devices Image capturing devices Audioinput devices Keyboards Traditional keyboards Laptop keyboards Thumb keyboards. I/O Hardware. Application I/O Interface. Kernel I/O Subsystem. Transforming I/O Requests to Hardware Operations. I/O Hardware. Incredible variety of I/O devices. Common concepts. Port . Bus. (. daisy chain . What’s a Computer?. Characteristics of a Computer. Evolution of Computers. Generations of Computers. Classification of Computers. Block Diagram. Internal Communications. Input Devices. Output Devices. Input Hardware. Devices that translate . . into a form the computer can process. Translates . . , . and . . . into . Output Hardware. Devices that translate information processed by the computer into a form humans can understand. NARSINGHPUR. CS PROJECT . PRESENTATION. INPUT ,OUTPUT AND. MEMORY DEVICES. DATA TO BE PROCESSED BY A COMPUTER USUALLY ORGINATE AS WRITTEN DOCUMENTS . THE DATA HAS TO BE FIRST CONVERTED TO A FORM OFWHICH CAN BE READ BY AN INPUT UNIT OF THE COMPUTER. THIS FORM IS CALLED AS MACHINE-READABLE FORM.. Prof. Sokol. Computer and Information Science. Brooklyn College. 2. What is a Computer?. A . COMPUTER. is an electronic device that can:. Receive information. Perform processes. Produce output. Store info for future use.. Responsible for the report submission. Should not be the sole writer but is the one to ensure the report gets submitted. Receives unit specific materials. Receives email reminders. Administrative Services. Section A: Device Basics. Section B: Device Options. Section C: Processors and Memory. Section D: Storage. Section E: Input and Output. Unit 2: Digital Devices. 2. Section A: Device Basics. Computers. INPUT. OUTPUT. What is a computer system?. A computer system is a mix of electronic hardware and software.. But it can only follow the . instructions. that we give it.. It accepts . data. as . input. Chapter 3: Input, Output, and Storage. Learning Objectives:. Define input and describe the available types of keyboards and pointing devices. Describe scanning and image-capturing device types and features. INPUT. OUTPUT. What is a computer system?. A computer system is a mix of electronic hardware and software.. But it can only follow the . instructions. that we give it.. It accepts . data. as . input. By Humphrey Kumwembe. OBJECTIVES. After completing this lesson, you should be able to:. Define input and differentiate among a program, command and user response.. Identify input device categories.. Define output and describe the types of output.. In computing, an . input device.  is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.. Chapter 3 Operating Systems Concepts 1 A Computer Model An operating system has to deal with the fact that a computer is made up of a CPU, random access memory (RAM), input/output (I/O) devices, and long-term storage. BAKISS HIYANA ABU BAKAR. COURSE LEARNING OUTCOMES (CLO). Explain clearly blocks, parts, components and instructions found in the automation systems. (C3). Construct simple automation sequential control of hardware or PLC system based on IEC 61131 and NEMA standards. (C4).