Premium Essay

Hardware and Software Peripherals

In:

Submitted By mxrkvincent
Words 594
Pages 3
Executive Summary
Storage devices and backup media
The storage is where we save or backup our files. The most common storage device and backup medias are: floppy disk drive, hard disk drive, optical drives, and removable storage devices.
Motherboard components, types and features
A motherboard is “a circuit board in a minicomputer or microcomputer through which all signals are directed.” The motherboard is one of the most important components of a computer.
Power supplies types and characteristics
The power supply is an electronic device that supplies electric energy to an electrical load. The power supply of a computer converts the alternating current to direct current.
Purpose and characteristics of CPUs and their features
The main purpose of the CPU is to control and direct all the activities of the computer using both external and internal buses. There are also many different types and features of CPUs. It is necessary to have a CPU for the computer to function.
Cooling methods and devices
As you continue to use the computer for long hours, it might heat up, so it is necessary to have a cooling fan, it helps the heat to travel away from the CPU to prevent it from overheating that may lead to some problems.
Memory types, its characteristics and purposes
The RAM or memory is a form of computer data storage. There are different types of memory. Some common types of memory are: DRAM, SRAM, SDRAM and DDR.
Different display devices and their characteristics
There are many different display devices. Some of the most common display devices are: Projectors, CRT, LCD. Liquid crystal Display or LCD is the most used today. There are also some connector types that can be connected to computers: VGA, HDMI, S-Video, RGB, DVI.

Function and types of adapter cards
The adapter card or expansion cards are printed circuit boards that can be inserted into an

Similar Documents

Free Essay

The Technology of Hims: Hardware, Software, Peripherals and Processes

...The Technology of HIMS: Hardware, Software, Peripherals and Processes Health Information Management includes the essential information with the intention of is its policy producer, clinicians, and health service clients to improve and care for and provide aide for the health of the common population. There has been a progressively more severe need for comprehensive, structured, and convenient health information, including contracts, patient and repositories of information. The computer hardware production is quickly rising. This can be classified into many extensive classes such as input, output processing, and storage. Hardware also can include disk drives, integrated circuits, display screens, cables, modems, speakers, and printers. The healthcare information system compromises the computer hardware and software and the telecommunications technologies that it uses to store and transmit information. Health Information Management are now used in carrying out almost all functions within a hospital  such as scheduling staff, patient appointments, electronic prescriptions, decision support, electronic medical records and Insurance billing information. Software is a universal phrase that illustrates computer programs. The applications, scripts, and instructions sets that all fall under this category of computer software. Software programs are sorted as dual date copied to a computer’s hard drive. Software is important to Health information Management because it can store, retrieve...

Words: 414 - Pages: 2

Premium Essay

Computer

...articles software-hardware interface debugging in an embedded environment. ... materials and processes used in manufacturing semiconductors, through to electronic design tools, packaging .... Next to this, for him, peripheral simulation is ... www.tasking.com/resources/debugtechn-trends.pdf ► The Technology Of Hims: Hardware, Software, Peripheral And ... Nov 9, 2010 ... The Technology of HIMS: Hardware, Software, Peripheral and Processes. Healthcare Information Management Systems (abbreviated as HIMS) are ... www.termpaperwarehouse.com/...Technology-Of-Hims-Hardware-Software/ 25880 - Cached About: Macs - Macintosh Hardware & Software Reviews, Tips, Guides ... Jan 9, 2011 ... Get the inside scoop on Macintosh hardware and software, plus tips ... Take a look at the process my wife and I experienced when we took the ... macs.about.com/ - Cached - Similar Motion Computing - Tablet PCs and Peripherals - Alliance Partners ... Sharing databases and processes, they'll help you improve communication and ... B Sharp Technologies is a software and services company providing web-based healthcare ... medical record) and HIM (health information management) software to .... in software licenses, software upgrades, hardware, and IT support. ... www.motioncomputing.com/partner/alliance.asp - Cached - Similar Critical Success Factors in Establishing the Electronic Health ... The electronic health record (EHR) as embedded in the HIMS project of ChevronTexaco ... Purchase of hardware/software...

Words: 426 - Pages: 2

Free Essay

Nios-Multicore Accelerator

...Creating Multiprocessor Nios II Systems Tutorial Creating Multiprocessor Nios II Systems Tutorial 101 Innovation Drive San Jose, CA 95134 www.altera.com TU-N2033005-2.0 Document last updated for Altera Complete Design Suite version: Document publication date: 11.0 June 2011 Subscribe © 2011 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS and STRATIX are Reg. U.S. Pat. & Tm. Off. and/or trademarks of Altera Corporation in the U.S. and other countries. All other trademarks and service marks are the property of their respective holders as described at www.altera.com/common/legal.html. Altera warrants performance of its semiconductor products to current specifications in accordance with Altera’s standard warranty, but reserves the right to make changes to any products and services at any time without notice. Altera assumes no responsibility or liability arising out of the application or use of any information, product, or service described herein except as expressly agreed to in writing by Altera. Altera customers are advised to obtain the latest version of device specifications before relying on any published information and before placing orders for products or services. Creating Multiprocessor Nios II Systems Tutorial June 2011 Altera Corporation Contents Chapter 1. Creating Multiprocessor Nios II Systems Introduction to Nios II Multiprocessor Systems . . . . . . . . . . . . . . . . . . . . . . ...

Words: 12538 - Pages: 51

Premium Essay

Revenue Recognize

...Apple Inc. designs, manufactures, and markets personal computers, mobile communication devices, and portable digital music and video players and sells a variety of related software, services, peripherals, and networking solutions. The Company sells its products worldwide through its online stores, its retail stores, its direct sales force, and third-party wholesalers, resellers, and value-added resellers. (Source: Company Form 10-K) Refer to the financial reports of Apple, Inc. for the year ended September 25, 2010 +Concepts+ a. In your own words, define "revenues." Explain how revenues are different from "gains." b. Describe what it means for a business to "recognize" revenues. What specific accounts and financial statements are affected by the process of revenue recognition? Describe the revenue recognition criteria outline in the FASB's Statement of Concepts No. 5. c. Refer to the Revenue Recognition discussion in Note 1. In general, when does Apple recognize revenue? Explain Apple's four revenue recognition criteria. Do they appear to be aligned with the revenue recognition criteria you described in part b, above? d. What are multiple-element contracts and why do they pose revenue recognition problems for companies? e. In general, what incentives do managers have to make self-serving revenue recognition choices? Refer to the financial reports of Apple, Inc. for the year ended September 25, 2010 +Process+ .f. Refer to Apple's revenue recognition footnote...

Words: 1834 - Pages: 8

Premium Essay

University Management

...provides technical support to users regarding hardware, software, and network related problems • Identifies problem sources to resolve hardware and software failures and malfunctions • Provides specialized user support services including the timely diagnosis and resolution of problems and malfunctions in computer applications • Performs setup and installation of computers, networks, peripherals, and software for users • Prepares hardware, software, and procedural documentation • Performs network administration functions including creation, deletion, maintenance, and assignments of rights to users, groups, and shared files • Assists in optimizing computer and network performance and monitors the network to ensure reliability and availability • Researches and evaluates computer and network software and hardware to determine their utility • Maintains current knowledge of technological advances in computers and peripheral equipment, software, operating systems, and networks • Works cooperatively with other department staff in assisting and resolving user technical problems • Conducts and participates in training and retraining of users as required • Documents problems relating to hardware, software, and networks, resolving them independently or referring them to appropriate staff or outside vendors as needed • Assures the compatibility of new equipment with existing systems; assists team in proactively identifying and specifying new...

Words: 355 - Pages: 2

Premium Essay

Analysis of the Smartphone as a System

...for data entry. * Manage digital agenda and contacts. * Display documents in various formats. * Allow Internet access. * Utilize an operating system. * Require permission to install third party programs. * Make, edit and store videos and photos. * Function as an mp3 player To access these benefits, the devices must have an operating system such as Microsoft Mobile 6.0, BlackBerry RIM, Palm OS and OS X, to name a few. For example, you can watch a video while you answer a call. The Smartphone's main function is to perform more than one activity at a time. Smartphone is a system which generally consists of hardware and software. Hardware Hardware is best described as any physical component of a computer system that contains a circuit board, ICs, or other electronics. Without any hardware, your computer/smartphone would not exist, and software could not be used. Smartphones run on processors. Along with processors, smartphones also have computer chips that provide functionality. Phones with cameras have high-resolution image sensors, just like digital cameras. Other chips support complex functions such as browsing the Internet, sharing multimedia files or playing music without placing too great a demand on the phone’s battery. Smartphones have system-on-chip architecture with three primary components: * An application processor...

Words: 592 - Pages: 3

Premium Essay

Apple

...Apple Inc. designs, manufactures, and markets personal computers, mobile communication devices, and portable digital music and video players and sells a variety of related software, services, peripherals, and networking solutions. The Company sells its products worldwide through its online stores, its retail stores, its direct sales force, and third-party wholesalers, resellers, and value-added resellers. (Source: Company Form 10-K) Refer to the financial reports of Apple, Inc. for the year ended September 25, 2010 +Concepts+ a. In your own words, define "revenues." Explain how revenues are different from "gains." b. Describe what it means for a business to "recognize" revenues. What specific accounts and financial statements are affected by the process of revenue recognition? Describe the revenue recognition criteria outline in the FASB's Statement of Concepts No. 5. c. Refer to the Revenue Recognition discussion in Note 1. In general, when does Apple recognize revenue? Explain Apple's four revenue recognition criteria. Do they appear to be aligned with the revenue recognition criteria you described in part b, above? d. What are multiple-element contracts and why do they pose revenue recognition problems for companies? e. In general, what incentives do managers have to make self-serving revenue recognition choices? Refer to the financial reports of Apple, Inc. for the year ended September 25, 2010 +Process+ .f. Refer to Apple's revenue recognition footnote...

Words: 1834 - Pages: 8

Premium Essay

Class/Homework

...Words to Know Challenge 1. Dictation 2. Encoder 3. Facsimile 4. Peripheral 5. Interface 6. Ergonomic Fill in the Blank 1. Facsimile 2. Hardware 3. Peripheral 4. Software 5. Ergonomic 6. Encoder 7. Interface 8. Electronic Health Record (EHR) Chapter Review Short Answers 1. Describe the difference between computer hardware and software? The hardware refers to the hard disk drive, the CPU, the monitor, and the keyboard. Software refers to the programs containing instructions to the computer that enable it to perform tasks. 2. Give two examples of hardware and two examples of software. Hardware- CPU, Keyboard Software- Microsoft Word, Excel 3. Define application software and application suites. Include examples in your answer. Application software allows you to interact with your computer and use specific tasks. Application suites include multiple applications bundled together, often with related functions. Example: Microsoft Office 4. Explain why caution should be taken when gathering information from the Internet. Because anyone can make a website 5. Describe four guidelines for finding credible information on the Internet. 1. Check the source for professional affiliations...

Words: 272 - Pages: 2

Premium Essay

Technology Hardware, Storage & Peripherals

...INDUSTRY SURVEYS Technology Hardware, Storage & Peripherals April 2015 ANGELO ZINO, CFA Equity Analyst www.spcapitaliq.com 2 April 2015 INDUSTRY SURVEYS Technology Hardware, Storage & Peripherals PERFORMANCE Sector Overview Industry Overview Revenues Expenses Profits & Margins Valuation Capital Markets INDUSTRY PROFILE Trends INQUIRIES & CLIENT SUPPORT 800.523.4534 clientsupport@standardandpoors.com SALES 877.219.1247 wealth@spcapitaliq.com Key Ratios And Statistics CONTACTS How The Industry Operates How To Analyze This Industry Glossary Industry References Comparative Company Analysis MEDIA Michael Privitera 212.438.6679 michael.privitera@spcapitaliq.com S&P CAPITAL IQ 55 Water Street New York, NY 10041 All of the views expressed in these research reports accurately reflect the research analyst’s personal views regarding any and all of the subject securitiesor issuers. No part of the analyst’s compensation was, is, or will be, directly or indirectly, related to the specific recommendations or views expressed in this research report. For important regulatory information, go to www.standardandpoors.com and click on Regulatory Affairs and Disclaimers. Copyright © 2015 Standard & Poor’s Financial Services LLC, a part of McGraw-Hill Financial. All rights reserved. 3 April 2015 INDUSTRY SURVEYS Technology Hardware, Storage & Peripherals TOPICS COVERED BY INDUSTRY...

Words: 29719 - Pages: 119

Free Essay

System Software

...System Software The operating system (OS) controls the overall operation of the computer and provides an easier way for users to interact with the computer’s hardware and software. The operating system does not have one job, in fact, the operating system is a set of programs that utilizes every task the computer performs and manages system resources, and this includes applications, I/O management, device drivers, memory management, CPU management, and hardware. The operating system is a very critical part of the computer simply because without it, the computer is useless because it cannot function. The operating system manages the computer’s running applications and since each program consists of at least one process, there are typically several processes running at the same time. What the operating system does is manage the computer’s resources in order to run them in an organized manner. This is called scheduling (process scheduling). There are five different states that a process can be in: new, ready, running, waiting, and terminated. The operating system helps the processor organize the processes according to their status in order to keep everything running seamlessly. The operating system operates to keep running programs working and user-ready by making it seem as though several processes are running simultaneously when in fact the available resources are being switched between the processes so quickly that is appears that they are running at the same time. The operating...

Words: 1369 - Pages: 6

Premium Essay

Hospital Tablet Recommendation

...Best Practices and Recommendations: Tablet Selection for Use by Healthcare Practitioners White Paper Date: April 16, 2016 Contents * Overview and Background * Criteria for Consideration * Operating Systems * Security, Legal and Regulatory * Hardware * Recommendation Overview and Background A large, local hospital has requested consulting assistance with a technical research and specification project related to the selection of a tablet device for use in their medical practice. This tablet will be used by personnel for medical and administrative purposes throughout the hospital. Criteria for Consideration The following criteria have been considered as part of this evaluation: Operating System: There are many different options available in healthcare mobility solutions; however, the three most common operating systems in place today are MS Windows 10, iOS 9.x and Android 6.0. There are well-defined positives and negatives around each platform that must be carefully reviewed prior to making a decision. As operating system selection is primary to device selection, it is critical that this step in the selection criteria is well thought out. When reviewing operating systems, it is important to keep in mind the initial criteria of this research. Selecting an operating system for an enterprise-based medical device is quite different than selecting an operating system and device for personal use. While the Apple iOS and Google Android OS...

Words: 1626 - Pages: 7

Premium Essay

Marketing

...subsidiaries, is engaged in designing, manufacturing and marketing mobile communication and media devices, personal computers, and portable digital music players. It also sells a range of related software, services, peripherals, networking solutions, and third-party digital content and applications. The Company’s products and services include iPhone, iPad, Mac, iPod, Apple TV, a portfolio of consumer and professional software applications, the iOS and Mac OS X operating systems, iCloud, and a range of accessory, service and support offerings. It also sells and delivers digital content and applications through the iTunes Store, App Store, iBookstore, and Mac App Store. During the year ended November 24, 2011, the Company, as part of a consortium, acquired Nortel Networks Corporation’s patent portfolio. In February 2012, the Company acquired app-search engine Chomp. Apple sells its products worldwide through its retail stores, online stores, and direct sales force, as well as through third-party cellular network carriers, wholesalers, retailers, and resellers. In addition, the Company sells a range of third-party iPhone, iPad, Mac and iPod compatible products, including application software, printers, storage devices, speakers, headphones, and various other accessories and peripherals, through its online and retail stores. The Company sells to consumers, small and mid-sized businesses (SMB), and education, enterprise and government customers. The Company has designed a range of...

Words: 512 - Pages: 3

Free Essay

Peripheral

...A peripheral is a piece of computer hardware that is added to a host computer, i.e any hardware except the computer, in order to expand its abilities. More specifically, the term is used to describe those devices that are optional in nature, as opposed to hardware that is either demanded or always required in principle. The term also tends to be applied to devices that are hooked up externally, typically through some form of computer bus like USB. Typical examples include joysticks, printers and scanners. Devices such as monitors and disk drives are not considered peripherals when they are not truly optional. Some people do not consider internal devices such as video capture cards to be peripherals because they are added inside the computer case; for them, the term peripherals is reserved exclusively for devices that are hooked up externally to the computer. It is debatable however whether PCMCIA cards qualify as peripherals under this restrictive definition, because some of them go fully inside the laptop, while some, like WiFi cards, have external appendages. Due to these considerations, the term has somewhat fallen out of modern usage; it was mainly used in the early days of the home computer boom to refer to things like floppy disk drives and modems. Today most devices are integrated inside the computer's case, and external devices typically function on their own such as mp3 players and cell phones. The term is different from computer accessories: Computer peripheral has...

Words: 1333 - Pages: 6

Premium Essay

Admissions Essay

...HARDWARE BASICS Computer History Computer Classification  PCs  Personal Computers Monitor, keyboard, mouse, speakers A high-end desktop computer with massive 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     Server: A computer that provides other computers connected to a network with access to data, programs, and other resources Any desktop computer can be used as a server but some are specifically designed for this purpose. Servers have faster processors, more memory, or faster network connections. Often clustered together in groups to increase processing power Supercomputers   Typical supercomputer is constructed out of thousands of microprocessors. Power users with special requirements need access to fastest, most powerful computers. Computer Ethics    Know the rules and the law. Don’t assume that it’s okay if it’s legal. Think scenarios.   When in doubt, talk it out. Make yourself proud.    Remember the golden rule. Take the long view. Do your...

Words: 1690 - Pages: 7

Free Essay

Guy Bibliography

...Telecommunication and IT Technician – Hardware / Software Support PROFILE:  More than 11 years comprehensive experience in IT analysis,installation, update, administration, enhancement, testing, maintenance, troubleshooting of computers,data and voice networks, electronics Access control, cctv, satellite, matv, catv, paging and sound reinforcement system, fire alarm system, copper and optical fiber.  Proficient in client relations, customer service, and effective Help Desk operations.  Well-versed in IT security, network design and management, requirement identification, and quality assurance, as well as software and system installation and integration in telecommunications transmission environments.  Skilled in delivering high-quality technical support; identify, diagnose, and resolve problem issues resulting in improved system performance and client satisfaction.  Fluent in French and English. Very familiar with IT hardware/software in Cameroon. TECHNOLOGY: MS Office suite, MS Outlook, Wireless Networks, peripherals, TCP/IP, BIOS, MS Windows, NT, XP, Linux, and DOS. Sound, Video, Network, & Wireless Cards, Hard drive, CD, & Floppy Drives, Modems, Printers, Fax, and Scanners for HP, Compaq, IBM, Toshiba, and Dell PCs & Laptops. EXPERIENCE: ACI, Streamwood, IL 2004--2006 Telecommunications / Cable, High Speed data and Telephone Technician Deliver technical support during installation, repair, deployment, and testing of new equipment and service, as well...

Words: 387 - Pages: 2