toshiki-notebook/assets/academic_cis105_cis105-l16-lecture-note.md.0f0bc2d5.js

import{_ as o}from"./chunks/PageInfo.vue_vue_type_script_setup_true_lang.250b3e56.js";import{_ as t,o as a,c as n,H as l,k as e,a as r,Q as s}from"./chunks/framework.b7580407.js";import"./chunks/commonjsHelpers.725317a4.js";const T=JSON.parse('{"title":"CIS105: Computer Applications & Information Systems Lect. 16","description":"","frontmatter":{},"headers":[],"relativePath":"academic/cis105/cis105-l16-lecture-note.md","filePath":"academic/cis105/cis105-l16-lecture-note.md","lastUpdated":1726311849000}'),c={name:"academic/cis105/cis105-l16-lecture-note.md"},d=e("h1",{id:"cis105-computer-applications-information-systems-lect-16",tabindex:"-1"},[r("CIS105: Computer Applications & Information Systems Lect. 16 "),e("a",{class:"header-anchor",href:"#cis105-computer-applications-information-systems-lect-16","aria-label":'Permalink to "CIS105: Computer Applications & Information Systems Lect. 16"'},"​")],-1),p=s('<h2 id="chapter-16-information-technology-careers" tabindex="-1">Chapter 16: Information Technology Careers <a class="header-anchor" href="#chapter-16-information-technology-careers" aria-label="Permalink to &quot;Chapter 16: Information Technology Careers&quot;">​</a></h2><h3 id="_16-1-it-careers-intro" tabindex="-1">16.1: IT Careers Intro <a class="header-anchor" href="#_16-1-it-careers-intro" aria-label="Permalink to &quot;16.1: IT Careers Intro&quot;">​</a></h3><ul><li>Information Technology (IT) is everywhere</li><li>A common axiom for IT professionals is &quot;know the business&quot;</li><li><strong>Value-Added</strong>: Refers to the added value of a product or service over the cost of products and services.</li></ul><h3 id="_16-2-business-it-perception" tabindex="-1">16.2: Business IT Perception <a class="header-anchor" href="#_16-2-business-it-perception" aria-label="Permalink to &quot;16.2: Business IT Perception&quot;">​</a></h3><ul><li>IT department are responsible for servicing and enhancing all computing, technical assets, and intellectual property of a business organization <ul><li>Service IT</li><li>IT consulting</li></ul></li><li>IT is the glue that holds organizations together</li></ul><h3 id="_16-3-information-technology-jobs" tabindex="-1">16.3: Information Technology Jobs <a class="header-anchor" href="#_16-3-information-technology-jobs" aria-label="Permalink to &quot;16.3: Information Technology Jobs&quot;">​</a></h3><ul><li><strong>Chief Information Officer (CIO)</strong>: Te board-level head of Information Technology departments <ul><li>AKA Chief Technology Officer (CTO)</li><li>Replaced &#39;IT Director&#39; title</li><li>Highest paid technology position</li></ul></li><li>Head Application Developers In charge of software application development teams that develop, design, program and test software applications.</li><li><strong>System Development Life Cycle (SDLC)</strong>: A process for creating and altering computer applications through an approach that includes planning, system analysis, design, implementation, and system maintenance</li><li><strong>Unified Modeling Language (UML)</strong>: set of graphical notation techniques to create computer models and applications. It could be said that UML is a &quot;blueprint&quot; for developing applications <ul><li>Application Architects: design different parts of applications</li><li>Middleware</li><li>Programming Infrastructure</li></ul></li></ul><h3 id="_16-4-information-technology-jobs-contd" tabindex="-1">16.4: Information Technology Jobs Contd. <a class="header-anchor" href="#_16-4-information-technology-jobs-contd" aria-label="Permalink to &quot;16.4: Information Technology Jobs Contd.&quot;">​</a></h3><ul><li>Database Administrators (DBAs): the wizards of databases and data requirements</li><li>Network Administrators</li><li>Senior Web Developers</li><li>Business Intelligence Analyst</li><li>Information Technology Staff Consultants</li><li>IT Auditors</li></ul><blockquote><p>All IT jobs require experience, a degree, or both*</p></blockquote><h3 id="_16-5-enterprise-resource-planning-solution" tabindex="-1">16.5: Enterprise Resource Planning Solution <a class="header-anchor" href="#_16-5-enterprise-resource-planning-solution" aria-label="Permalink to &quot;16.5: Enterprise Resource Planning Solution&quot;">​</a></h3><ul><li><p>Enterprise Resource Planning (ERP): an overall software solution that attempts to get departments on the same page, allowing them to share information and more easily collaborate with each other</p><ul><li><p>Advantages</p><ul><li><p>Increase production, collab, &amp; efficiency</p></li><li><p>Revenue cycles and order tracking more easily available; enhances decision making</p></li></ul></li><li><p>Disadvantages</p><ul><li>Must re-engineer own processes to fit ERP solutions</li><li>Expensive</li><li>Must have process for tracking new entries to prevent inaccurate data from entering the database</li><li>Difficult to modify</li></ul></li></ul></li></ul><h3 id="_16-6-unified-modeling-language" tabindex="-1">16.6: Unified Modeling Language <a class="header-anchor" href="#_16-6-unified-modeling-language" aria-label="Permalink to &quot;16.6: Unified Modeling Language&quot;">​</a></h3><ul><li>Use case scenarios: &quot;Who&quot; can do &quot;what&quot;</li><li>Object-Oriented Analysis (OOA): Is focused on what a computer system does</li><li>Object Oriented Design (OOD): Focused on how a computer system what it does</li><li>Sequence Diagrams: Illustrations that sow how computer processes related and interact with each other and in what order.</li></ul><h3 id="_16-7-system-development-methodologies" tabindex="-1">16.7: System Development Methodologies <a class="header-anchor" href="#_16-7-system-development-methodologies" aria-label="Permalink to &quot;16.7: System Development Methodologies&quot;">​</a></h3><ul><li>System Development Life Cycle <ul><li>Initiation</li><li>Concept Development</li><li>Planing</li><li>Requirements</li><li>Design</li><li>Development</li><li>Testing</li><li>Implementation</li></ul></li><li>Rapid Application Development (RAD) <ul><li>Develope as you go</li></ul></li><li>Software Prototyping <ul><li>Prototypes AKA vaporware</li></ul></li></ul>',16);function u(h,m,g,f,b,y){const i=o;return a(),n("div",null,[d,l(i,{readTime:"2",words:"396"}),p])}const q=t(c,[["render",u]]);export{T as __pageData,q as default};