UMBC IS 300 Exam 2 2026 (120+ Questions) – Introduction to Information Systems – Computer Networks, Business Analytics, Cloud Computing & Decision Support Q&A

This document contains over 120 fully answered exam questions for UMBC IS 300 Exam 2 2026, covering computer networks, telecommunications media, internet technologies, business analytics, managerial decision-making models, and cloud computing environments. The material defines core networking concepts such as bandwidth (bits per second), broadband (25 Mbps), communication channels, PAN, LAN, WAN, intranets, extranets, and Internet connection methods including DSL, cable modem, fiber, wireless, and satellite. It also explains transmission media such as twisted pair, coaxial cable, and fiber-optic cable, highlighting performance characteristics and security considerations. The study guide provides comprehensive coverage of network applications including discovery (search engines, portals), communication (email, unified communications, teleconferencing), collaboration (crowdsourcing), and virtual education systems. It integrates managerial theory including the three managerial roles (interpersonal, informational, decisional), the four stages of decision-making (intelligence, design, choice, implementation), and the nature of decisions (operational control, management control, strategic planning). Extensive business analytics content distinguishes Business Analytics (BA) from Business Intelligence (BI) and explains descriptive, predictive, and prescriptive analytics using the UPS case progression from handheld descriptive fuel tracking to predictive route optimization and the prescriptive ORION system. Online Analytical Processing (OLAP) and multidimensional analysis are emphasized for strategic decision-making support. Cloud computing topics include characteristics such as on-demand self-service, resource pooling, virtualization, broadband access, and utility-style computing. The guide details cloud deployment models (public, private, hybrid, vertical clouds) and identifies migration concerns including legacy systems, privacy, security, regulatory compliance, reliability, and criminal misuse. The “Plug It In 4” case on Seadrill’s move to HP virtualization illustrates real-world cloud transition challenges. This document is particularly relevant for: UMBC IS 300 students preparing for Exam 2 Undergraduate students in Introduction to Information Systems Business majors studying MIS networking and analytics Students reviewing cloud computing and business analytics concepts MIS or IT management students preparing for midterms It is suitable for courses such as: Introduction to Information Systems Computer Networks for Business Business Analytics Foundations Cloud Computing Fundamentals Management Information Systems Keywords: UMBC IS 300 exam 2 2026, computer network bandwidth definition, PAN LAN WAN differences, twisted pair vs coaxial vs fiber optic, intranet vs extranet difference, internet connection methods DSL cable fiber, business analytics vs business intelligence, four stages of decision making intelligence design choice implementation, operational vs management vs strategic control, OLAP multidimensional analysis, descriptive predictive prescriptive analytics UPS ORION, cloud computing characteristics on demand virtualization, public private hybrid vertical cloud, cloud migration legacy systems security privacy concerns