ISTM 210 - Exam 1 Exam Questions With 100% Verified Answers

ISTM 210 - Exam 1 Exam Questions With 100% Verified Answers spyware; anti-virus - answersoftware that secretly gathers information about users while they browse the web. What's the solution? organizations and individuals to reduce costs, gain a competitive advantage in the marketplace, communicate, and make practices easier; collect, manipulate, analyze, and give info - answerWho are computers and info systems used by and why? What do they do? computer literacy - answerhaving a basic knowledge of hardware and software, the Internet, and collaboration tools and technologies; using productivity software information literacy - answerunderstanding the role of information in generating and using business intelligence provides historical, current, and predictive views of business operations and environments; gives organizations a competitive advantage in the marketplace - answerWhat does business intelligence do? Transaction Processing System (TPS) - answersystem focused on data collection and processing, mainly used for cost reduction, applied to structured tasks Record keeping, clerical ops, inventory control - answerWhat 3 structured tasks do TPS's assist with? management information system (MIS) - answerorganized integration of hardware/software tech, data, processes, and human elements; designed to produce timely, integrated, relevant, accurate, and useful info for decision making data, database, process, information - answer4 major components of an info system aggregated data - answerUseful for reporting overall performance during a sales quarter disaggregated data - answeranalyzes sales by product, territory, or salesperson database - answercollection of related data that is stored in a central location/multiple locations process - answergenerates most useful type of info for decision making information - answerconsists of facts analyzed by process component and is an output of info system information technologies - answersupport information systems and use the Internet, computer networks, database systems, POS systems, and radio-frequency-identification (RFID) tags data is the input, information is the output - answerdifference between data and information overall cost leadership, differentiation, focus - answerMichael Porter's 3 strategies to successfully compete in the market existing competitors, new entrants, substitutes, bargaining power of suppliers, bargaining power of buyers - answerMichael Porter's 5 Forces of Competition Enhancing a company's competitiveness in the marketplace and managing the 4 M's of Resources - answerWhat is the importance of info systems? manpower, machinery, materials, money - answer4 M's of Resources Operations/help desk, programming, systems design, web design/hosting, network design/maintenance, database design/maintenance, robotics/artificial intel - answerName some IT jobs (don't have to name all, but the answer will have all jobs) Hardware/software costs will decline (NORTON DISAGREES), AI/related tech will improve and expand, Computer literacy/networking tech will improve, Personal computers will improve power and quality, Internet growth will continue, Computer criminals will become more sophisticated - answerSome outlooks for the future (don't have to name all, but the answer will have all outlooks) computer - answermachine that combines hardware and software to accept, process, and output data hardware - answerphysical devices software - answerprograms that run a computer system motherboard - answer"heart of the computer"; main circuit board containing connectors for attaching additional boards processor - answer"brains of the computer"; where all computations are done arithmetic logic unit - answerperforms arithmetic operations and comparison or relational operations; "calculator" control unit - answertells the computer what to do by instructing the computer which device to read/send output to; "traffic cop" arithmetic operations, logical operations, storage/retrieval operations - answer3 basic computer operations hard drive, RAM, ROM, RAID, cloud - answer5 types of computer storage hard drive - answersecondary, nonvolatile memory that holds data when the computer is off or during course of a program's operation RAM (Random Access Memory) - answervolatile memory in which data can be read from and written to; stage just before going into and just after coming out of the processor ROM (Read Only Memory) - answernonvolatile memory that reads manufacturer/bio info and the computer system's clock RAID (Redundant Array of Independent Disks) - answercollection of disk drives used for fault tolerance and improved performance cloud storage - answeronline storage and backup that involves multiple virtual servers hosted by 3rd parties SAN (Storage Area Network) for large storage, NAS (Network-Attached Storage) for small storage - answerWhere is cloud storage stored physically? What's the difference? input device (keyboard, mouse, mic, scanner) - answerA device used to enter information into a computer. output device (printer, monitor, speaker) - answerany device that presents data from the computer system software, app