ISTM Exam 1 Questions with Correct Answers 100% Solved

ISTM Exam 1 Questions with Correct Answers 100% Solved Business Information Technology - Answers study, design, implementation, support, and management of a computer based information system, particularly software and hardware - PEOPLE - competency - attitude - critical thinking - best practice Monroe's (cofounder of Intel) Law, 1965 - Answers computer processing power will double every 18 months or so (including internet size) - IMPORTANT in Business Computing because, if gotten wrong, you effect your business profoundly Leader - Answers buys new technology and maybe gets an edge Follower - Answers wait to see what works and lose the edge Hardware - Answers TANGIBLE - Mainframe - Midrange - Microcomputers (ex: laptops, phones, etc.) Software - Answers INTANGIBLE - the programs and other operating information used by a computer. System Software - Answers makes hardware work; collection of computer programs that accomplish specific tasks Operating Systems (Platforms) - Answers collection of computer programs that work together to manage hardware and software to make sure the computer is working correctly (ex: Microsoft Windows, Mac OS, Linux, Unix) - File Management - Multitasking - Memory Management - Disk Management Application Software - Answers performs particular tasks like creating budgets, resumes, or professional presentations; performs tasks for an end-user (ex: word processor, spreadsheet, database, presentation software) - needs and OPERATING SYSTEM to work Productivity Suites (Software Suite/Application Suites) - Answers collection of business computing application programs of associated functionality that share a commons graphical user interface; allows smooth date exchange through copy/paste, embedding (OLE), linking (OLE) What is the most important part of learning application software? - Answers ATTITUDE OLE - Answers Object Linking and Embedding Copy/Cut and Paste - Answers STATIC Embedding (OLE) - Answers STATIC; like copy and paste, allows to embed information from one application to another Linking (OLE) - Answers DYNAMIC; like embedding, but if source file changes, it is reflected Database Software (Database Management System/DBMS) - Answers well thought out collection of files; consists of records (rows) and columns (fields); can be QUERIED Enterprise Resource Planning (ERP) - Answers incorporates all data and processes of a business into one integrated system; single database System Unit - Answers main body of the computer; contains motherboard/assorted computer components; restore, retain, and process memory - power supply - cooling fan - disk drive Motherboard (System/Logic Board) - Answers essentially a circuit board (Printed Circuit Board [PCB]) - replaces loose wiring - reduced size - made of non-conductive plastic Microprocessor - Answers brains of the computer (CPU) that is measured in Clock Rate; interprets program instructions, processes data, gives the computer the ability to be programmed --> use different algorithms to process bits; "DISTRIBUTION CENTER" Bits-->Petabyte - Answers 8 bits--> byte--> kilobyte--> megabyte--> gigabyte--> terabyte--> petabyte Bus Lines - Answers pathways controlled by the software that transfer power and data; measured in Width Binary Systems - Answers made of 2 parts ('1s' and '0s') which are bits