Study guides, Class notes & Summaries

MISY 5370 - midterm First development - correct answer technological advances, social networks and data generated from personal electronic devices produce incredible data Second development - correct answer • Advances in computational approaches to effectively handle and explore massive amounts of data • Faster algorithms for optimization and simulation, and • More effective approaches for visualizing data Third development - correct answer • The methodological developments wer...

MISY 5310 Mid-termthe association designed to bring together project management professionals and systematically capture project management knowledge is called: - correct answer Project Management Professionals Association A ___ is responsible for initiating, planning, executing, controlling, and closing down a project - correct answer project manager the project management core area including plan scope management, define scope, and control scope is called: - correct answer project scope ...

which of the following statements is true about variables? 1.Nominal variables are expressed by numbers 2.A variable is something that can be measured but does not vary 3.Typically, we have two kinds of variables: discrete and continuous 4.Categorical variables are not discrete - Ans typically we have two kinds of variables continuous and discrete

which term refers to business processes that are not executed by a single group or function - Ans cross functional Which term refers to a system in which workers complete their tasks in separate departments without regard to the consequences for the other components of the process? - Ans silo effect which system supports business processes end to end - Ans enterprise system which term represents a set of task or activates that produce desired outcomes - Ans business process

Business Analytics - Ans is defined as the process of: gathering, inspecting, cleaning, transforming, and modeling data with the goal of discovering useful information tosuggest conclusions and support decisionmaking.4 The massive amount of data, collected by organizations, need to beanalyzed in order to - Ans Identify HiddenPatternsPerform MarketAnalysisImprove BusinessRequirementsGenerate ReportsImprove Customers'SatisfactionImprove DecisionMaking The main benefits organizations get fro...

A firm that must invest in a new information system in order to comply with federal legislation is investing to achieve which of the following business objectives? - AnsSurvival A firm's IT infrastructure provides the platform on which the firm can build its information systems. (T/F) - AnsTrue A human resources system that summarizes the total moving, house-hunting, and home financing costs for employees in all company divisions is an example of which of the following? - AnsMIS

IS for communication directly support organizational decision making by - Ans Helping managers communicate, obtain, discuss and understand information. What piece of executive information system has become more vital as organizations become more geographically dispersed? - Ans The communications element

A VPN:- Ans is an encrypted private network configured within a public network. Bandwidth is the:- Ans difference between the highest and lowest frequencies that can be accommodated on a single channel. Fault tolerant information systems offer 100 percent availability because they use:- Ans redundant hardware, software, and power supplies. All of the following have contributed to an increase in software flaws except:- Ans the increase in malicious intruders seeking system access. Bandwidt...

Which of the following is a virus that uses flaws in Windows software to take over a computer remotely? - Ans Conficker Nanotechnology uses individual atoms and molecules to create computer chips and other devices that are thousands of times smaller than current technologies permit. - Ans True Which organization manages the domain name system of the Internet? - Ans ICANN A firewall allows the organization to: - Ans enforce a security policy on data exchanged between its network and the In...

Which of the following is not a major force driving the rapid evolution of AI? - Ans The drastic increase in the cost of computer processing Which of the following statements about neural networks is not true? - Ans Neural networks only need a small amount of data to identify patterns. Expert systems: - Ans use rules based on human expertise. An inference engine is: - Ans a strategy used to search through the rule base in an expert system. Which of the following represents knowledge as a ...

MISY - FINAL EXAM 2024 WITH 100% CORRECT ANSWERS A field which allows a user to choose a value from a drop down list while entering in data in a table is referred to as a ________________ A. combo field B. lookup field C. multi-attribute field D. composite field E. None of the Above - correct answer B Descending is a sorting order that arranges text in alphabetical order (A to Z) or numbers from lowest to highest. True False - correct answer F In a report, a Text Box icon under t...