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ICT2621 Ch 1 questions well answers graded A+
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ICT2621 Ch 1 questions well answers graded A+
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ICT2621 Ch 1Agile methods - correct answer ✔✔Using a spiral model to represent iterations based on user feedback.
A systems development method that inclemently build porotypes and constantly adjusts to user
requirements.
App - correct answer ✔✔A software application that runs on a mobile device, such as a smartphone or
tablet.
Application Lifecycle Management (ALM) - correct answer ✔✔Activities that cover the entire SDLC,
including requirements, design, development, testing, and deployment and management of software
applications.
Application Software - correct answer ✔✔software program that helps you use the computer to do
particular tasks
artificial intelligence (AI) - correct answer ✔✔An attempt to recreate natural intelligence in machines
through software.
Business-to-business (B2B) - correct answer ✔✔Commercial exchange between businesses facilitated by
the internet or electronic means.
Business-to-consumer (B2C) - correct answer ✔✔Commercial exchange between business and
consumers conducted over the internet.
Big data - correct answer ✔✔Extremely large database sets requiring non-traditional approaches.
Characterized by 3 terms, volume, variety and velocity.
Bring your own device (BYOD) - correct answer ✔✔An equipment management model where employees
are in charge of their devices (e.g., computers, tablets, smartphones) at work, not the IT department.
This includes device selection and setup, program installation and updating, and network connectivity
(including security).
, Business model - correct answer ✔✔A graphical representation of business functions that consist of
business processes, such as sales, accounting, and purchasing.
Business process - correct answer ✔✔A description of specific events, tasks, and desired results.
Business process model (BPM) - correct answer ✔✔A graphical representation of one or more
processes.
Business Process Modelling Notation (BPMN) - correct answer ✔✔A Standard set of shapes and symbols
that represent events, processes and workflow in computer based modelling.
Business Profile - correct answer ✔✔A company's overall mission, functions, organization, products,
services, customers, suppliers, competitors, constraints, and future direction
Business rules - correct answer ✔✔How a system handles data and produces useful information. Also
called business logic, reflect the operational requirements of the business. Examples include adding the
proper amount of sales tax to invoices, calculating customer balances and finance charges, and
determining whether a customer is eligible for a volume-based discount.
Business support systems - correct answer ✔✔provide job-related information support to users at all
levels of a company
CASE tools - correct answer ✔✔Powerful software used in computer-aided systems engineering to help
systems analysts develop and maintain information systems.
Certification - correct answer ✔✔Credentials earned by an individual for demonstrating a certain level of
knowledge and skills on a standardised test.
Class - correct answer ✔✔Term used to indicate a collection of similar objects in object-oriented
modeling
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