✔️ [Org] Technology Management Flashcards
Style of computing in which scalable IT-enabled capabilities are delivered as a service using Internet technologies.
Cloud computing
Way to collect, organize, store, analyze, and share data.
information system (IS)
Information technology framework and tools for gathering, storing, maintaining, retrieving, revising, and reporting HR data.
HRIS
Ability of a computer to imitate human thought and behavior.
AI
Conversion of data into a format that protects or hides its natural presentation or intended meaning.
Encryption
Online clustering of individuals in groups with common or shared interests.
Social networks
Business management software, usually a suite of integrated applications, that a company can use to collect, store, manage, and interpret data from many business activities.
Enterprise resource planning (ERP)
In a computer context, tricking a user into sharing information —such as passwords, e-mail addresses, or identification numbers— that can then be used to access systems.
Social engineering
Components of Info Systems: Presentation tier
“presentation tier
is the user interface with the system, the point at which the user can enter requests and receive responses. The interface may be a traditional computer monitor or a mobile device.”
” logic tier (or business tier)
is composed of system software and application software that enable operations. System software includes the operating system, which runs the interface with the presentation tier (or user), moves data back and forth between the data tier and software, manages communication with hardware components (for example, video cards, displays, printers), and controls system resources”
“data tier
stores the information that will be used by the applications to respond to user queries. Data can be stored on local drives, removable devices, and servers. “
“communications tier
enables sharing of data and applications by networking a computer (or mobile device) with other computers or servers.”
Software that is owned, delivered, and managed remotely and delivered over the Internet to contracted customers on a pay-for-use basis or as a subscription based on use metrics.
SaaS
“Big Data” 3 features:
Volume, Velocity, and Variety
“Big Data” 3 features:
Volume, Velocity, and Variety
According to Alec Levenson in “The Promise of Big Data for HR,” HR professionals need to bb
“🔐 According to Alec Levenson in “The Promise of Big Data for HR,” HR professionals need to expand and improve what they know about their organizations and business environments, and he identifies three ways big data can help:
Collecting new data. New data collection about when, where, and how employees do their jobs to provide business process insights, reduce errors, and increase efficiencies.
Using existing data more effectively. To better understand employee engagement and motivation and why employees do what they do.
Better strategic analysis. Mapping how information flows in organizations and the relationships that people rely on to do their work.”
Components of Info Systems:
which tier?
is the user interface with the system, the point at which the user can enter requests and receive responses. The interface may be a traditional computer monitor or a mobile device
Components of Info Systems: Presentation tier
Components of Info Systems:
which tier?
is composed of system software and application software that enable operations. System software includes the operating system, which runs the interface with the presentation tier (or user), moves data back and forth between the data tier and software, manages communication with hardware components (for example, video cards, displays, printers), and controls system resources
ATS or other systems
Components of Info Systems: Logic (business) tier