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BIG DATA TEST 1 2025 QUESTIONS AND ANSWERS Group communication and collaboration - ....ANSWER ...-can improve the collaboration process of a group and enable its members to be at different locations (saving travel costs). Business intelligence (BI) - ....ANSWER ...-an umbrella term that combines architectures, tools, databases, analytical tools, applications, and methodologies. modern approaches for BI - ....ANSWER ...-Legislation and regulation (e.g., the Sarbanes-Oxley Act of 2002) now require business leaders to document their business processes and to sign off on the legitimacy of the information they rely on and report to stakeholders. Moreover, business cycle times are now extremely compressed; faster, more informed, and better decision making is, therefore, a competitive imperative. Managers need the right information at the right time and in the right place. This is the mantra for Online Transaction Processing (OLTP) - ....ANSWER ...-systems that handle a company's routine ongoing business. ....COPYRIGHT ©️ 2025 ALL RIGHTS RESERVED...TRUSTED & VERIFIED 1