Question: Which is a comopany that provides human resources management software, United Continental Holdings or Automatic Data Processing?
Context: Randy Terbush is the CTO of Lifeguard Health Networks, a next generation mobile health management network.  Randy founded Covalent Technologies one of the early companies involved in Web Server software.  Randy was later the CTO of Enterprise Technology Architecture and Strategy at Automatic Data Processing, the largest payroll processing company in the world. United Continental Holdings, Inc. (formerly UAL Corporation) is a publicly traded airline holding company headquartered in the Willis Tower in Chicago.  UCH owns and operates United Airlines, Inc.  The company is the successor of UAL Corporation, which agreed to change its name to United Continental Holdings in May 2010, when a merger agreement was reached between United and Continental Airlines.  Its stock trades under the UAL symbol.  To effect the merger, Continental shareholders received 1.05 shares of UAL stock for each Continental share, effectively meaning Continental was acquired by UAL Corporation; at the time of closing, it was estimated that United shareholders owned 55% of the merged entity and Continental shareholders owned 45%.  The company or its subsidiary airlines also have several other subsidiaries.  Once completely combined, United became the world's largest airline, as measured by revenue passenger miles. United is a founding member of the Star Alliance. NIPO Software is a major worldwide Market Research and Enterprise Feedback Management software provider.  The company provides industrial Windows-based software for all aspects of market research.  This encompasses questionnaire design, data collection, tabulations, overviews of fieldwork progress and costs along with advanced data analysis.  The company is headquartered in Amsterdam, Netherlands and has branches in Hong Kong and Argentina.  NIPO targets Market Research agencies around the world with software products for feedback / data collection, panel management, data processing, analysis, and reporting. Dr. Gerald R. Ferris is the Francis Eppes Professor of Management and professor of psychology at Florida State University.  He has published extensive research in the areas of social influence in organizations, performance evaluation, relationships at work and reputation in organizational contexts.  Dr. Ferris served as editor of the annual series "Research in Personnel and Human Resources Management" from 1981–2003, and has authored or edited a number of books including: "Political Skill at Work: Impact on Work Effectiveness", "Handbook of Human Resource Management", "Strategy and Human Resources Management", and "Method & Analysis in Organizational Research". ADP, LLC., is an American provider of human resources management software and services.  ADP was formerly one of four American companies to get a AAA credit rating from Standard & Poor's (S&P) and Moody's, but S&P and Moody's downgraded ADP to AA in April 2014, after the dealer services unit was spun off. The Gaia Data Processing and Analysis Consortium (DPAC) is a group of over 400 European scientists and software engineers formed with the objective to design, develop and execute the data processing system for ESA's ambitious Gaia space astrometry mission.  It was formally formed in June 2006 by European scientists, with the initial goal of answering an Announcement of Opportunity to be issued by ESA before the end of that year.  At a meeting in Paris on 24–25 May 2007, ESA's Science Programme Committee (SPC) approved the DPAC proposal submitted in response to the Announcement of Opportunity for the Gaia data processing.  The proposal describes a complete data processing system capable of handling the full size and complexity of the Gaia data within the mission schedule.  Following the SPC approval, the DPAC is officially responsible for all Gaia data processing activities. A Human Resource Management System or HRIS (Human Resource Information System) is a form of HR software that combines a number of systems and processes to ensure the easy management of a business's employees and data.  Human Resources Software is used by businesses to combine a number of necessary HR functions, such as storing employee data, managing payrolls, recruitment processes, benefits administration and keeping track of attendance records.  It ensures everyday Human Resources processes are manageable and easy to access.  It merges human resources as a discipline and, in particular, its basic HR activities and processes with the information technology field, whereas the programming of data processing systems evolved into standardized routines and packages of Enterprise Resource Planning (ERP) software.  On the whole, these ERP systems have their origin from software that integrates information from different applications into one universal database.  The linkage of its financial and human resource modules through one database is the most important distinction to the individually and proprietarily developed predecessors, which makes this software application both rigid and flexible. UAL Corporation is the former name of United Continental Holdings, an airline holding company, incorporated in Delaware with headquarters in Chicago, Illinois.  UAL held a 100 percent controlling interest in United Airlines, Inc., one of the world's largest air carriers, and is a founding member of the Star Alliance.  It was announced on May 3, 2010 that UAL Corporation and Continental Airlines, Inc. would pursue a merger pending government approval.  UAL Corporation would acquire Continental Airlines, Inc. and change its name to United Continental Holdings, Inc. (UCH).  On October 1, 2010, UCH, formerly UAL Corporation, announced completion of the merger. Electronic data processing (EDP) can refer to the use of automated methods to process commercial data.  Typically, this uses relatively simple, repetitive activities to process large volumes of similar information.  For example: stock updates applied to an inventory, banking transactions applied to account and customer master files, booking and ticketing transactions to an airline's reservation system, billing for utility services.  The modifier "electronic" or "automatic" was used with "data processing" (DP), especially c. 1960, to distinguish human clerical data processing from that done by computer. The Bachelor of Public Administration (BPA or B.P.A.) degree is one of several Bachelor's level management degrees that provides training in the public policy field as well as public management.  A bachelor's degree in public administration provides a background for those interested in pursuing careers in governmental agencies, non-governmental organizations, management in hospitals or public health institution, consulting in private firms, school boards, and human resources.  Careers in international agencies, urban or regional planning, city management, financial planning, public finance and public relations also at the local, state/provincial, national/federal and supranational levels, as well as in the nonprofit sector.  Through its history, the BPA degree has become more interdisciplinary by drawing from fields such as economics, management, sociology, political science, and regional planning in order to equip BPA graduates with skills and knowledge covering a broad range of topics and disciplines relevant to the public sector.  A core curriculum of a typical BPA program usually includes courses on economics, public finance, research methods / statistics, policy analysis, ethics, public management, leadership, planning & GIS, program evaluation/performance measurement and human resources management.
Answer: ADP, LLC.