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Research Skills Activity1.     Diversity Issues in workplace teams.A gathering of regional human resource professionals continually has made workplace diversity an ongoing educational item for its members. "Diversity in many aspects came about through attempts to address race and gender," said Scott Holsman, chapter electric chair of the Human Resources Association of Mid-Missouri. "But theyre also finding out theres more to diversity than those two issues. Theres a rise of understanding on how teams work together, and I think were moving toward more a substantial look at the role diversity plays." (Friedman, 2002, p.1)As part of a yearly look at diversity issues in the workplace, members of Holsmans group attended a half-day conference early last week. Plummer spoke about diversity issues to about 60 of the groups members. Diversity is a topic because its a reality today, said Holsman, who works for Express Personnel Services in Mid-Missouri. T he leading companies in reality understand that diversity is many things, and its not just a gender and racial thing. A team is made up of different talents, and the altercate is to optimize those talents to get the most benefit for an organization. (Friedman, 2002, p.1)2.     Case Studies in Object Oriented ProgrammingPi is n debugger written in C+ +. This constitution explains how object-oriented Programming in C+ + has influenced Pis evolution. The motivation for Object Oriented programming was to experiment with a browser-like graphical user interface. The first unforeseen benefit was in the symbol table lazy construction of an abstract syntax-based tree gave a clean interface to the remainder of Pi, with an efficient and robust implementation. Next, though not in the original design, Pi was easily modified to control multiple processes simultaneously. Finally, Pi was extended to control processes executing across multiple heterogeneous target processors. ( Cargill, 1986, p.350)The field of study of this paper is the impact of object-oriented programming on the structure and capabilities of a complicated piece of software - a debugger called Pi. The paper begins with observations about debugging in general and a description of Pi, to motivate the introduction of object-oriented programming. When the design of Pi began, object-oriented programming was chosen as a means of achieving a style of user interface. But the exertion of object-oriented techniques throughout had unforeseen benefits with respect to symbol table structure, multi-process debugging and target environment independence. (Cargill, 1986, p.350)3.     Current Political Trends in Singapore.Though being politically stable and popular, the authorities of Singapore has not been leading without dissentient voices.