Of the numerous techniques that Congress has adopted to influence the executive branch, one of the most effective is the oversight function.f the numerous techniques that Congress has adopted to influence the executive branch, one of the most effective is the oversight function.
HCL Technologies. HCL Technologies Limited is an Indian multinational IT services company, headquartered in Noida, Uttar Pradesh, India. It is a subsidiary of HCL Enterprise. Originally a research and development division of HCL, it emerged as an independent company in 1991 when HCL ventured into the software services business.
Hydrogen chloride. Hydrogen chloride, (HCl), a compound of the elements hydrogen and chlorine, a gas at room temperature and pressure. A solution of the gas in water is called hydrochloric acid. 1  Hydrogen chloride may be formed by the direct combination of chlorine (Cl2) gas and hydrogen (H2) gas; the reaction is rapid at temperatures above 250Â° C (482Â° F). 2  Hydrochloric acid is prepared by dissolving gaseous hydrogen chloride in water.