...Scripting is easy to learn and use! It can be used to automate tasks ranging from Windows Desktop Administration, to Microsoft Office Automation, to controlling and extracting information hosted by a 3270 emulation session for the Mainframe. All you need is an ASCII text file that ends in a “.VBS” extension and a little creativity. A few notes on the language itself: Visual Basic Script Edition is a subset of the Visual Basic language. Comments are declared by a single apostrophe, such as: ' This is a VBSCRIPT comment. Variables can be declared using the DIM, PRIVATE, or PUBLIC keywords. Variables have no explicit data type. All data types are “variant” by default. The language is not case-sensitive, so “Acounter”, “ACounter and “aCounter” are considered to be the same variable name regardless of the mix of upper and lower case. Scope is declared using “keyword … END keyword” pairings, such as CLASS…END CLASS, SUB…END SUB, IF … END IF. The unit of program development is the SCRIPT file: an ASCII text file containing executable script statements. Statements are continued by leaving a space at the end of the line followed by an underscore. Strings are concatenated using the ampersand symbol as the concatenation operator. Your toolkit for script development: You’ll need a text editor and a Windows client workstation running Windows 98 or above. For the text editor use any ASCII only text editor like Windows Notepad. The product that allows scripts to execute...
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...Exxon Mobil Corporation Introduction Exxon Mobil Corporation is a multinational oil and gas company that is based inAmerica. It’s a descendant at of the Rockefellers standard oil company and it was formed in1999 from the merger of the Exxon and Mobil companies. It’s headquartered in Irving, Texas.The company is one of the world’s largest publicly traded companies and has been ranked thenumber one or number two for the last five years. By the end of the year 2007 the company’sreserves stood at 72 million oil equivalent barrels while its production rates were expected to lastfor more than 14 years (Hrebiniak & William, 1984). The company has 37 oil refineries in more than 21 countries constituting a combineddaily refinery of approximately 66.3 million barrels. Exxon Mobil is recognized as the world’slargest refineries and this title has been associated with the former standard oil since the incorporation in the 1870s. In addition to that the company is largest of the six recognized oil supermajors. Exxon Mobil owns hundreds of other similar subsidiaries including the imperial oillimited in Canada and the sea river maritime which is a petroleum shipping company.Functionally the company is organized into several global operating categories including the 2. 2upstream, down stream, chemical Exxon Mobil global services company, XTO and finally theimperial oil (Neil,1974). Many organizations experiences a lot of stresses as well as difficulty when it comes tocoping with change and lack...
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...Differentiating Between Market Structures A market structure in economics describes the state of a market with respect to its competition.There exist several different market structures like perfect competition, oligopoly, and monopoliesamong others. These markets all produce different types of goods or services, like public and privategoods as well as common and collective goods. Firms operating in these different market structuresutilize the labor market in very different ways because of very divergent uses of labor in each marketstructure, so it is important for a firm to use the labor market equilibrium principles to their advantageto efficiently cover the costs of production and maximize profits.In economics a good is something defined as any object, service or right that increases utility, directlyor indirectly. Goods are further broken down into public and private goods. A public good is a good thatcan be used simultaneously by many consumers, which is called non-rival, and people who have notpaid for the good can not be excluded from its utility, which in economics is call non-excludable.Together this means that the consumption of a public good by an individual does not affect theavailability of that good to anyone else, which is called being non-rival and non-excludable. Its obviousto see however, that a truly non-rival and non-excludable good cant exist; economists just look at thegoods that come close to the definition of a public good. A private good is the opposite...
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