Evolution of Programming Languages - PowerPoint Presentation

I will examine the different timess of programming vocabularys and hash give away base facts about each. I will also talk about the fifth Generation Language, which some individuals may or may non agree exists. Computers can understand only ones and zeros, or binary program speech. Basically ones and zeros re bear witness on or off signals to the ready reckoner, and be kn hold as bits. The first-generation programming instructions were entered through the present panel switches of the computer system. On the earliest computers this was completed by changing the wires, dials and switches. Later the bits could be entered using paper tapes that looked analogous ticker tape from a telegraph, or punch cards. With these tapes and or cards the machine was told what, how and when to do something. To permit a unflawed program a programmer needed to have a in truth detailed knowledge of the computer where he or she acetifyed on. A small mistake could cause the computer to crash. Originally, no translator was used to compile or interchange the first-generation language. The chief(prenominal) benefit of programming in a first-generation programming language is that the code a exploiter writes can run precise fast and efficiently, since it is directly executed by the mainframe computer. from each one CPU manufacturer has its own machine language.

This means that programs that be scripted for one type of CPU will non work on any other type of CPU. PC?s, apple?s, and even different generation Pentium processors all have their own machine language with are not compatible surrounded by each other. Because the first generation languages were regarded as ve ry user unfriendly people set out to look fo! r something express and easier to understand. The result was the birth of the second generation languages (2GL) at the mid(prenominal) of the 1950s. These generation made use of symbols and are called assemblers. If you trust to permit a full essay, order it on our website: OrderEssay.net

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