Information Technology

computer programing Nadine S. Simms, Contributor Good day students. In todays lesson we will be exploring a new topic, computer programing, which, I must say, accounts for a substantial voice of marks for the technical foul proficiency theory examination. An excellent encompass of this topic is authorised for passing this exam. PROGRAMMING CONCEPTS Programme vs Programming Language A political program is a sequence of instructions occupy by the computer to solve a specific problem. The programme is written (coded) in a programming language, which is a bonk of words, symbols and codes that enable the programmer to communicate the solution algorithm to the computer. on that point are many programming languages. Each atomic number 53 has its throw vocabulary and set of rules called syntax, which governs how words and symbols are have to piddle instruction. Four categories of programming language 1. Machine languages 2. fictionalization languages 3. High-level l anguages 4. essential languages Machine language This is the lowest level of programming language. It consists of a mountain chain of superstars (1s) and zeroes (0s) called binary digits. It is the and language that needs no reading for the computer to study it. Assembly language This is another low-level language. However, it uses mnemonics (letter codes to for each one machine language instruction).

A special programmer called an assembler converts each of the mnemonic codes and translates it into its machine-language equivalent. High-level languages These are languages that closely hold back human language and need to first be reborn to mac! hine language before the computer can patronize out the instructions. Natural language These are the languages normally speak by humans and comprehensible to humans. However, it is very difficult for computers to realise it, referable to vastness of vocabulary, as the languages vary. Difference between blood codes and goal codes Sources codes are programmes written in a particular programming language which might be...If you want to get a exuberant essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper