Pt1420 Unit 4 Study Guide

First let us take a look at computer programming. This element takes on different program designs created by engineers and uses one of several different programming languages to write executable code that computers can read. Programming is the source for

1.1) The MRC theory says after the first migration from Africa 1.8 million years ago, the different groups of humans in different part of the world slowly evolved in parallel with each other. The emergence of modern humans didn’t occur in a single area, but on different continents. In contrast, the OOA theory says humans evolved first in African and then migrated to different continents. The Neanderthals and Homo Sapiens evolved into different species and interbreeding would be rare which is why there are different races. The only similarity between the two theories is that humans started in Africa. Until about 14 years ago, Genetic DNA showed that the MRC theory was correct. But 13 years ago more evidence shows the OOA theory is more realistic. Anatomical evidence shows different physical characteristic between Neanderthals and Homo Sapiens. Archeological

Directions: Match the meaning in the right column to the correct slang term in the left column. You must complete a minimum of 10 choices. Each additional correct match earns one extra credit point.

Each programming language uses a piece of software, called a compiler or an interpreter, to translate your program code into machine language. Machine language is also called binary language, and is represented as a series of 0s and 1s. The compiler or interpreter that translates your code tells you if any programming language component has been used incorrectly. Syntax errors are relatively easy to locate and correct because the compiler or interpreter you use highlights every syntax error. If you write a computer program using a language such as C++ but spell one of its words incorrectly or reverse the proper order of two words, the software lets you know that it found a mistake by displaying an error message as soon as you try to translate the program.

It might look like we went far on this one, but it was necessary too. Why some folks write code in camelCase while others in PascalCase? Why the name of the operation has nothing to do with its coding?

Object-oriented programming at its core is a practice of strategic thinking. Essentially, in OOP we tend to focus on objects rather than "actions" and data rather than logic. A key step in OOP is identifying the objects one wants to manipulate and observing how they relate to each other. The basic idea of OOP involves breaking up the code into objects that can message each other, which proves to be very beneficial. To better understand and use object-oriented programming as intended, I decided to investigate two different languages that implement the object-oriented approach to programming. I chose Java because I am already familiar with the syntax and its

13. A compiler like the one shown in the accompanying figure converts all statements in a program to machine

Programming is a skill that is widely specialised in the growing technological environment/market. There are many programming languages available to the programmer to use. Some of these are event driven programming and oriented programming language. Within the programming there are also data types available to the developer which benefits them and the end user.

In recent years, it has become very common to hear the words HLL (high level language) in any computer environment. The only disadvantage with HLL is that computers are not able to understand it, hence one must transform this language into something a computer can easily read and understand i.e.) Machine Language. A compiler in CISC and RISC is simply a system software that transforms HLL into machine code. It also performs diagnostics, for example error detection. RISC (Reduced Instruction Set Computer) is a Central Processing Unit(CPU) design strategy that has an assembly language that is designed so that each task is broken down into very simple instructions that are each executed once per clock cycle. This processor simplifies the compiler design by using identical general-purpose registers which allows any register to be used in any context. Within RISC, HLL compilers can produce a far more efficient code due to its overall small set of instructions. The performance of the RISC processors depends mostly on the compiler or programmer as the knowledge of the compiler plays a major role while converting the CISC code to a RISC code; hence, the quality of the generated code depends on the

Machine Translation (MT) refers to automation of the process of translation, fully automatic MT, or part of the translation process, machine-aided translation, between languages. In machine-aided translation, computer programs such as word processing, CD Rom resources, Optical Character Recognition (OCR), and concordance are implemented to conduct part of the process of translation. Therefore, computer is just an auxiliary tool in the process of translation. Translation instruments like on-line dictionaries or different Term Banks quicken the process of translation. In fully automatic MT, the source language is put into the machine, and the translation is performed without human intervention. If fully automatic MT is inappropriate, other strategies such as Pre-editing and Post- editing can be used (Sager, 1994).

In .NET Framework programming language are compile into an intermediate language known as the Common Intermediate Language (CIL). In Microsoft's implementation this intermediate language is not interpreted but rather compiled to JIT knows as just-in-time compilation into native code.

“The Tool” is a Windows Desktop application written in Delphi and C++ Builder. The application is heavily based on forms, which are written in Delphi. The logic in each form field is written in C++.

The programming language used to develop an application not only affects the performance of the application.

language. OpenEdge ABL is developed and maintained by Progress Software Corporation. OpenEdge ABL previously was known by other names, such as Progress or Progress 4GL. (History 1) This language was first released in the 1980s. This first commercial release for UNIX and DOS was in 1984, since then there has been several versions released. (History 1) In the 1990s Progress released their first graphical interface, PROGRESS. (History 1) Throughout each era such as GUI, web and the cloud, Progress has kept up to date with technology. In 2009 Progress released their first cloud application that they called OpenEdge. (History 1)

18. Most programs are written in a programming language such as C or Java, which is then translated into an equivalent set of CPU instructions.