Essays on Programming Language

IT Java Script

{Author Name [first-name middle-name-initials last-name]} {Institution Affiliation [name of Author’s institute]} There are five components or concepts of code that are most elementary or important for any programming language of technology. The five components are:

Variables

Data Structures Control Structures Tools Variables: Variables can be considered the most basic building block or component for any programming language construct. Variable hold information, references and are both storage location and a symbolic name holding data that relevant to a proper execution of the code. For example in the attached Javascript code that prints relevant information for Operating System upgrade, there are ...

Computer science and the developments taking place in this field have proved to be a great boon for the healthcare industry. Since the past twenty years, various new programming languages and applications have been created which make it easier for health care professionals to carry out their health related work efficiently. Twenty years ago, there were no electronic health records of patients in any kind of online database. Records used to be handwritten or typed, but storage and easy access was a problem. With the development of computer science technology and electronic medical records, patient information could be easily ...

The computer software industry is a versatile industry that lends itself to many innovative approaches to addressing technological issues. It is also among the best paying industries globally. Venturing into this industry to work with firms that have their origins in Silicon Valley such as Microsoft Corporation would be a prudent move, because of the industry’s global outreach, its rate of growth, and the insatiable demand for computer-based electronic goods that require programming at one point or another. Nevertheless, I would like to work with Oracle programming in SQL, which was an idea borne of two programmers, and ...

Athlone Store – Android Application Linked with Server

Introduction Athlone Store is an Android based application that is linked with a Server. The App is based on a Client-Server architecture where the client caters to end users or buyers and the server is the admin part for managing the application data and relevant details. The client in this architecture is the Android App that is accessed by users or the buyers of various product offerings on the App. The buyers accessing the Android App can perform various activities on the Android App client that includes checking product categories, searching products by name, browsing through the product catalog, ...

Electrical engineering is an engineering field with a wide range of applications and variable requested skills. And, like every occupation, it has a number of its discourse communities that determine its specifications and characteristics. One of the discourse communities of electrical engineering is the Internet. The Internet is one of the central terms of the modern electrical engineering as it significantly boosted the development of the field and is widely used both for electrical engineering education and for practice. Nowadays, electrical engineers use the Internet in experiments, learning, Capstone projects, etc., and it also plays a key role in ...

Introduction

Internet has paved the way for developments in the electrical engineering course. It is a valuable tool used by professors, practitioners, and students in the field of electrical engineering. This study focuses on the research question: how did advancements in the internet led to the development of the electrical engineering course. This paper will start with a brief history of electrical engineering and internet, respectively. Next, the role of internet in electrical engineering education will be discussed. Attention will be given on the use of remote laboratory experiments and internet’s role in problem and project-based learning approach. Next ...

Abstract

Information Technology, IT is the technology that is used to acquire, store, organize, and process data which is provided by people in a computer systems to a form that can be used in specified applications, and disseminate the processed data. Thus, information is processed data based on which decisions can be taken and appropriate actions initiated while data is the raw material fed into the computer. Conclusively, information is processed data that improves our knowledge, enabling us to do work more efficiently. The main purpose of IT is to process the data through a series of instructions to give out the ...

Introduction

The objective of computer programming is to develop electronic solutions for a particular company. In today’s world, most companies use software systems in order to run their processes efficiently. Companies store their source data details in the system and perform transactions on them through computers. The software users expect certain outputs and reports from a computer system.

Steps in the Programming Process

A company will contract a programmer from within or outside the company to design and implement a software system. The first step in programming is to identify the problem (Jeffries, Anderson & Hendrickson, 2001). The company could be currently performing their operations using a manual system ...

1. Process Management – an operating system manages various activities which include system and user programs. The system programs include file servers, name servers, printer spoolers, among others. In process management, an operating system performs the following activities: i. Process communication mechanisms

ii. Process synchronization mechanisms

iii. Deadlock handling mechanisms

iv. Both the creation and deletion of system and user processes

v. Both the suspension and the resumption of processes.

2. Memory Management: - the main activities of an OS here include

i. Allocation and de-allocation of memory space

ii. Decision making on the processes to be loaded in ...