1. Introduction to Operating System:- Computer is a somewhat complex machine. The world has become accustomed to so many choices. One of the major choices in the modern era is the “Operating System (OS)”. Operating systems are the central software component to any computer. The main brands of operating system are; Windows Mac OS‚ Sun Solaris‚ UNIX‚ DOS and Linux. Each brand has its own take on what makes up an operating system. Windows is the most commonly used operating system around the world.
Premium Operating system Unix
3.2 Advantages of the IS system 3.2.1 Intranet By using the Intranet to inform the detail of visual merchandising and windows display‚ is a simply but efficient way. It can enhance the efficiency of information sharing by the expert team in the Galician headquarter. First‚ Intranet is a user-friendly information system‚ it can be easily operated by the staff members. Visual merchandiser in each store can enter the Intranet by their staff identity‚ details of the new visual merchandising can
Premium Merchandising Retailing Fast fashion
HISTORY OF OPERATIMG SYSTEMS Operating systems (OS) provide a set of functions needed and used by most application programs on a computer‚ and the linkages needed to control and synchronize computer hardware. On the first computers‚ with no operating system‚ every program needed the full hardware specification to run correctly and perform standard tasks‚ and its own drivers for peripheral devices like printers and punched paper card readers. The growing complexity of hardware and application programs
Premium Operating system Microsoft Windows
Linux? Which parts of the Linux operating system did each provide? Who else has helped build and refine this operating system? GNU stands for "GNU’S Not Unix"‚ and it was designed to be a UNIX-like operating system developed by Richard Stallman. Linux is the name of operating system kernel developed by Linus Torvalds. GNU’s tools aside the Linux kernel make the operating system known as “Linux” aka “GNU/Linux”. Thousands of people helped refine the operating system online. Chapter 2 1. Briefly
Premium Unix Linux Operating system
Advait 1. If following equations? A) b) c) d) Aptitude Test TCS-1 Awareness Development Initiative is a root of which of the ‚ where b is a rational number‚ then 2. From the top of a tower of height 180 m the angles of depression of two objects on either sides of the tower are 30° and 45°. Find the distance between the two objects. a) b) c) d) 3. A amount of 20‚900 is taken as loan at 9% p.a.‚ compound interest. If it is to be repaid in 2 equal annual instalments‚ what is the value of
Premium Integer Real number Decimal
Research report on Mobile Operating systems FINAL PAPER This paper provides detailed information about the various features of two major mobile operating systems i.e Android and the iOS. This paper also compares and contrasts their applications from the system and the user point of view 2012 TABLE OF CONTENTS 1) General Introduction 2) Introduction to Android OS 2.1)
Premium Smartphone Apple Inc. Mobile operating system
Components of an Operating System In order to perform the actions requested by the computer’s users‚ an operating system must be able to communicate with those users. The portion of an operating system that handles this communication is often called the user interface. Older user interfaces‚ called shells‚ communicated with users through textual messages using a keyboard and monitor screen. More modern systems perform this task by means of a graphical user interface (GUI) in which objects to be
Premium Graphical user interface Operating system
Case: Marks & Spencer’s versus Zara’s Operations Marks & Spencer (M&S) is a major British retailer of clothing‚ food and financial services. Over 30 million customers are served per month in more than 300 UK stores‚ besides the many international locations. The company was established in 1884 and now it has over $17 billion in annual sales with the highest profit margin in the retailing industry. M & S is encountering some difficulties in logistics because it has lengthy logistics procedures
Premium Management Citation Supply chain
1. AIM: To write a C program to simulate the shortest job first algorithm with preemption. DESCRIPTION: For implementing SJF algorithm with preemption‚ we consider the arrival times of each process‚ the burst times of all the previously arrived processes. After the arrival of all the processes into the ready queue‚ the average waiting time and turn around time can be calculated by using the above algorithm. ALGORITHM: 1) start 2) read the no of processes to n 3) initialize i to 0 4) if
Premium Scheduling Programming language Computer program
1: Executive Summary This case focuses on the Spanish retail giant‚ Inditex and how its largest retail chain Zara has been so successful through its simple business model of speed‚ flexibility‚ and high fashion. As of 2002‚ Inditex had six separate chains: Zara‚ Massimo Dutti‚ Pull & Bear‚ Bershka‚ Stradivarius‚ and Oysho. Each chain operates independently and is responsible for its own strategy‚ product design‚ sourcing and manufacturing‚ distribution‚ retail. Zara is by far the largest‚ most
Premium Point of sale Operating system