➢ What is a computer? Why it is also known as a data processor? A device that computes‚ especially a programmable electronic machine that performs high-speed mathematical or logical operations or that assembles‚ stores‚ correlates‚ or otherwise processes information is known to be a computer. A computer is an electronic device which manipulates or transforms data. It accepts data‚ stores data‚ process data according to a set of instructions‚ and also retrieve the data when required. Hence it is
Premium Computer
Description: This course deals with the impact of computers on us as individuals and on our society. The widespread use of computing technology has changed the way we work‚ play and interact with other people. These changes have created a flood of new social and legal issues that demand critical examination. Here are a few examples of the issues we will be talking about: • There is a great deal of information about all of us recorded in computer databases. What rules should govern how this information
Free Computer Computing
Uses of Computers in the Medical Field By: Tashauna Roberts Introduction In today’s society‚ there is a wide range of computer use. Almost everywhere you go today you are required to have some sort of basic understanding of how a computer is operated. In my report‚ I am going to tell you how computers are used in the field of medicine. There is a wide variety of use and need for a computer in the medical field. Their uses include storing patient related data‚ scanning and imaging the body‚ and
Premium Medicine Computer Surgery
the following topic:Some people consider computers to be more of a hindrance than a help. Others believe that they have greatly increased human potential. How could computers be considered a hindrance?Give reasons for your answer and include any relevant examples from your own experience. Write at least 250 words.Look at the words or phrases in capitals. Correct your version where necessary.It is easy to understand why some people believe that computers are more of a hindrance than a help. Operations
Premium Computer Leisure Personal life
SYLLABUS Cambridge International AS and A Level Computing 9691 For examination in June and November 2014 University of Cambridge International Examinations retains the copyright on all its publications. Registered Centres are permitted to copy material from this booklet for their own internal use. However‚ we cannot give permission to Centres to photocopy any material that is acknowledged to a third party even for internal use within a Centre. © University of Cambridge International Examinations
Premium Computer Object-oriented programming Programming language
Basics of Computer :: 1 1 Basics of Computer 1.1 INTRODUCTION In this lesson we present an overview of the basic design of a computer system: how the different parts of a computer system are organized and various operations performed to perform a specific task. You would have observed that instructions have to be fed into the computer in a systematic order to perform a specific task. Computer components are divided into two major categories‚ namely‚ hardware and software. In this lesson we
Premium Inkjet printer Computer Computer program
Computer Fundamentals Assignment What is a Computer? A computer is an electronic device that manipulates information‚ or "data." It has the ability to store‚ retrieve‚ and process data. You can use a computer to type documents‚ send email‚ and browse the internet. You can also use it to handle spreadsheets‚ accounting‚ database management‚ presentations‚ games‚ and many more. How does a computer work with? 1. Computer hardware equals the collection of physical elements that comprise
Premium Computer Personal computer Central processing unit
Week 2 Approved Solutions - Complete end of chapter Review Questions 3.1‚ 3.2‚ 3.3‚ 3.4‚ 3.5‚ and Problem 3.3‚ 3.4 in the text. 3.1 Processor-memory: Data may be transferred from processor to memory or from memory to processor. Processor-I/O: Data may be transferred to or from a peripheral device by transferring between the processor and an I/O module. Data processing: The processor may perform some arithmetic or logic operation on data. Control: An instruction may specify that the sequence of
Premium Computer Central processing unit Output
INTRODUCTION Welcome to computer programming! You are about to discover an interesting and exciting world – a world of computer programming. In this unit‚ we introduce you to the concepts of basic computer programming . You will study the terms and concepts used in computer programming. We will then describe the five steps in computer programming. 2.0 OBJECTIVES At the end of this unit‚ you should be able to: 1. Understand the programming process 2. Define computer programming‚ program
Free Programming language Computer program Computer programming
all types of hospital information systems are supported in client-server architectures for networking and processing. Most of work positions for hospital information systems are currently resident types. After beginning the Mobile computing tablet computers and smartphone applications are used. Enterprise hospital information system with Internet architectures havebeen successfully deployed in public healthcare territories and have been widely adopted by further entities. The hospital
Premium Computer Central processing unit Personal computer