Questions On Database Management System - 921 Words

1. Interpreting language: Since the file-processing system can be built on any of the programming languages, this will be a tedious task for other language developers to understand the actual logic behind the data storage and build a new requirement. But Database Management System (DBMS) uses a Structured Query Language (SQL) which will be used universally to insert, update or delete the data by all the developers and this will act as a common language for all the developers/ end users to work with the data. 2. Data redundancy and inconsistency. In file processing system, many files are generated or created using different programming languages by different developers in one particular project. For example, let us consider the example of a Software project which consists of various teams/ developer teams. a. Duplicate data: In our software project example, if we have a particular person working on two technologies namely .NET developer and as an Automation test developer, then the same person information (namely employee id, email id, phone number) will be stored in both the files(namely .NET team file and the Automation test developer file) In DBMS, by using the normalization concepts on tables, we design the database in such a way that the data is not duplicated. b. Data Redundancy leads to higher storage and access cost. As the same employee’s data is stored in two different files, this leads to unnecessary usage of disk space for the same employee data which willShow MoreRelatedQuestions On Database Management System1123 Words   |  5 PagesIT2700: Systems Analysis Design Assignment #6 – Review Questions Chapter #6 – Data Design 1. Explain the main difference between a file-oriented system and a database system. A file-oriented system utilizes data in a regular OS file based format where a database system uses a database engine that organizes data in a database in a table format utilizing rows for each record. 2. What is a DBMS? Briefly describe the components of a DBMS. DBMS stands for Database Management System. A DBMSRead MoreQuestions On Database Management System Essay1834 Words   |  8 Pages______________________________________ Please do not add any more lines to each question than is provided. There is ample room to supply the correct answers. 1.1 List four examples of database systems other than those listed in Section 1.1. †¢ Hospital Management system - patient details database †¢ Car sales and service system -Customer and inventory database †¢ Mobile shop system -Customer and inventory database †¢ Department of Homeland security -Student’s database 1.2 Define each of the following terms: Data DetailsRead MoreIT 205 Week 3 Individual Assignment899 Words   |  4 Pages Enterprise Applications Paper Question 1: Describe two effects of database tools and   technologies on business performance and decision making. Database tools and technologies affected the business processes and decision making by a great extent. The most important benefit of the database is to change unstructured information into structured information, and allow users to analysis the data stored into different tables with the help of queries. Before database, all the information used to storedRead MoreDatabase Management and Information Retrieval1367 Words   |  5 PagesDifferentiate between database management system and information retrieval system by focusing on their functionalities. Answer A database management system (DBMS) is the main software tools of the database management approach because it controls the creation, maintenance and use of the databases of an organization and its end users. Information retrieval is a system that to provide the relevant information based on the user needed. This process can be find through the passwords or keywords or queryRead MoreDatabase Management System ( Dbms )1391 Words   |  6 Pages A database management system or DBMS is a certain type of system software, which is used for the creation, and management of databases. A DBMS serves for multiple purposes but is mainly used to provide users and programmers with a systematic way to retrieve, create, manage, and update data. A DBMS serves as an interface between data and its end user, making sure that data is consistently organized and remains easily accessible to users. DBMS’s are vital to several aspects of our technological worldRead MoreManagement Informational System 1165 Words   |  5 PagesAnswer Review questions 2, 3, 5, 7, 8, 10, 13, 16, 18, amp; 22 in your own words. First, write the questions, and then answer with proper explanation. 1. Define the term database. How is it different from a database management system? Database is simply a collection of data. A database helps and provides managers and decision making people with timely and relevant information that leads the company to organizational success. A database management system is totally different than regularRead MoreDatabase Mangement and Retrieval System1425 Words   |  6 PagesQuestion 1. Differentiate between database management system and information retrieval system by focusing on their functionalities. Database Management System (as known as DBMS) is a set of application that enable user to create, edit, update, store and retrieve data from database files. By using DBMS, data in a database can be added, deleted, changed, sorted and searched. DBMSs are usually used to manage employee information of a big company, customer information and stock information. By usingRead MoreNt2520 Unit 3 Assignment 1 Essay618 Words   |  3 PagesOutcomes Use the database modeling template in MS Visio. Create entities and add attributes of a database. Define relationship between entities of a database. Create many-to-many relationships with a linking table. Assignment Requirements Answer the following True or False questions on the student answer sheet. Required Resources Textbook Submission Requirements Submit your written answers to your instructor at the beginning of Unit 4. Unit 3 True/False Questions Indicate whetherRead MoreAnalysis of Database Management and Information Retrieval Systems1117 Words   |  5 PagesDIFFERENTIATE BETWEEN DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL SYSTEM BY FOCUSING ON THEIR FUNCTIONALITIES 2. HIGHLIGHT THE DIFFERENCES BETWEEN DATA AND INFORMATION 3. MAKE APPROPRIATE USE OF DIAGRAMS TO ILLUSTRATE THE UNDERLYING CONCEPTS/COMPONENTS OF DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL 4. DIFFERENTIATE BETWEEN STRUCTURED AND NON STRUCTURED DATA. GIVE EXAMPLES FOR EACH. 5. REFERENCES 6. APPENDICES â€Æ' 1. DIFFERENTIATE BETWEEN DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVALRead MoreRelational Database Concepts and Applications: Research Paper669 Words   |  3 PagesRelational Database Concepts and Applications Professor Kevin W†¦.. By Bob Bobson March 7, 2014 Introduction In order to successfully transition from our current paper and email based equipment request method to a completely paperless online system, we must build and implement a relational database. A relational database will allow us to store, filter, make changes to, and share of the data that is needed in our new online equipment ordering system. Relational Database Overview

A Beautiful Mind By John Nash - 997 Words

A Beautiful Mind Depicts the story of mathematical genius John Nash, and his battle with schizophrenia. When the audience is first introduced to Nash he is working to make a great discovery while attending graduate school. From the beginning, it is clear that Nash puts excessive pressure on himself to achieve this goal. Of course, his hard work eventually lead him to attain his objectives, but the stressful environment it created likely also triggered his schizophrenic tendencies. Although at the time of their meeting the audience is unaware, John’s Princeton roommate Charles turns out to be his initial hallucination. Later, when Nash is teaching at MIT a second hallucination appears in the form of a department of defense agent named William Parcher. Parcher seeks Nash out based on his skill in code braking, for a special assignment regarding their soviet enemies. The hallucinations reach a climax when Nash believes he and Parcher are being chased by Russians who uncovered their mission. Following this, when Nash is making an educational presentation, he appears to be paranoid about an angry group watching him. Abruptly, he ends his lecture to make an escape. Nash exhibits schizophrenic tendencies these two scenes, and periodically throughout the movie. Shutter Island, displays a similar illness known as delusional disorder. Teddy Daniels, the main character demonstrates a number of notable symptoms throughout the film. Upon Teddy’s introduction, we learn he is aShow MoreRelatedA Beautiful Mind By John Nash1338 Words   |  6 PagesA Beautiful Mind, a 2001 biographical drama, tells the story of John Nash; the film is based on a book by the same name, which was a biography of the real John Nash . The film depicts Nash’s life as he develops paranoid schizophrenia; this paper will focus on the film, the disorder itself, and the accuracies and inaccuracies of how paranoid schizophrenia was portrayed in the film. The film begins with Nash’s time at Princeton in 1947, where he has come after winning the Carnegie Scholarship forRead MoreA Beautiful Mind : John Nash Essay1543 Words   |  7 PagesMeredith Varner Dr. Johnston, Professor Echols 20, September 2016 A Beautiful Mind: John Nash About four years post marriage, on June 13th, 1928; John Forbes Nash Jr. was born. Growing up, Nash caused concern for both of his parents. He struggled in social interactions and rarely engaged in games that were normally exciting to children his age. In Sylvia Nasar’s biography on Nash, she found that within the â€Å"origins of schizoid temperament was that abuse, neglect, or abandonment caused the child toRead MoreA Beautiful Mind By John Nash1393 Words   |  6 PagesA Beautiful Mind, is a movie that was produced in the year 2002 by Universal Pictures. This film is about a man named John Nash who was diagnosed with schizophrenia, paranoid type. Schizophrenia is a chronic brain disorder with key features including delusions, hallucinations, difficulty concentrating, and other negative symptoms (Parekh, 2017). Paranoid schizophrenia specifically, is â€Å"characterized mainly by the presence of delusions of persecution or grandeur† (Sadock and Sadock, 2005). The ty picalRead MoreA Beautiful Mind By John Nash1381 Words   |  6 PagesA Beautiful Mind tells the story of Nobel Prize winner John Nash s struggle with schizophrenia. It follows his journey from where Nash is quite unaware of his delusional schizophrenia, full blown paranoia, to the place where Nash, his wife, and friends are contributing factors to his manageable condition seen in closing. The film offers much, and relevant insight into the psychological condition of schizophrenia, including information on the symptoms, the treatment and cures, the life for theRead MoreA Beautiful Mind By John Nash Essay1601 Words   |  7 Pages In the film, â€Å"A Beautiful Mind†, the main character is John Nash. Nash represents the life of a person struggling with schizophrenia. According to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), in order for an individual to meet the criteria for schizophrenia, one must include two or more of the following symp toms for at least 1 month and at least one symptom must be one of the first three: Delusions, Hallucinations, Disorganized Speech, Disorganized (or CatatonicRead MoreA Beautiful Mind By John Nash1732 Words   |  7 PagesThe biographical drama, A Beautiful Mind, illustrates many of the topics related to psychological disorders. The main character of the film, John Nash, is a brilliant mathematician and Nobel Prize winner, who suffers from symptoms of Schizophrenia. Schizophrenia is defined as a â€Å"psychotic disorder involving a break with reality and disturbances in thinking, emotions, behavior, and perceptions† (Ciccarelli and White, 2012, p. 563). Nash’s symptoms include: paranoid delusions, disturbed perceptionsRead MoreA Beautiful Mind By John Nash1498 Words   |  6 PagesA Beautiful Mind (2002) is a movie based on the life of famed mathematician John Nash. The movie revolves around first, Johns struggles as a student in Princeton University, trying to formul ate his own original idea on which to base his future work, and to be his first piece of work to get published. It is during this struggle that his mental stability begins to become a bit questionable. Once he finishes his paper, he is awarded a position to work at MIT . After working at MIT for a few yearsRead MoreA Beautiful Mind By John Nash Essay1958 Words   |  8 Pages â€Å"A Beautiful Mind† illustrates the life of John Nash who is currently living with schizophrenia. Being of intelligence does not stop the chances that one might develop the mental illness, such as schizophrenia, as the case of the character of John Nash, the Princeton graduate student, the lover of the subject mathematics and Nobel Prize winner portrayed in the movie. In movie John Nash clearly has schizophrenia and suffers from severe mental illness,hence the title â€Å"A Beautiful Mind† as he experiencesRead MoreA Beautiful Mind By John Nash Essay2033 Words   |  9 PagesPushing Past the Voices, Delusions, and Hallucinations: A Beautiful Mind A Beautiful Mind, about John Nash, follows him has he goes through life living with schizophrenia and accomplishing the biggest feat; knowing reality from unreality. When people with schizophrenia are around others, that is when their mental illness shows. Social behavior affects everyone based on who they are around and the thoughts and feelings as a response to how others act and treat you (Grant, 1963). They do not knowRead More John Nash, A Beautiful Mind Essay1628 Words   |  7 Pagesschizophrenia was 10 times higher than in the control group (Cicarelli, p. 559). JOHN FORBES NASH, JR. AND SCHIZOPHRENIA A powerful exploration of how genius and madness can become intertwined, the feature film, A Beautiful Mind, was inspired by the life of Nobel Prize winning mathematician and schizophrenic John Nash (PBS Online, 1999-2002). Nash, known as a mathematical genius and one of the most original minds of the 20th century, made his breakthrough as a twenty-year-old graduate student at

Geography MYP portfolio Free Essays

Basically, gender inequality is an unequal treatment in terms of gender, male and female. Gender inequality is mainly – discrimination of women. So women have fewer job opportunities and they do work which is believed not to be a work for men. We will write a custom essay sample on Geography MYP portfolio or any similar topic only for you Order Now Long time ago women used to do the housework and look after children, and men used to work and earn money. Nowadays we can see that women are treated unequally to men in some LED countries: African countries, Pakistan, Yemen, Saudi Arabia and some other Muslim countries. But gender inequality still exists in some extent in every country in he world in main areas of the society: political, economical and sometimes in social. Main body (Discussion) Gender inequality in social area of society Mainly the service area (education, culture, healthcare, social welfare, public transport and etc. ) is included into social area. So, basically, here we can see the most unequal treatment of men and women. In all those African and Muslim countries women are treated unequally in this social area. In other countries (MED countries: US, Russia, Japan etc. , if there is an unequal treatment, then it mostly happens in economical and political areas. As an example of a country with unequal treatment, I will choose Pakistan. In Pakistan you can see gender inequality, for example in terms of education. In education, gender inequality means that women are not able to study and after have an education. Women just stay at home and do all the housework like washing, cooking; they also look after children, because kids are needed to help their mothers, so usually families are really big. Historically, in 1 9th century feminist-sympathetic movement communities tried to isolate women from any contact with men. On 14th of August, 1947 Pakistan was officially independent, but more than a half of Pakistani women are not independent even now. Pakistan believes that women were created only to take care of their husbands. Women’s only job is to make sure that her husband is satisfied and happy with his life. So women in Pakistan have to learn how to be a good daughter, sister and mother. Nowadays, Women are kept treating this way. They are also forbidden to go to schools. A lot of people (men) are against education for women, in Pakistan. There were so many crimes, when omen tried to kill a woman or a girl. Sometimes that happened, when a woman tried to study secretly. Gender inequality in economical area of society Economical area is a sphere of trading, exchange, producing, consuming and distribution of goods and services. Methods of producing and wealth distribution are the main factors that determine specificity of economic relations. Gender inequality in this area is not aggressive as it is in social area. We can see these inequalities in a few ways. Lets say there is a company, which is a part of secondary sector, so the employees are people who work tit machines and machinery. It means that men are more likely to work in those companies, as it would be a really hard work for women. So from this example, we can say that women are allowed to work there, but they don’t, because its difficult for them and also they don’t want to. In other companies, in primary sector, some employers prefer to hire men, because if you will have woman working on your company, then you can decrease company’s productivity. Women might get pregnant, so she gets some rest (from 3 to 16 months, depends on a country), and after she’ll have to look after her hillier. And men will always be there on his workplace. Gender inequality in political area of society political area is a sphere Of people’s relations, which are mainly related to each other in terms of politics and government. Before one of the most worrisome issues was an unequal treatment of women in government and administrative office. Involving women in politics so much distinguished countries like Lithuania. As this country was technologically developing the people’s lifestyle was changing a lot. In this process women started gaining ore stuff to do including the right to vote in presidential elections. Conclusion In social area, there are still a lot of gender inequalities, especially in poor LED countries. In Pakistan some men are even able to kill women, who are trying to get education, get a job and etc. I think that it’s not right, and men and women should be equal. Equality leads to country’s development and industrialization or at least helps it. In the economical area the only border for women are the requirements. Women are allowed to work, but their wage might be smaller, and the rotgut’s quality might be lower, because, for example, men are better in working on the factories with all those machines. But it’s not necessarily like that, and of course women can sometimes work even better than men, especially in the primary sector. In political area women doesn’t really have problems, maybe only in LED countries where they are treated unequally to men. You can see some women politician that work in the government, even though it’s rare. In my opinion, women should be equal to men, have the same opportunities, abilities and etc. How to cite Geography MYP portfolio, Papers

Cloud Computing in IOT-Free-Samples-Myassignmenthelp.com

Question: Discuss about the Cloud Computing in IOT. Answer: On the Integration of Cloud Computing and Internet of Things This paper states that cloud offers a solution that is effective so that the management of service and composition of Internet of Things can be implemented (Botta et al. 2014). The applications of IoT also help to exploit all the things and simultaneously the data that are produced by the systems. The cloud is related to IoT by extending the scope so that they can deal with all the things of real world in dynamic and distributed manner. The cloud also benefits the IoT by delivering some new services in real life scenarios. The cloud acts as a middle layer in between things and applications which can help to hide all the complexities and functionalities that are needed to implement. The article states the framework which will impact the application development in the future which gathers information, processes the data, and also used for transmitting information that produces new challenges in environment of multi cloud. IoT-based Big Data Storage Systems in Cloud Computing: Perspectives and Challenges This research paper states a common application framework of IoT that consists mainly of perception layer, application layer, and network layer. The paper states that application layer is the most critical layer for the storage system of IoT in Cloud Computing (Tao et al. 2014). This is considered as business models and middlewares in this article. There is much work done so that there can be intelligent and effective data processing and the analysis is done that is based on cloud computing mainly in application layer. The front end layer includes RFID (Radio Frequency Identification), WSN (Wireless Sensor Network), and also smart things. The total numbers of devices are mostly increasing and the heterogeneous services and data are involved in cloud of things. Cloud of Things pays more attention to the business insight. IoT-Based Intelligent Perception and Access of Manufacturing Resource toward Cloud Manufacturing This article shows the application and support of the technology in IoT. The IoT is considered as real time operators and potential intelligent operators mainly in 4Cs known as Connection, Computing, Control, and Communication (Cai et al. 2017). By the use of 4Cs all the objects that are virtual and physical are realized which has a wide range of filed application. The cloud IoT can be used in automotive, medical, healthcare, aerospace, and communication and also in manufacturing industries. The RFID technology is developing fast and the services of IoT Cloud are paid more attention in these recent days. The Cloud IoT provides opportunity so that they can build an industry which is more powerful and also includes applications by taking advantage of the growing RFID, and wireless sensor devices. References Botta, A., De Donato, W., Persico, V. and Pescap, A., 2014, August. On the integration of cloud computing and internet of things. InFuture Internet of Things and Cloud (FiCloud), 2014 International Conference on(pp. 23-30). IEEE. Cai, H., Xu, B., Jiang, L. and Vasilakos, A.V., 2017. IoT-based big data storage systems in cloud computing: Perspectives and challenges.IEEE Internet of Things Journal,4(1), pp.75-87. Tao, F., Zuo, Y., Da Xu, L. and Zhang, L., 2014. IoT-based intelligent perception and access of manufacturing resource toward cloud manufacturing.IEEE Transactions on Industrial Informatics,10(2), pp.1547-1557.