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    zareenZ
    @zareen said in CS405 Assignment 1 Solution and Discussion: [image: 1573739911199-e3e13fed-5997-4fb9-8c4e-eb15cf0493a5-image.png] Create an ERD for a car dealership. The dealership sells both new and used cars, and it operates a service facility (see Figure B.2). Base your design on the following business rules: A salesperson may sell many cars, but each car is sold by only one salesperson. A customer may buy many cars, but each car is bought by only one customer. A salesperson writes a single invoice for each car he or she sells. A customer gets an invoice for each car he or she buys. A customer may come in just to have his or her car serviced; that is, a customer need not buy a car to be classified as a customer. When a customer takes one or more cars in for repair or service, one service ticket is written for each car. The car dealership maintains a service history for each of the cars serviced. The service records are referenced by the car’s serial number. A car brought in for service can be worked on by many mechanics, and each mechanic may work on many cars. A car that is serviced may or may not need parts (e.g., adjusting a carburetor or cleaning a fuel injector nozzle does not require providing new parts). ERD Answer
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    @zareen said in MGT602 Assignment 1 Solution and Discussion: Developed by: Jawad Hassan Assignment Entrepreneurship (MGT602) Fall 2019 Due Date: 15 November, 2019. Total Marks: 10 Topic: Start-Ups Leaning objectives: To make students explain different start-up types. https://youtu.be/hpmPxVSJw4k Background: An entrepreneur is an enthusiastic and motivated individual and it needs him to visualize economic goals correctly at the beginning of a business journey. Therefore he must carefully select the type and timing of the business. In other words he or she must strategically seize a business opportunity. Hence, the selection of a startup is critical and it is favorably linked to the entrepreneurial attributes and their potential capitalization. An entrepreneur can either have a Foundation Company, Lifestyle Firm or a Gazelle/High Potential Venture for a startup option. Case: Miss Fatima, a fashion designing graduate, is working in research and development department section of a famous female outfit brand. Her job is to think of innovative ideas and develop unique products related to fashion industry and maintain cutting edge distinctive advantage of the firm in the market. Amid economic crunch of the country, the company is being forced to downsize its HR thus creating a vibe of job insecurity among its employees. In these conditions Fatima is intended to prepare plan B to bear the worst case scenario and start her own business in case of her job layoff from the company. Requirement: Being a student of entrepreneurship you need to give answers to the following questions. Question: What type of startup is most suitable for Fatima complying with her personal attributes? Provide 3 Logical arguments to support your selected startup type. Marks: 1 (Type of the startup) + 9 (Three logic comments)
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    Requirement: After reading above case, you are required to answer below questions: Which one of the following “Marketing Orientation Philosophies” you think Sapphire has adopted as per the given scenario? (4 Marks) The Production Concept. This concept is the oldest of the concepts in business. It holds that consumers will prefer products that are widely available and inexpensive. Managers focusing on this concept concentrate on achieving high production efficiency, low costs, and mass distribution. They assume that consumers are primarily interested in product availability and low prices. This orientation makes sense in developing countries, where consumers are more interested in obtaining the product than in its features. The Product Concept. This orientation holds that consumers will favor those products that offer the most quality, performance, or innovative features. Managers focusing on this concept concentrate on making superior products and improving them over time. They assume that buyers admire well-made products and can appraise quality and performance. However, these managers are sometimes caught up in a love affair with their product and do not realize what the market needs. Management might commit the “better-mousetrap” fallacy, believing that a better mousetrap will lead people to beat a path to its door. The Selling Concept. This is another common business orientation. It holds that consumers and businesses, if left alone, will ordinarily not buy enough of the selling company’s products. The organization must, therefore, undertake an aggressive selling and promotion effort. This concept assumes that consumers typically sho9w buyi8ng inertia or resistance and must be coaxed into buying. It also assumes that the company has a whole battery of effective selling and promotional tools to stimulate more buying. Most firms practice the selling concept when they have overcapacity. Their aim is to sell what they make rather than make what the market wants. The Societal Marketing Concept. This concept holds that the organization’s task is to determine the needs, wants, and interests of target markets and to deliver the desired satisfactions more effectively and efficiently than competitors (this is the original Marketing Concept). Additionally, it holds that this all must be done in a way that preserves or enhances the consumer’s and the society’s well-being. This orientation arose as some questioned whether the Marketing Concept is an appropriate philosophy in an age of environmental deterioration, resource shortages, explosive population growth, world hunger and poverty, and neglected social services What kind of other benefits you think Sapphire could achieve by adopting this marketing orientation philosophy? (6 Marks) The Marketing Concept. This is a business philosophy that challenges the above three business orientations. . It holds that the key to achieving its organizational goals (goals of the selling company) consists of the company being more effective than competitors in creating, delivering, and communicating customer value to its selected target customers. The marketing concept rests on four pillars: target market, customer needs, integrated marketing and profitability. Distinctions between the Sales Concept and the Marketing Concept: The Sales Concept focuses on the needs of the seller. The Marketing Concept focuses on the needs of the buyer. 2.The Sales Concept is preoccupied with the seller’s need to convert his/her product into cash. The Marketing Concept is preoccupied with the idea of satisfying the needs of the customer by means of the product as a solution to the customer’s problem (needs). The Marketing Concept represents the major change in today’s company orientation that provides the foundation to achieve competitive advantage. This philosophy is the foundation of consultative selling. The Marketing Concept has evolved into a fifth and more refined company orientation: The Societal Marketing Concept. This concept is more theoretical and will undoubtedly influence future forms of marketing and selling approaches.
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    zareenZ
    Q2. Differentiate between the terms ‘dialect’ and ‘language’ giving their exact definitions. Listen to the topic video 33 carefully and elaborate the four processes a language undergoes to become a standard language. (2+ 4*2=10 Marks) a language is written in addition to being spoken, while a dialect is just spoken. But in the scientific sense, the world is buzzing with a cacophony of qualitatively equal “dialects,” often shading into one another like colors (and often mixing, too), all demonstrating how magnificently complicated human speech can be. If either the terms “language” or “dialect” have any objective use, the best anyone can do is to say that there is no such thing as a “language”: Dialects are all there is. “Is it a dialect?” asks Nathan. Properly, Sacha could have answered, “Yes, a beautiful one.” And Nathan should have understood that he was speaking a “dialect” too.
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    https://youtu.be/A_8mszwHbr0
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    zareenZ
    [image: 1573737089576-b362235d-f1e1-429a-b44a-ca6bb36d39e0-image.png] [image: 1573737107607-398730c6-64dc-42a4-87d4-a2adb57e8863-image.png]
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    @zaasmi said in CS507 Assignment 1 Solution and Discussion:  A Survey Conducted by HR Department For Employee Satisfaction  A survey conducted by an independent recruitment consulting firm for salary ranking by profession  Financial Assets Consolidation report  ISO Quality standards  Standard Operating Procedures to handle external issues  KSE Stocks Status Market Status  Local Labor Law Note: Assignment Solutions only in MSWORD format shall be accepted, A Survey Conducted by HR Department For Employee Satisfaction Internal A survey conducted by an independent recruitment consulting firm for salary ranking by profession External Financial Assets Consolidation report Internal ISO Quality standards External Standard Operating Procedures to handle external issues Internal KSE Stocks Status Market Status External Local Labor Law External
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    @kalsoom Please post Assignment 1 Assignment file please.
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    zareenZ
    Answer to Q#1 A transponder is a wireless communications, monitoring, or control device that picks up and automatically responds to an incoming signal. Transponders are microwave repeaters located at intermediate points in a communications link, which are used to compensate for the signal attenuation along the route to extend the range of the link. They receive the very weak signals from a sender at one end of the link, amplify them, and re-transmit them at much higher power to the receiver at the other end of the link. The whole purpose of a communications satellite system is to place a transponder in position, to keep it there and to keep it powered up. Because of the very high launch costs, for satellite systems to be economically justified, the transponder should be able to carry high traffic volumes including television channels as well as dozens of multiplexed voice communications and other data links. It should also be small and light. Questions: Marks 10 Question # 1 Marks 10 An organization has its satellite-based network that it provides direct broadcast services. This organization comes across signal attenuation problem due to the long distance communication links, which results in the poor service. As a network engineer, what you will advise to that organization to compensate this attenuation? Answer to Q#1 A transponder is a wireless communications, monitoring, or control device that picks up and automatically responds to an incoming signal. Transponders are microwave repeaters located at intermediate points in a communications link, which are used to compensate for the signal attenuation along the route to extend the range of the link. They receive the very weak signals from a sender at one end of the link, amplify them, and re-transmit them at much higher power to the receiver at the other end of the link. The whole purpose of a communications satellite system is to place a transponder in position, to keep it there and to keep it powered up. Because of the very high launch costs, for satellite systems to be economically justified, the transponder should be able to carry high traffic volumes including television channels as well as dozens of multiplexed voice communications and other data links. It should also be small and light. Answer to Q#2 Being a networking engineer, he should suggest the use of polynomial codes to the organization for desired objective. The benefits of using polynomial codes is that it produces short codes. For example, here a 6-bit pattern is replaced by 3 terms. In polynomial codes, the degree is 1 less than the number of bits in the binary pattern. The degree of polynomial is the highest power in polynomial. For example as shown in fig degree of polynomial x5 +x2 + 1 are 5. The bit pattern in this case is 6. A pattern of Os and 1s can be represented as a polynomial with coefficient of o and 1. Here, the power of each term shows the position of the bit and the coefficient shows the values of the bit. For example, if binary pattern is 100101, its corresponding polynomial representation is x5 + x2 + 1. Figure shows the polynomial where all the terms with zero coefficient are removed and x J is replaced by x and XO by 1. [image: PaLVAQh.png] [image: g2sLIBZ.png]
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    zareenZ
    @zareen said in CS614 Assignment 1 Solution and Discussion: Assignment No. 1 Semester: Fall 2019 CS614 – Data Warehousing Total Marks: 15 Due Date: November 14, 2019 Objectives: After completing this assignment the students will be able to: • Identify Database entities from a given scenario • Understand the database table structure • Normalize a database table up to 2nd normal form • De-normalize relationships using collapsing table technique Instructions Please read the following instructions carefully before submitting assignment: It should be clear that your assignment will not get any credit if: o Assignment is submitted after due date. o Submitted assignment does not open or file is corrupt. o Assignment is copied (From internet/ to from students). o Assignment is submitted other than word format (.doc, .docx). Assignment Question No. 1 Consider the following schema related to a Social Media website named as ‘userPosts’. You have to perform following tasks related to the provided schema: 1- Identify appropriate keys for following structure (Primary and/or foreign key(s)) 2- Convert this schema into 2 NF userPosts (userID, userName, password, address, postId, postDate, postContent) Question No. 2 Consider the following schemas relevant to a hotel booking website. You are required to De-Normalization the given schemas using Collapsing Tables Technique. roomVisitor (roomID, visitorCNIC, dateTime) roomCharges (roomID, spentDays, roomRent) Deadline: Your assignment must be uploaded on VULMS on or before November 14, 2019. While November 15, 2019 will be a bonus day for assignment submission. After the bonus day, no assignment would be entertained via email. Q.1 Answer: userDetails (userID, userName, password, address) posts(postID, postDate, postContent) userPosts (userID, postID) • userID and postID in schema / table ‘userPosts’ are foreign keys Q.2 Answer: roomVisitorCharges (roomID, visitorCNIC, dateTime, spentDays, roomRent)
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    10 Simple and Useful Strategies to Master Your English Pronunciation Know What You Want to Sound Like Focus on Words That Are Giving You Trouble and Break Them Down Read Out Loud and Record Yourself Listen Closely to the Music of Words Subscribe to English Websites, Podcasts and Youtube Channels Communication is Key: Always Practice with Someone Watch the News Forget What You Know About Reading and Pronunciation Dictionaries Are Your Friends Slow Is Smooth, Smooth Is Fast
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    Solution: Q. 1 Answer P0 P4 P3 P2 P1 P5 0 2 5 9 10 16 24 Total Waiting Time = 0+2+5+1+10+16 = 34 Seconds Average Waiting Time = 34/6 = 5.66 Seconds Q.2 Answer: Solution 1: P0 P1 P3 P0 P2 P3 P2 P3 P2 P2 0 8 16 24 31 39 47 55 57 65 66 Turnaround time= Exit Time- Arrival Time Turnaround time for P0 = 31-0 = 31 P1 = 16-4 = 12 P2 = 66-18 = 48 P3 = 57- 5= 52 Total Turnaround Time = 39+12+48+52 = 143 Average Turnaround Time = 143 / 4 =35.75 millisecond Waiting Time= Turnaround Time- Burst Time Waiting time for P0 = 31-15 = 16 P1 = 12-8 = 4 P2 = 48-25 = 23 P3 = 52-18 = 34 Total Waiting Time = 16+4+23+34 =77 Average Waiting Time = 77 / 4 =19.25 millisecond Solution 2: P0 P1 P3 P2 P0 P3 P2 P3 P2 P2 0 8 16 24 31 39 47 55 57 65 66 Turnaround time= Exit Time- Arrival Time Turnaround time for P0 = 39-0 = 39 P1 = 16-4 = 12 P2 = 66-18 = 48 P3 = 57- 5= 52 Total Turnaround Time = 39+12+48+52 = 151 Average Turnaround Time = 151 / 4 =37.75 millisecond Waiting Time= Turnaround Time- Burst Time Waiting time for P0 = 39-15 = 24 P1 = 12-8= 4 P2 = 48-25= 23 P3 = 52-18 = 34 Total Waiting Time = 24+0+5+29 = 85 Average Waiting Time = 85 / 4 =21.25 millisecond
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    zareenZ
    <html> <head> <title>BC123456789</title> </head> <body bgcolor="lightblue"> <h1 align="center"><a href="http://www.vu.edu.pk/">Virtual University of Pakistan</a><h1> <HR> <h2 align="center" style="color:darkblue">Academic Qualification Form</h2> <HR> <table border="3px" style="text-align:center" align="center" cellpadding = "10"> <tr> <th colspan="3" align="center" style="background-color:grey"><h2><i>Academic Details</i></h2></th> <tr> <tr> <th>Degree Title</th> <th><b>Obtained Marks</b></th> <th><b>Total Marks</b></th> </tr> <tr> <th>Matric</th> <td><b>800</b></td> <td><b>1050</b></td> </tr> <tr> <th>Intermediate</th> <td><b>700</b></th> <td><b>1100</b></th> </tr> <tr> <tr> <th>BSIT Continue</th> <td colspan="2"><u>Current Semester Courses:</u><br> <ul> <li>CS101</li> <li>CS201</li> <li>ENG101</li> <li>MGT101</li> </ul> </td> </tr> <tr> <td colspan="3"><p style="color:red"><b style="color:black">Note:</b>Foreign diploma/Degree holders are required to submit its equalance certificates from concerning authority i.e HEC/IBCC.</p></td> </tr> </table>
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    Q.1 Solution: SQLite is file based and embeddable relational database management system. As it is lite and due to its support to relational database management system it is best to use in mobile applications. So, SQLite is very appropriate to construct an embedded database system. It is light database, and it is direct file system engine that uses SQL syntax, also doesn’t require a special database server or anything. Similarly, SQLite can easily adjust with the requirements of embedded system as it has small core, open source and database is a file which is very easy to apprehend the copy, move and cross platform sharing of database files. Now a days, SQLite use is increasing in embedded systems due to its advantages. SQLite will be more widely used in the embedded field, such as the remote control, intelligent mobile terminal, information appliances control, home medical equipment, mobile devices etc. In a multiplatform architecture SQLite having wide scope. Q. 2 Solution: Embedded devices or applications Replacement for ad hoc disk files Stand-in for an enterprise database during testing or demos Multi-user applications Data analysis Application file format Server-side database Data transfer format Cache for enterprise data Internal or temporary database Websites File archive/ data container Education and Training Experimental SQL language extensions
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