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    zaasmiZ
    @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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    zareenZ
    @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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    zareenZ
    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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    zareenZ
    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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    zareenZ
    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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    zareenZ
    Solution: <html> <title></title> <body> <h1><U>Patient Admit Card</U></h1></div> <form action="form.php" method="POST"> <table> <tr> <td width="50%">Patient Name </td> <td width="50%"><INPUT TYPE = "text" NAME="pName" ></td> </tr> <tr> <td width="50%">Patient ID</td> <td width="50%"><INPUT TYPE = "text" NAME="pID"></td> </tr> <tr> <td width="50%">Patient Age</td> <td width="50%"><INPUT TYPE = "number" NAME="pAge"></td> </tr> <tr> <td width="50%"> Mobile Number</td> <td width="50%"> <INPUT TYPE = "text" NAME="mNumber"></td> </tr> <tr> <td width="50%">Gender Male</td> <td width="50%"><input type="radio" name="gender"> Male <input type="radio" name="gender"> Female</td> </tr> <tr> <td width="50%">Patient Address</td> <td width="50%"><INPUT TYPE = "Text" NAME="pAddress"></td> </tr> <tr> <td width="50%">City</td> <td width="50%"><INPUT TYPE = "Text" NAME="city"></td> <tr> <td width="50%">District</td> <td width="50%"><INPUT TYPE = "Text" NAME="district"></td> </tr> <tr> <td width="50%">Doctor Name</td> <td width="50%"><INPUT TYPE = "Text" NAME="dName"></td> </tr> <tr> </table> <table> <tr> <td width="0%"><INPUT TYPE = "submit" NAME="Submit"></td> <td width="0%"><INPUT TYPE = "reset" NAME="Reset"></td> </tr> </table> </form> </body> </html>
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    Dua ZahraD
    Sameer took a loan of Rs 10,000 at the interest rate of 12% per annum for 5 years. Show that the compound interest is greater than simple interest on the given amount plz send me solution
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    zaasmiZ
    CS402_Assignment#01_Solution_cyberian.pk.docx [image: 1573729827421-e9b034a6-5143-46d8-a96c-bfbeda3e1b82-image.png]
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    zareenZ
    https://youtu.be/GXSZ-g5FTA4 Idea! [image: 1573729250367-e9b5adc9-884f-4606-8f28-a844df74c5f7-image.png]
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    zareenZ
    Answers to Questions: Answer no. 1: User Characteristics or type of users [5 Marks] Admin Student Teacher Cleric Verifier (External User) Answer no. 2: Functional Requirements (at least 5) [10 Marks] User and Admin registration. User management through System Admin (Admin can only approve the joining requests of users). Student and Teacher Data Entry. Semester Information interface to insert relevant Data. Course Information interface to insert relevant Data. Grades Information interface to insert relevant Data. Fee Collection Interface Certificate Generation through system. Certificate Verification Interface
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    zareenZ
    Solution Code: <?php $header = "Virtual University of Pakistan"; $quicklist = "QUICK LINKS"; $about = "About Us"; $admissions = "Admissions"; $faculties = "Faculties"; $student = "Student"; $campuses = "Virtual Campuses"; $contact_us = "Contact Us"; $intro = "INTRODUCTION"; $content = "Pakistan’s first University based completely on modern Information and Communication Technologies."; $footer = "M.A Jinnah Campus, Defence Road,<br> Off Raiwind Road, Lahore"; ?> <html> <head> <title>Assignment No. 1 (Solution) - Fall 2019</title> </head> <body bgcolor="#CCCCCC"> <table width="1800" border="0" align="center" cellpadding="20" cellspacing="0"> <tr> <td height="200" colspan="2" align="center" valign="middle" bgcolor="#CC6633"><h1><?php echo $header; ?></h1></td> </tr> <tr> <td width="300" rowspan="2" align="center" valign="top" bgcolor="#FF9966"><h3><?php echo $quicklist; ?></h3> <a href="#"><?php echo $about; ?></a><br /><br /> <a href="#"><?php echo $admissions; ?></a><br /><br /> <a href="#"><?php echo $faculties; ?></a><br /><br /> <a href="#"><?php echo $student; ?></a><br /><br /> <a href="#"><?php echo $campuses; ?></a><br /><br /> <a href="#"><?php echo $contact_us; ?></a><br /><br /> </td> <td width="1500" height="50" align="center" valign="top" bgcolor="#FFDECE"><h3><?php echo $intro; ?></h3></td> </tr> <tr> <td height="500" align="left" valign="top" bgcolor="#FFDECE"><p><?php echo $content; ?></p></td> </tr> <tr> <td height="140" colspan="2" align="center" valign="middle" bgcolor="#CC6633"><h4><?php echo $footer; ?></h4></td> </tr> </table> </body> </html> Ideas 2 <?php $header = "Virtual University of Pakistan"; $quicklist = "QUICK LINKS"; $about = "About Us"; $admissions = "Admissions"; $faculties = "Faculties"; $student = "Student"; $campuses = "Virtual Campuses"; $contact_us = "Contact Us"; $intro = "INTRODUCTION"; $content = "Pakistan’s first University based completely on modern Information and Communication Technologies."; $footer = "M.A Jinnah Campus, Defence Road,<br> Off Raiwind Road, Lahore"; ?> <html> <head> <title>Assignment No. 1 (Solution) - Fall 2019</title> </head> <body bgcolor="#CCCCCC"> <table width="1800" border="0" align="center" cellpadding="20" cellspacing="0"> <tr> <td height="200" colspan="2" align="center" valign="middle" bgcolor="#CC6633"><h1><?php echo $header; ?></h1></td> </tr> <tr> <td width="300" rowspan="2" align="center" valign="top" bgcolor="#FF9966"><h3><?php echo $quicklist; ?></h3> <a href="#"><?php echo $about; ?></a><br /><br /> <a href="#"><?php echo $admissions; ?></a><br /><br /> <a href="#"><?php echo $faculties; ?></a><br /><br /> <a href="#"><?php echo $student; ?></a><br /><br /> <a href="#"><?php echo $campuses; ?></a><br /><br /> <a href="#"><?php echo $contact_us; ?></a><br /><br /> </td> <td width="1500" height="50" align="center" valign="top" bgcolor="#FFDECE"><h3><?php echo $intro; ?></h3></td> </tr> <tr> <td height="500" align="left" valign="top" bgcolor="#FFDECE"><p><?php echo $content; ?></p></td> </tr> <tr> <td height="140" colspan="2" align="center" valign="middle" bgcolor="#CC6633"><h4><?php echo $footer; ?></h4></td> </tr> </table> </body> </html>
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