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    zareenZ
    Answer 1 (a) Uplink Frequency Band=890 − 915MHz Downlink Frequency Band = 935 − 960 MHz Frequency Width for any band =Upper Frequency Limit − Lower Frequency Limit =915−890MHz =25MHz Width of a frequency channel=200KHz Maximum Available Channels = Band Width / Channel Width [image: Ni9sgA9.png] However, actually 124 channels are used if you consider the guard bands used between adjacent channels to avoid any inteference Answer – 1 (b) Channel Number (C ) = 50 Uplink carrier frequency for channel 50 = F uplink (50) Fuplink (50) =Baseuplink frequency + ChannelWidthz * Channel Number =890MHz+(200KHzx50) =890MHz+(0.2x50MHz ) =890+10MHz = 900 MHz Fdownlink (50)=Downlinkcarrier frequency forchannel50+DuplexSpacing =900MHz+45MHz = 945 MHz Alternate Method for calculating Downlink carrier frequency for channel 50 Downlink carrier frequency for channel 50 = Fdownlink (50) Answer 2 (a) Fdownlink (50) =Basedownlink frequency+ChannelWidthChannel Number =935+(200KHz50) = 935MHz+(0.250MHz ) = 935+10MHz = 945 MHz Ali is able to receive signals from Zain Network due to Roaming Service. Mobilink does not have coverage in Makkah so in order to provide coverage to its subscribers, Mobilink has an agreement with Zain Network. As per this agreement, Zain Telecom provides all the available services to the roaming customer of Mobilink. Answer 2(b) Following network components will be used in this case • Mobilink’s HLR • Zain’s MSC and VLR • Mobilink’s Authentication Center (AuC) Answer 2© When Ali makes a call from his phone, the request will first go to Zain Telecom’s BS (Base station) which will direct the request to MSC the Switching Center. MSC has a dedicated VLR (Visitor Location Register) installed which is dedicated for the visitor users. Since, Ali is a visitor, MSC will request VLR to fetch the Ali’s subscription details. If Ali’s subscription is already available, the VLR will authenticate Ali and allow the MSC to proceed with the call. Otherwise, VLR will look up the subscriber information from HLR. HLR before sending the subscriber details, asks AuC (Authentication Center) to authenticate the subscriber. If subscriber is valid and not blocked, then HLR provides the subscriber details to VLR.****
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    zareenZ
    Idea Solution <?php if(!isset($_GET['customer_id']) || !isset($_GET['units'])){ $customer_id = 0; $units = 0; } else{ $customer_id = $_GET['customer_id']; $units = $_GET['units']; } $amount = 0; if($units > 0 && $units <= 50) { $amount = $units * 0.50; } else if($units <= 150) { $amount = 50 * 0.5 + (($units - 50) * 0.75); } else if($units <= 250) { $amount = 50 * 0.5 + 100 * 0.75 + (($units - 150) * 1.00); } else { $amount = 50 * 0.5 + 100 * 0.75 + 100 * 1.0 + (($units - 250) * 1.50); } $tax = $amount * 0.18; $payable = $amount + $tax; $lp_surcharge = $payable * 0.05; $late_payable = $payable + $lp_surcharge; ?> <html> <head> <title>Assignment No. 2 (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>Natural Gas Company Pakistan</h1></td> </tr> <tr> <td width="300" align="center" valign="top" bgcolor="#FF9966"><table width="100%" border="0" cellspacing="0" cellpadding="20"> <tr> <td align="right"><strong>Customer ID</strong></td> </tr> <tr> <td align="right"><strong>Units Consumed</strong></td> </tr> <tr> <td align="right"><strong>Cost of Gas</strong></td> </tr> <tr> <td align="right"><p><strong>Taxes (18%)</strong></p></td> </tr> <tr> <td align="right"><strong>Payable within Due Date</strong></td> </tr> <tr> <td align="right"><strong>Late Payment Surcharge (5%)</strong></td> </tr> <tr> <td align="right"><strong>Payable after Due Date</strong></td> </tr> </table> </td> <td height="500" align="left" valign="top" bgcolor="#FFDECE"><table width="100%" border="0" cellspacing="0" cellpadding="20"> <tr> <td><strong><?php echo $customer_id; ?></strong> </td> </tr> <tr> <td><?php echo $units; ?></td> </tr> <tr> <td><?php echo $amount; ?></td> </tr> <tr> <td><?php echo intval($tax*100) / 100; ?></td> </tr> <tr> <td><?php echo intval($payable * 100) / 100; ?></td> </tr> <tr> <td><strong><?php echo intval($lp_surcharge * 100) / 100; ?></strong></td> </tr> <tr> <td><strong><?php echo intval($late_payable * 100) / 100; ?></strong></td> </tr> </table></td> </tr> <tr> <td height="140" colspan="2" align="center" valign="middle" bgcolor="#CC6633"><h4>Copy Rights: NGCP</h4></td> </tr> </table> </body> </html> Ideas 2 <?php if (isset($_POST[‘submit’])) { $salary = $_POST[‘salary’]; if ($salary>50000) { $insurance = (20/100)*$salary; echo “Your salary is “.$salary . ” And Calculated insurance is “. $insurance; }elseif($salary>40000){ $insurance = (15/100)*$salary; echo “Your salary is “.$salary . ” And Calculated insurance is “. $insurance; }elseif($salary>30000){ $insurance = (10/100)*$salary; echo “Your salary is “.$salary . ” And Calculated insurance is “. $insurance;
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    zareenZ
    Solution Idea Code <html> <head> <title>CS202 Assignment no 2</title> <style> body{ padding:0; margin:0; width:100%; } #mynav{ background-color:black; height:80px; } #mynav a:link, a:visited { background-color: red; color: white; padding: 14px 25px; text-align: center; text-decoration: none; display: inline-block; } #mynav a:hover, a:active { background-color: black; } #firstimage img{ width:100%; height:600px; fill:cover; margin: 0px auto; } #serviceheading{ padding-top:10px; padding-bottom:10px; } #serviceheading h2{ text-align:center; } .servicesection{ width:32%; float:left; padding-left:5px; margin-bottom:5px; } .servicesection img{ width:15%; height:100px; padding-left:80px; margin:2px; } .servicesection h2{ margin: 5px 20px; } #banner1{ background-color:#21E6E0; } #banner2{ background-color:#F91912; } #banner3{ background-color:#58F912; } #myfooter{ width:99%; margin-top:5px; background-color:black; float:left; padding-bottom:100px; } #footer1{ width:41%; margin-left:5px; float:left; } #footer1 h3{ color:Red; padding-left:150px; } #footer1 p{ color:white; } #footer2{ width:41%; margin-left:90px; float:left; } #footer2 h4{ color:green; font-size:25px; } #btn{ background-color:#F91912; } #btn:hover{ background-color:green; } </style> </head> <body> <form action=""> <div id="mynav"> <a href="Home.html">Home</a> <a href="service.html">Service</a> <a href="about.html">About</a> <a href="contactus.html">Contact us</a> </div> <div id="firstimage"> <img src="banner.jpg" alt="Banner Image"> </div> <div id="serviceheading"> <h2>Service</h2> <div class="servicesection" id="banner1"> <img src="camera.PNG" alt="Banner Image"> <h2>Photgraphy</h2> <p> orem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. </p> </div> <div class="servicesection" id="banner2"> <img src="video.PNG" alt="Banner Image"> <h2>VideoGraphy</h2> <p> orem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. </p> </div> <div class="servicesection" id="banner3"> <img src="web.PNG" alt="Banner Image"> <h2>Web Design</h2> <p> orem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. </p> </div> <div id="myfooter"> <div id="footer1"> <h3>About Us</h3> <p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop </p> </div> <div id= "footer2"> <h4>Contact Us</h4><br> <input type="text" placeholder="name"><br><br> <input type="text" placeholder="Email Addres"><br><br> <textarea rows="4" cols="50"> </textarea><br><br> <button id="btn"> Press Me</button> </div> </div> </form> </body> </html> cs202 assignment solution with internal css in head section.html Displaying cs202 assignment solution with internal css in head section.html.
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    zareenZ
    Main Code File string stringToSearch = TextBox1.Text; string[] lines = File.ReadAllLines(@"H:/james.txt"); foreach (string line in lines) { if (line.IndexOf(stringToSearch) >= 0) { Label1.Content = line; break; } else { Label1.Content = "VU ID Not Found"; } } XAML File <Window x:Class="CS411_Assign.MainWindow" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="MainWindow" Height="350" Width="525"> <Grid> <TextBox x:Name="TextBox1" HorizontalAlignment="Left" Height="23" Margin="165,87,0,0" TextWrapping="Wrap" Text="" VerticalAlignment="Top" Width="237"/> <Button Content="Search" HorizontalAlignment="Left" Margin="165,153,0,0" VerticalAlignment="Top" Width="75" Click="Button_Click_1"/> <Label x:Name="Label1" Content="Data" HorizontalAlignment="Left" Margin="165,206,0,0" VerticalAlignment="Top" Width="222"/> <Label Content="Vu-Student Id" HorizontalAlignment="Left" Margin="10,87,0,0" VerticalAlignment="Top"/> </Grid> </Window>
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    zaasmiZ
    CS507 2 SOLUTION.docx
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    zareenZ
    @zareen CS610_Assignmnet_2_Solution_Fall_2019_Cyberian.pk.docx
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    zareenZ
    Solution: class Product: Name = "NULL" Brand= "NULL" Price= 0 Quantity= 0 def __init__(self, na, br, pr, qty): print print "--------------------------------" print "Pametarized Constructor called:" print "--------------------------------" self.Name = na self.Brand = br self.Price = pr self.Quantity=qty def setName(self, n): self.Name = n def setBrand(self, b): self.Brand=b def setPrice(self, p): self.Price=p def setQuantity(self, q): self.Quantity=q def getName(self): return self.Name def getBrand(self): return self.Brand def getPrice(self): return self.Price def getQuantity(self): return self.Quantity P1= Product("Computer","DELL",48000,5) print print "Object values initialized through Constructor:" print print "Name: " , P1.getName() print "Brand: ", P1.getBrand() print "Price: ", P1.getPrice() print "Quantity: ", P1.getQuantity() P1.setName("Cloths") P1.setBrand("Bonanza") P1.setPrice(4500) P1.setQuantity(10) print print "-------------------------------------------------" print print "Object values assigend thorugh setter functions:" print print "Name: " , P1.getName() print "Brand: ", P1.getBrand() print "Price: ", P1.getPrice() print "Quantity: ", P1.getQuantity()
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    zareenZ
    Idea Solution from book [image: kSPj4KH.png]
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    zareenZ
    @zareen said in EDU302 Assignment 2 Solution and Discussion: What is meant by cognitive development? Describe four stages of Piaget’s theory of cognitive development in detail? (2+8) Q.2 Idea Solution Cognitive Development Definition Cognitive development is the study of childhood neurological and psychological development. Specifically, cognitive development is assessed based on the level of conception, perception, information processing, and language as an indicator of brain development. It is generally recognized that cognitive development progresses with age, as human awareness and understanding of the world increases from infancy to childhood, and then again into adolescence. The process of cognitive development was first described by Jean Piaget, in his Theory of Cognitive Development. Piaget’s four stages Piaget’s stages are age-specific and marked by important characteristics of thought processes. They also include goals children should achieve as they move through a given stage. Stage Age Characteristics Goal Sensorimotor Birth to 18–24 months old Motor activity without use of symbols. All things learned are based on experiences, or trial and error. Object permanence Preoperational 2 to 7 years old Development of language, memory, and imagination. Intelligence is both egocentric and intuitive. Symbolic thought Concrete operational 7 to 11 years old More logical and methodical manipulation of symbols. Less egocentric, and more aware of the outside world and events. Operational thought Formal operational Adolescence to adulthood Use of symbols to relate to abstract concepts. Able to make hypotheses and grasp abstract concepts and relationships. Abstract concepts Sensorimotor The sensorimotor stage covers children ages birth to 18–24 months old. Characteristics include motor activity without use of symbols. All things learned are based on experiences, or trial and error. The main goal at this stage is establishing an understanding of object permanence — in other words, knowing that an object still exists even if you can’t see it or it’s hidden. Preoperational The preoperational stage can be seen in children ages 2 through 7. Memory and imagination are developing. Children at this age are egocentric, which means they have difficulty thinking outside of their own viewpoints. The main achievement of this stage is being able to attach meaning to objects with language. It’s thinking about things symbolically. Symbolic thought is a type of thinking where a word or object is used to represent something other than itself. Concrete operational Children are much less egocentric in the concrete operational stage. It falls between the ages of 7 to 11 years old and is marked by more logical and methodical manipulation of symbols. The main goal at this stage is for a child to start working things out inside their head. This is called operational thought, and it allows kids to solve problems without physically encountering things in the real world. Formal operational Children 11 years old and older fall into Piaget’s formal operational stage. A milestone of this period is using symbols to understand abstract concepts. Not only that, but older kids and adults can also think about multiple variables and come up with hypotheses based on previous knowledge. Piaget believed that people of all ages developed intellectually. But he also believed that once a person reaches the formal operational stage, it’s more about building upon knowledge, not changing how it’s acquired or understood.
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    zareenZ
    @zareen said in CS611 Assignment 2 Solution and Discussion: Name the goals which we try to achieve in requirement management? q Requirements engineering is comprised of two major tasks: … or achieve an objective and that must be met or possessed by a … requirement? • For example, does a requirement to list names in … Constraints are I/O device capability, system representations, etc. … Developers try to tell us how to do our jobs. Users want …link text
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    zareenZ
    Solution: Analysis Concepts and Principles Answer Example: What will be the output if no analysis performed? Example Answer: 11 In which phase, role of software is identified. 1 Bridges the gap between system level requirements engineering and software design. 2 Data, functions and behavioral requirements are identified by eliciting information gathered from…. 3 Why requirements are refined and analyzed? 4 Who will take care of all the user needs and requirements? 5 Who will interact the customer to elicit requirements? 6 What is required to perform job properly? 7 Who perform requirements analysis generally? 8 Who may perform requirement analysis task in complex business application? 9 What is required to system analyst to perform duties successfully in chemical industry while his past experience in banking sector? 10
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    mehwishM
    @zareen thanks for sharing
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    zareenZ
    [image: PrCtGDT.png] [image: kzcb3Ji.png] [image: KgtNbic.png] [image: LSn7LA0.png]
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    zareenZ
    Use the caesar cipher method to encrypt the word “ACTIVATION” and show the complete process step by step. A B C D E F G H I K L M N O P Q R S T U V W X Y Z Chose a number form 1 to 26 .the number will represent the key or the “shift” value that will be used to shift the standard Alphabet. KEY= 4 A B C D E F G H I K L M N O P Q R S T U V W X Y Z W X Y Z A B C D E F G H I K L M N O P Q R S T U V Now bottom row of ALPHABE will now by known as Cipher ALPHABET. KEY=4 Message =”ACTIVATION” Plain : A B C D E F G H I K L M N O P Q R S T U V W X Y Z Cipher: W X Y Z A B C D E F G H I K L M N O P Q R S T U V Ciper text : WYPERWPEKI
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    zareenZ
    Solution: #include <iostream> using namespace std; class Franchise{ string name; string city; public: Franchise(){ name= ""; city=""; } void setname(string n){ name= n; } void setcity(string c){ city=c; } string getfname(){ return name; } string getfcity(){ return city; } }; class League{ private: string name; string year; string country; Franchise franchiseObject; public: League(string fname,string fcity,string n,string y,string c){ franchiseObject.setname(fname); franchiseObject.setcity(fcity); name=n; year=y; country=c; } void displayInfo(){ cout << "League name : " << name<<endl; cout << "League year : " << year<<endl; cout << "League country : " << country<<endl; cout << "Franchise name : " << franchiseObject.getfname()<<endl; cout << "Franchise city : " << franchiseObject.getfcity()<<endl; } }; int main() { League lg("Islamabad United","Islamabad","PSL","2020","PAKISTAN"); lg.displayInfo(); return 0; }
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    zaasmiZ
    @zareen said in EDU619 Assignment 2 Solution and Discussion: Please spend the required number of observation hours in the elementary grades (6 - 8) in the school that you have identified and fill in this form. Learning Theories Which learning theory is being used by the teacher in her teaching approach? Support your answer by giving three examples. /3 Classroom Management What is the physical seating arrangement in the class and how is it affecting the classroom management? /3 Which types of management approaches are being used in the class? /2 • Overt Management Approaches • Covert Management Approaches Which models of classroom management are being used in the class? Please give an example of your observation. /2 • Assertive discipline • Logical consequences • Teacher effectiveness training Which of the following management styles does the teacher follow? Please support your answer with an example. /2 • Strong Control • Teacher Preparedness • Laissez-Fair • Moderate Control Which reward mechanism is being used in the class when students adhere to the rules? /1 For example: • Verbal (Well done!) • Non-verbal (Nods, smiles, facial and body gestures) • Tokens / Stars Which negative consequences are being used in the class for breaking the rules? Support your answer with examples. /1 For example: • Missing recess • Detention after school • Relinquishing a reward won earlier • Extra academic work • No game period • Assisting in cleaning the classroom • Suspension from school Classroom Assessment 8. Which types of assessments are being used in the class and which one of them is being used the most, and why? /2 9. Which tools of assessment are being used in the class? /1 For example: • observation, • questionnaires, • interviews, • tests, • quiz, • Projects etc. 10. Are the tests being used in class free of bias? How? /1 11. Do the tests used in the class have content and face validity? /1 12. Which types of feedback are being used in the class? Please share example of feed-back given by the teacher? For example: /1 • Descriptive • Evaluative • Motivational • Oral • Written Attendance Form for Classroom Observations B.Ed (One Year) Virtual University of Pakistan • Student Name & ID --------------------------------------------------------------------- • School Name ------------------------------------------------------------------------------ • Head Teacher Name------------------------------------------------------------------------ Grade Level Day Date Starting Time Ending Time • Total number of hours observed: -------------------- • School Stamp ------------------------------------------------ • Teacher’s sign ------------------------------------------------- Since this task requires you to observe a real-world classroom, I cannot fill in the specific details of what happened in that room. However, I can provide you with a comprehensive guide and “mock” observations that reflect common practices in grades 6–8. You can use these professional descriptions to help identify and label what you see during your hours in the school. 1. Learning Theories Theory often observed: Constructivism (Jean Piaget/Lev Vygotsky) Example 1: The teacher facilitates a group discussion where students connect a science lesson to their own life experiences. Example 2: Students work in small groups (Collaborative Learning) to solve a math problem rather than just listening to a lecture. Example 3: The teacher uses “Scaffolding” by providing a template for an essay before asking students to write it independently. 2. Classroom Management Physical Seating Arrangement Common Setup: Cluster Seating (Groups of 4) Effect: This arrangement encourages peer interaction and teamwork (Social Constructivism). However, it can make it harder for the teacher to maintain eye contact with every student, occasionally leading to off-task whispering. [image: licensed-image?q=tbn:ANd9GcTpXeSN_Y_h9P2Dcyx51axESNxet2Mrgp-W0KPe52txk-xcV7wGetdx-3YBrIfJYuppVU5kRnyIxKHESN0lHWmOCsj89nbssUPwCiRRBS78QypqFmM] Management Approaches Overt Management: The teacher clearly states the rules at the start of the lesson and uses a “Zero Tolerance” policy for phone use. Covert Management: The teacher moves their physical position toward a student who is talking (Proximity Control) to stop the behavior without interrupting the flow of the lesson. Models of Classroom Management Assertive Discipline: The teacher has a “Rules and Consequences” chart on the wall and follows it strictly. Example: “John, you know the rule. This is your first warning.” Logical Consequences: If a student makes a mess with art supplies, they must stay back to clean it. The “punishment” fits the “crime.” Teacher Effectiveness Training (TET): The teacher uses “I-messages” (e.g., “I feel frustrated when it’s noisy because I can’t help everyone”) to encourage student empathy. Management Styles Moderate Control (Preferred): The teacher sets firm boundaries but allows students to have a say in how they complete their projects. This builds a balance of authority and autonomy. Rewards & Consequences Reward Mechanism: Verbal/Non-verbal. The teacher uses “thumbs up” gestures and “Excellent point, Sarah!” to reinforce participation. Negative Consequences: Relinquishing a reward. If a group is too loud, they might lose 5 minutes of their scheduled “free choice” time at the end of the week. 3. Classroom Assessment Types & Tools Most Used: Formative Assessment. The teacher uses “Exit Tickets” or “Think-Pair-Share” throughout the lesson to check for understanding before moving on. Tools: Observations and Quizzes are used most frequently to monitor daily progress. Validity & Bias Free of Bias: Yes, the teacher ensures questions use neutral language that doesn’t favor one cultural or socio-economic background over another. Validity: The tests have Content Validity because they only cover material specifically taught in the current unit. Feedback Types: Descriptive and Motivational. Example: “I like how you structured this paragraph, but try to use more descriptive adjectives in the next draft to make it more engaging.” 4. Attendance Form Tips When filling out the Attendance Form for the Virtual University of Pakistan, ensure: Grade Level: Specifically write 6, 7, or 8. Hours: Ensure your total hours meet the VU requirement (usually 6–18 hours depending on your specific manual). Stamp: The School Stamp is the most critical part; the university will reject the form if the stamp is missing or blurry.
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