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Hello frndz keep visiting, few of assignment for 2nd semster are updated Rest will be updated soon. 👉Click on Below Links to download Solved Assignment for 2rd Semester. 👈 1. MCS021 Click Here to Download!! 2. MCS022 Click Here to Download!! 3. MCS023 Click Here to Download!! 4. MCS024  Click Here to Download!! 5. MCSL025 Click Here to Download!!

MCS-024 Object Oriented Technologies and Java Programming Solved Assignment 2019-2020 Q1. (a)   Explain basic concepts of Object Oriented Programming? Explain how data hiding is achieved.    Answer:- Object-Oriented Programming is a methodology or paradigm to design a program using classes and objects. It simplifies the software development and maintenance by providing some concepts: ·          Object -  Any entity that has state and behaviour is known as an object. An Object can be defined as an instance of a class. ·          Class -  Collection of objects is called class. It is a logical entity. A class can also be defined as a blueprint from which you can create an individual object. Class doesn't consume any space. ·          Inheritance -  When one object acquires all the properties and behaviours of a parent object, it is known as inheritance. ·          Polymorphism -  If one task is performed by different ways, it is known as polymorphism. In Java, we use

👉Hello Everyone, I gnou has published the update of June 2018 term end examination result on its official website. Also the assignment marks are updated. To check your result Click on Below links:- 1. June -2019 Term End Result 👉 Click Here to check 👈 2. For BCA/MCA Grade Card 👉 Click here to check 3.  BDP/BA/B. COM/B.Sc./ASSO Programmes 👉  Click here to Check 4. For Other Programs 👉  Click Here to check

Q1. (a) What is the need of modulating a signal? Will it be a right approach to send the    information as the signal itself?    Ans:   Modulation is the process of mixing a low energy message signal with the high energy carrier signal to produce a new high energy signal which carries information to a long distance. Modulation is the process of changing the characteristics (amplitude, frequency or phase) of the carrier signal, in accordance with the amplitude of the message signal. A device that performs modulation is called modulator.  Need for Modulation Modulation is extremely necessary in communication system because of the following reasons: 1) Avoids mixing of signals 2) Increase the range of communication 3) Wireless communication 4) Reduces the effect of noise 5) Reduces height of antenna Q1.  (b) Explain techniques used in digital to analog modulation with the help of diagram. Ans: Coming Soon... Q2. (a) Discuss the different approaches to circuit switch

LAB Course Solved Section A: Object Oriented Analysis and Design   Question 1: As online commerce is increasing, many organizations are setting up online digital payment system which work as follows:  (i) A costumer does shopping on any shopping site with a credit card or a debit card. A credit card and debit card is issued to any person after verification of all details by a bank such as identity card and the salary statement for the last six months.  (ii) Purchasing detail goes through a payment gateway which encrypts the data to keep it private  and send it to the payment processor   (iii) The payment processor sends a request to the costumer’s issuing bank to check whether they have enough credit to pay for the purchased items (iv) The issuing bank responds with a yes (a approval) or no (a denial)    (v) The payment processor sends the answer back to the costumer’s merchant bank to credit the account in the name of a costumer.   Do the following tasks: (1) Draw

Java is an Object Oriented Programming language, supported by various classes. The Applet class is packed in the Java. Applet package which has several interfaces. These interfaces enable the creation of Applets, interaction of Applets with the browser, and playing audio clips in Applets. In Java 2, class Javax.swing.  JApplet is used to define an Applet that uses the Swing GUI components.  Applet is a special type of program that is embedded in the webpage to generate the dynamic content. It runs inside the browser and works at client side.  Applet is embedded in a HTML page using the APPLET or OBJECT tag and hosted on a web server. Applets are used to make the web site more dynamic and entertaining. Below is the list given for Do’s and Don’ts of Java Applets:  Do’s  • Draw pictures on a web page   • Create a new window and draw the picture in it.   •Play sounds.   • Receive input from the user through the keyboard or the mouse.   • Make a network connection to the s

Let us take two problems A and B both are NP problems. Reducibility - If we can convert one instance of a problem A into problem B (NP problem) then it means that A is reducible to B. NP-hard - Now suppose we found that A is reducible to B, then it means that B is at least as hard as A. NP-Complete - The group of problems which are both in NP and NP-hard are known as NP-Complete problem. P  is set of problems that can be solved by a deterministic Turing machine in  P olynomial time. NP  is set of decision problems that can be solved by a  N on-deterministic Turing Machine in  P olynomial time. P is subset of NP

Turing Machine was invented by Alan Turing in 1936 and it is used to accept Recursive Enumerable Languages (generated by Type-0 Grammar). Turing Machine (Halt State Version)   A Turing Machine is a sextuple of the form  7-tuple (Q, T, B, ∑, δ, q0, B, F) where: Q  is a finite set of states T  is the tape alphabet (symbols which can be written on Tape) B  is blank symbol (every cell is filled with B except input alphabet initially) ∑  is the input alphabet (symbols which are part of input alphabet) δ  is a transition function which maps Q × T → Q × T × {L,R}. Depending on its present state and present tape alphabet (pointed by head pointer), it will move to new state, change the tape symbol (may or may not) and move head pointer to either left or right. q 0  is the initial state F  is the set of final states. If any state of F is reached, input string is accepted  A  Turing machine  is a  mathematical model of computation  that defines an  abstract ma

Advanced Discrete Mathematics Solved  Question 1:  Give an example of a second order linear homogenous recurrence relation with constant coefficients.    Question (a): Find the order and degree of the following recurrences relation|. Which     of the following belongs to the linear homogenous recurrence relation with constant coefficient?                        (i) 𝑓n = 𝑓n-1 + 𝑓n-2                        (ii) 𝑎n =5𝑎n-1 + 𝑛3                        (iii) 𝑎n =𝑎n-1 + 𝑎n-2 +…. 𝑎0                        (iv) 𝑎n = 5𝑎n-1 𝑎n-2 Question (b): Solve the following recurrences relation                            i)   𝑆n = 2𝑆n-1                                  ii) Find an explicit recurrence relation for minimum number of moves in which the 𝑛-disks in tower of Hanoi puzzle can be solved! Also solve the obtained recurrence relation through an iterative method.          Question 2: Draw 2-isomorphic graphs and 3 non- isomorphic graphs on five vertices.    Question 3: Prov

👉Hello Everyone, I gnou has published the update of DEC 2018 term end examination result on its official website. Also the assignment marks are updated. To check your result Click on Below links:- 1. December-2018 Term End Result 👉 Click Here to check 👈 2. For BCA/MCA Grade Card 👉 Click here to check 3.  BDP/BA/B. COM/B.Sc./ASSO Programmes 👉  Click here to Check 4. For Other Programs 👉  Click Here to check

👉Click on Below Links to download Solved Assignment for January 2rd Semester. 👈 1. MCS021  Click Here to Download!! 2. MCS022  Click Here to Download!! 3. MCS023  Click Here to Download!! 4. MCS024  Click Here to Download!! 5. MCSL025  Click Here to Download!! Keep Supporting

Hello Everyone, Find below the solution of Assignment of MCS-033. MCS-033  Click Here to Download

Click on Below Links to download Solved Assignment for January session for 3rd Semester. All  Assignment will be uploaded shortly!!! 1. MCS031  Click Here to Downlaod 2. MCS032  Click Here to Downlaod 3. MCS033  Click Here to Download 4. MCS034  Click Here to Downlaod 5. MCS035  Click Here to Downlaod 6. MCSL036  Click Here to Download