Programming Questions and Answers November 06, 2021

How do you remove duplicates from an array in place? (code in c,c++,java python)

How do you find duplicate numbers in an array if it contains multiple duplicates?(Programming language - C++,java, python)

How to find the first non repeated character of a given String? (programm in c++, java, python)

The program will determine the gross wages of each employee type, salaried and hourly, and output the total gross wages to be paid for each employee type. Prompt the user to enter the number of employee wages to be calculated. 1.The program will end when the data for all the employees has been entered. 2. For each employee, indicate if the

The customer services department of a large retailer receives at least approximately 1200 emails from customers per day, all of which have to be replied to that day. The department employs two grades of staff: junior and senior. Both grades work for 8 hours per day, but junior staff can only process emails at a rate of 8 per hour compared to the

Can you explain the difference between interpreted and compiled programming languages? How do you ensure code quality in a large software project with multiple contributors? What are some popular design patterns used in object-oriented programming? What is a RESTful API and how does it work? Can you explain the concept of recursion in programming?

What is the difference between a stack and a queue in data structures? How do you implement a binary search algorithm in a programming language of your choice? What is object-oriented programming and how does it differ from procedural programming?

What would be the potential impact on the programming industry if artificial intelligence was able to independently create and optimize code without human intervention?

How can you implement push notifications in an Android app? Discuss the different types of push notifications, such as local and remote notifications, and explain the steps involved in setting up a push notification service using Firebase Cloud Messaging (FCM). Then, describe how to handle incoming notifications in the app, including how to

How can you use the Android camera API to build a custom camera application that provides advanced features like manual focus, exposure control, and white balance adjustment? Explain the steps involved in creating such an application, and discuss the challenges and limitations of implementing custom camera functionality on Android devices.

Write a Python program that takes a list of integers as input and returns the two numbers in the list that add up to a given target value. If no such pair exists, return an empty list. Your program should be able to handle large input lists efficiently. Question 2 : Implement a Python function that uses dynamic programming to efficiently compute

What is Friend function? Why do we need friend function with programming example? How do we define a friend function?

Evaluate the website ( JARIR.COM ) design focusing on the eight most important factors in successful e-commerce site design (ease of use, ease of purchase, simple graphics, etc.). You are required to evaluate each factor. Discuss possible suggestions to improve the site design.

Question Description

Suppose that the input is 1 20 35 15 28 6 1. What is the output of the following code sum int(input(Enter sum )) count int(input(Enter count )) while count

Question Description Consider the following chain of matrices having matrices A, B, C and D. You have to consider the digits of your Registration Number in the order of the matrix as given. Add 2 to the digit if its zero. For example, your Reg_ No. 19-A-880 has last digit 0, 2 nd last digit 8 and 3 rd last digit 8. A B C 2 X last digit last digit

Question Description

Assume F stand for first character of your name S stand for second character of your name And T stands for third character of your name The language set contains only these three characters Construct FSA for the pattern (F SFTS F), replace each with characters of yours name. Solve all steps Analysis of algorithm NameABT FA SB TT

Question Description Write a Python code. Implementing Python Inheritance, a core object-oriented programming concept. You are here required to develop a University Management System (UMS) to handle day to day activities of Students, Faculty and Finance Department. Create a parent class named person with following attributes: Name, Surname and

Question Description

JacksFright company is planning to open warehouses in four cities New Jersey, San Francisco, Milwaukee, and Charlotte. Each warehouse can ship 100 units per week. The weekly fixed cost of keeping each warehouse open is 400 for New Jersey, 500 for San Francisco, 300 for Milwaukee, and 150 for Charlotte. Region 1 of the country requires 80 units per

Question Description RangeFilterTester.java import java.util.ArrayList; class RangeFilterTester { public static void main( String[] args) { ArrayList accounts = new ArrayList(); accounts.add(new BankAccount(1398723,900)); accounts.add(new BankAccount(1432561,9900)); accounts.add(new BankAccount(1584624,52)); accounts.add(new

See the following files RangeFilter Tester.java BankAccount.java (has todo) Filter.java Approximate total lines of code required 4

Question Description CarSorter.java import java.util.ArrayList; import java.util.Collections; public class CarSorter { public static void main(String[] args) { ArrayList list = new ArrayList(); Car car; car = new Car("BMW",5/100.0); // 5 Liters per 100 KM car.addGas(20.0); // 20 Liters list.add(car); car = new Car("Audi",12/100.0); // 5 Liters per

See the following files CarSorter.java Car.java (has todo) Approximate total lines of code required 4

Question Description MeasurableTester.java /** This program demonstrates the measurable Country class. Difficulty: Easy */ public class MeasurableTester { public static void main(String[] args) { Measurable[] countries = new Measurable[3]; countries[0] = new Country("Uruguay", 176220); countries[1] = new Country("Thailand", 513120); countries[2] =

See the following files MeasurableTester.java Country.java (has todo) Measurable.java Approximate total lines of code required 2

Using the Tequivalent, find the impedance seen by the source for the circuit shown. Take Z 50j90, Z 30 j40, and Z 70 j500. j5Q2 5060 V Z j20 (2 140 2 Z ZL

Question Description Write a program that will print the figure below.

Question Description Perform dry runs only in python

A) Write an algorithm that prints or returns the all nodes that contain a negative number or value in the linked list. A 8 B 4 6 D 5 Your programs takes input a single list and returns the names of the nodes and data in the output Sample Output A8 C6 B) Write an algorithm that takes the input 2 multidimensional array and produce and calculate the

Question Description class Test{ int x; int y; public: Test(int h){ x=h; y=0; cout

Here's a simple C++ program that adds any two numbers entered by the user:

What is FORTRAN?

How to solve C language problems?

Modify Listing 20.12, EvaluateExpression.java, to add operators ^ for exponent and % for remainder. For example, 3 ^ 2 is 9 and 3 % 2 is 1. The ^ operator has the highest precedence and the % operator has the same precedence as the * and / operators. Your program should prompt the user to enter an expression. Here is a sample run of the program:

What are the main challenges and trade-offs when deciding between using a statically typed language and a dynamically typed language for a software development project?

What do you understand by the term Maintain and update the Program?

When does a runtime error occur?

Name different types of errors that can occur during the execution of a program?

How does programming work?

Explain modular programming. Identify any four advantages of modular programming

using examples to illustrate the nested loop programming concept using while loop

Write an algorithm for swapping two elements without using an extra temporary variable

STYLIZE GUI USING CSS AND PRESENT APPLICATION TO STAKEHOLDERS Overview The visual appearance (look and feel) of an application greatly affects its acceptance and usefulness. You need to ensure that the Capestra application has a professional appearance. Once the development of an application is completed, it is important to review the format and

Write a VBA program that calculates a Fibonacci number. Make sure the program uses loops in the calculation. A Fibonacci number is defined as F(N) F(N1) F(N2) F(0) F(1) F(2) F(1) F(0) F(3) F(2) F(1) F(4) F(3) F(2) F(5) F(4) F(3) F(6) F(5) F(4) F(7) F(6) F(5) 10 1 1 21 32 53 85 OTTN 35 11 2 5 8 13

Write a Python program that checks if a given number is a palindrome

Create a simple cashier system Windows application. Name the project as CashierApplication and the form as frmPurchaseDiscountedItem. The application should perform the following specifications: get the item to purchase, price, discount, and quantity; compute the total amount to purchase; get the amount of payment then compute the change.

Legend () public () private () iten name string itemprice double itemquantity int italicized abstract members totalprice double protected Item(string name, double price, int quantity) getTotal Price() double setPayment (double amount) void Item Total amount item discount double discountedprice double payment amount double change double

Write a java program to take input array from user and check if an array of numbers forms an arithmetic progression or not. return true if the array can be rearranged to form an arithmetic progression otherwise, return false.

You are given an array coordinates, coordinates[i] = [x, y], where [x, y] represents the coordinate of a point. Check if these points make a straight line in the XY plane. Example 1: Input: coordinates = [[1,2],[2,3],[3,4],[4,5],[5,6],[6,7]] Output: true Example 2: Input: coordinates = [[1,1],[2,2],[3,4],[4,5],[5,6],[7,7]] Output: false

Which is better for iOS Development swift or objective-c ?

Given an array of intervals where intervals[i] = [start i , end i ], merge all overlapping intervals and return an array of non-overlapping intervals that cover all the intervals in the input .

Illustrate various conditional statements used in python programming

Discuss and write a few lines about precedence of the mathematical operators in python compare and contrast for loop and while loop

Geek wants to climb from the 0th stair to the (n-1)th stair. At a time the Geek can climb either one or two steps. A height[N] array is also given. Whenever the geek jumps from stair i to stair j, the energy consumed in the jump is abs(height[i]- height[j]), where abs() means the absolute difference. return the minimum energy that can be used by

Calculate the deflection for the steel beam shown below. Will the beam be able to support the total load exerted upon it What about only the live load Use the building code deflection limits L240 for total load and L360 for live load. WL 50lbsft WID 70lbsft E 1,200,000 psi W lbsft 2011 8x22 ixx 62111n

Sum of subarrays An array X consists of N elements. You are given an integer K Write a program to find the sum of the lengths of the subarrays with K as its maximum number. Any two subarrays that are considered should not overlap each other. Find the maximum possible sum. Input format First line 7(number of test cases) For each test case First

GENERATE A RANDOM PASSWORD

a) Elaborate on the role of Web forms and Windows forms in .NET technologies 4 marks b) Differentiate between the imperative and declarative paradigms in programming 4 marks c) Describe the architecture of the ClientServer system d) Explain the role of the application server in ntier systems e) XML is a technology that is enables storing and

Openview is an new software that can create and store its own data. It has a component called GlueGo which enables Openview to also access data created by

Organizations can benefit greatly from implementing an ERP. Describe the architecture of an ERP 4 marks Elaborate on THREE business values that an ERP adds to an organization 6 marks

Explain FIVE data processes that require data mapping 10 marks An Ntier architecture system can comprise of browser, webserver and data created by a serverlevel database management system. Describe the role of each component in this type of Ntier architecture system. 10 marks

Explain the 10 usability heuristics established by Jakob Nielsen and how they can be used in the design of a usercentered interface. (10 marks)

Discuss various techniques used in the process of collecting requirements for a software development project. How can these techniques help ensure that all the stakeholders needs are met in the final product (10 marks)

Explain the eight Golden Rules of Interface Design proposed by Ben Schneiderman and discuss how these rules can be applied in the design of a usercentered interface.

In c create a base class called Drinks that has the following characteristics Features a builder that receives the flavor and milliliters It has a method called show that displays the flavor and the milliliters Create a class called Sodas and derive it from the base class. You must have the following It has a constructor that receives the flavor,

Define Artificial Intelligence (AI) and also describe it's history.

A natural gas containing 95 mole% methane and the balance of ethane is burned with 25% excess air. The stack gas leaves the furnace at 900 degrees C and 1 atm and contains no unburned hydrocarbons or carbon monoxide. The gas is cooled to 500 degrees C in a heat exchanger. Taking as a basis of calculation 100 mol of the fuel gas fed to the furnace,

The dimensions of a ferromagnetic core are shown in the figure below. Assuming the core is built from an ideal material with an infinite permeability, consider that the coil has 1000 turns, and the core crosssection is 250 mm. Given that the permeability of free space 4 n x 107 Hm, answer the following questions a) Calculate the total reluctance

Python program to find the smallest number among three

Python program to check given character is a vowel or consonant

calculate the square of a number using Python programming

The durations and direct costs for each activity under both normal and crash conditions are given in the following table. Establish the schedule and the least cost for expediting the contract. Determine the optimum cost of the contract assuming the indirect cost is 125 day. 1 2 3 4 5 6 7 00 8 9 ID Predecessor(s) 1 1 2 2 3 3,5 6 4,7,8 Normal

Q.1 What is the class and object? Explain with example? Q.2 What is the concepts of constructor in c++ Q.3 What is the concepts of object oriented programming in c++ Q.4 Write C++ program to find the sum of different numbers using function overloading. Q.5 What is Inheritance write the types of Inheritance?

Students are required to create 6-character-long passwords to access the library. The letters must be lowercase letters or digits. Each password must contain at most three lowercase letters and contains no repeated digits. How many valid passwords are there? You are required to show your work.

Show that for double drainage over the soil sample, the solution of the Terzaghis equation is given by U 400 TU N1 (2N1) St sin (2N 1)2(2N1)2 Cut e H

ASSIGNMENT Q.1 What is an array? How it is used in C++? Q.2 Explain string functions in C++? 0.3 Write a program to find the addition of two numbers using functions? Q.4 Write a program to Taking Input for Two Dimensional Array ?

What is Inheritance and polymorphism in Java. In your own words, what is the relationship between superclasses and subclasses in inheritance? Provide an example code segment in Java that illustrates inheritance and describe the superclass/subclass relationship.

Given two sorted arrays nums1 and nums2 of size m and n respectively, return the median of the two sorted arrays. The overall run time complexity should be O(log (m+n)). Example 1: Input: nums1 = [1,3], nums2 = [2] Output: 2.00000 Explanation: merged array = [1,2,3] and median is 2. Example 2: Input: nums1 = [1,2], nums2 = [3,4] Output: 2.50000

Write a program to print the following pattern. * * * * * * * * * * * * * * *

Write a program to find the GCD of two numbers in Python

Write a program to find a Fibonacci of number.

What is Quantum computing and the future of technology and scientific research?

Quantum supremacy and its implications.

What are the Challenges and limitations in practical quantum computing?

Practical applications of quantum computing.

What do you understand by a class and a superclass?

Write a c++ program to print a star pattern like- * * * * * * * * * * * * * * * * * * * * * * * * *

Explain how SAS can be used to visualize data. Explain at least 4 examples.

Write Program r that reads from the user the width and length of a rectangle then calculate and display the area and perimeter of this rectangle.

A family in Hong Kong requires 6 million dollars to finance a new home, and three different banks have agreed to supply all or part of this amount. Although each bank insists that the loan plus interest charges be repaid over 6 years, the repayment schedules differ from bank to bank, as shown in the following table. Bank 1 Bank 2 Bank 3 Percent of

how to implement the merge short algorithm in java?

Write a program to calculate gross salary of an employee, given his basic pay (to be entered by the user), HRA=10% of the basic pay, TA=5% of the basic pay.

In C++: Print a table that prompts the user to enter the current tuition and displays a table that displays how many years the tuition will be doubled if the tuition is increased by 5%, 6%, and up to 10% annually. Here is a sample run: Enter the current year tuition: 20000 Rate Number of Years 5.0% 15 6.0% 12 7.0% 11 8.0% 10 9.0% 9 10.0% 8 1. Add

Impact Printing manufactures two types of computer paper from either premium or regular quality paper. They have a contract to supply at least 5,000 boxes of paper. There is only enough stock to make 4,000 boxes of premium paper , but there is ample stock for plain paper. Both types are made on the same machine and 1,200 hours of machine time are

Practice Test: Python Programming Write a Python function to calculate the factorial of a given positive integer n. The factorial of n is the product of all positive integers less than or equal to n. Given a list of numbers, write a Python function to find and return the sum of all even numbers in the list. Create a Python class called Rectangle

For this assignment you are going to write a C program using the requirements below. Write your full name with your student number as a block comment at the beginning of the program (2 marks will be detected if your code without this comment). Please follow these instructions Use your student number to name C source code (2 marks will be detected

3. What are the most important or influential technologies or programs driving the information age and cyberculture 4. What seem to be the most serious problems or downsides to our always connected culture 5 what 700

Create a ipynb file called PandasA4credit.ipynb and complete the following. For this assignment load but DO NOT INSTALL NumPy and Pandas run the following at the top of your script and then complete the questions import numpy as np import pandas as pd Assume all arrays are NumPy arrays, all Series are Pandas series, etc., unless otherwise

Mega Plantation is a company with about five years of experience in oil palm plantation. The company headquarters is in northern Perak. Mega Plantation has an estate which is divided into 7 sectors. Each sector needs a group of workers to carry out oil palm field operations such as harvesting, weeding, applying fertilizer, transporting fresh fruit

Consider the following NFA. 8 b p q q r r i. ii. iii. E a q,r o p r p,q Convert it into DFA Compute S (qo,abbbc) Give the set of all strings of length 3 or less accepted by the automaton

Consider yourself to be Sam who is a software engineer. He has been asked to build an employee management app. You have to use OOPS concept to build a few classes as outlined in the steps below. Tasks To Be Performed 1. Create a class named Employee, with a constructor init method that accepts name and salary as parameters and set properties named

Create a class named Parent, and inside the class, create a function named fun1 and pass the following message in the print() This is the message from the fun1. a. Now create a class named Child1 and inside the class, create a method named fun2 and pass the following message in the print() This is the message from the fun2. b. After that, create

b. After that, create another class named Super and inside that class, create a method named final, and pass the below message in the print() This is the final method from the super class. c. Now, create an object for the Super class and call all the 3 user defined methods, i.e., first(), second(), and final().,3. Create a class named Sub1, inside

Write a java project

Purpose of this assignment Using classes . Using methods Using static Inheritance Using Array of Objects Instanceof getClass() Abstract ClassMethod Assignment Write a Java project, Assignment03, including 6 files . 1. Assignment03.java . 2. Shape.java . 3. Circle.java . 4. Rectangle.java . 5. Square.java .6. Ellipse.java) Here are a list of

Dr. Parikh and his family had a discussion on the future of PK Hospitals. They realized that instead of setting up another hospital in Udaipur. their patients would be better serviced by providing primary healthcare in their villages. They then hired a digital consultant with knowledge of the Indian healthcare provider industry to help them build

a. Design i. Design an algorithm that accomplishes the below task. Publish that algorithm HERE, using MS Word or Visio tools ii. b. Code i. c. Run Program the above using ANY objectoriented language i. Run the code PASTE HERE d. Test i. copypaste results.,TASK Create an employee database using a dictionary to store each employee. Field One Field