Week 5 : Programming Assignment 1

Due on 2022-03-03, 23:59 IST

Consider the following program. Fill in the blanks as per the instructions given below:

• at LINE-1 with appropriate initialization list to initialize the data members,

• at LINE-2 to call printContact(),

such that it will satisfy the given test cases.

Your last recorded submission was on 2022-03-02, 22:45 IST

Select the Language for this assignment.

#include<iostream>
using namespace std;
​
class Contact{
    private:
        int phone_no;
        string address;
    public:
        Contact(int phone_no_, string address_) : phone_no(phone_no_), 
                                                      address(address_){}
        void printContact(){
            cout << "phone: " << phone_no << endl;
            cout << "address: " << address << endl;
        }
};
​
class Student : private Contact{
    private:
        int roll_no;
        string name;
    public:
        Student(int roll_no_, string name_, int phone_no_, string address_) 

                        : Contact(phone_no_, address_){
                          roll_no=roll_no_;
                          name=name_;
                        }    //LINE-1
      void printContact()
      {
        Contact ::printContact(); //LINe-2
      }

        void print(){
            cout << "roll: " << roll_no << endl;
            cout << "name: " << name << endl;
        }
​
};
​
int main(){
    int a, b;
    string s1, s2;
    cin >> a >> b;
    cin >> s1 >> s2;
    Student s(a, s1, b, s2);
    s.print();
    s.printContact();
    return 0;
}

You may submit any number of times before the due date. The final submission will be considered for grading.

This assignment has Public Test cases. Please click on "Compile & Run" button to see the status of Public test cases. Assignment will be evaluated only after submitting using Submit button below. If you only save as or compile and run the Program , your assignment will not be graded and you will not see your score after the deadline.

Compilation : Passed
Public Test Cases: 2 / 2 Passed

Note: These tests may not be considered while scoring. Know more.

Public Test Cases	Input	Expected Output	Actual Output	Status
Test Case 1	23 234529 Rajiv Delhi	roll: 23\n name: Rajiv\n phone: 234529\n address: Delhi\n	roll: 23\n name: Rajiv\n phone: 234529\n address: Delhi\n	Passed
Test Case 2	54 239990 Komal Mumbai	roll: 54\n name: Komal\n phone: 239990\n address: Mumbai\n	roll: 54\n name: Komal\n phone: 239990\n address: Mumbai\n	Passed

Public Test Cases

Input

Expected Output

Actual Output

Status

Test Case 1

23 234529
Rajiv Delhi

roll: 23\n
name: Rajiv\n
phone: 234529\n
address: Delhi\n

roll: 23\n
name: Rajiv\n
phone: 234529\n
address: Delhi\n

Passed

Test Case 2

54 239990
Komal Mumbai

roll: 54\n
name: Komal\n
phone: 239990\n
address: Mumbai\n

roll: 54\n
name: Komal\n
phone: 239990\n
address: Mumbai\n

Passed

Week 5 : Programming Assignment 2

Due on 2022-03-03, 23:59 IST

Consider the following program. Fill in the blanks as per the instructions given below:

• at LINE-1 and LINE-3 with appropriate inheritance statement,

• at LINE-2 and LINE-4 with appropriate initialization lists,

such that it will satisfy the given test cases.

Your last recorded submission was on 2022-03-02, 22:51 IST

Select the Language for this assignment.

#include<iostream>
using namespace std;
​
class Vehicle{
    protected: 
        int no_of_wheels;
    public:
        Vehicle(int nw) : no_of_wheels(nw){}
        friend ostream& operator<<(ostream& os, const Vehicle& d); 
};
​

class Car : public Vehicle{    //LINE-1
    protected: 
        int no_of_passengers;
    public:
        Car(int nw, int np) : Vehicle(nw) {
          no_of_passengers=np;
        } //LINE-2
        friend ostream& operator<<(ostream& os, const Car& d); 
};
​
class Truck : public Vehicle {    //LINE-3
    protected: 
        int load_capacity;
    public:
        Truck(int nw, int lc) :  Vehicle(nw) {
        load_capacity=lc;
        } //LINE-4

        friend ostream& operator<<(ostream& os, const Truck& d); 
};
​
ostream& operator<<(ostream& os, const Vehicle& ob) { 
    os << "no_of_wheels: " << ob.no_of_wheels << endl;
    return os;
}
​
ostream& operator<<(ostream& os, const Car& ob) { 
    os << "no_of_wheels: " << ob.no_of_wheels << ", no_of_passengers: " 
                   << ob.no_of_passengers << endl;
    return os;
}
​
ostream& operator<<(ostream& os, const Truck& ob) { 
    os << "no_of_wheels: " << ob.no_of_wheels << ", load_capacity: " 
                << ob.load_capacity << endl;
    return os;
}
​
int main(){
    int i, j, k, l, m;
    cin >> i >> j >> k >> l >> m;
    Vehicle v(i);
    Car c(j, k);
    Truck t(l, m);
    cout << v << c << t;
    return 0;
}

You may submit any number of times before the due date. The final submission will be considered for grading.

Compilation : Passed
Public Test Cases: 2 / 2 Passed

Note: These tests may not be considered while scoring. Know more.

Public Test Cases	Input	Expected Output	Actual Output	Status
Test Case 1	2 4 4 6 20000	no_of_wheels: 2\n no_of_wheels: 4, no_of_passengers: 4\n no_of_wheels: 6, load_capacity: 20000\n	no_of_wheels: 2\n no_of_wheels: 4, no_of_passengers: 4\n no_of_wheels: 6, load_capacity: 20000\n	Passed
Test Case 2	3 4 6 8 50000	no_of_wheels: 3\n no_of_wheels: 4, no_of_passengers: 6\n no_of_wheels: 8, load_capacity: 50000\n	no_of_wheels: 3\n no_of_wheels: 4, no_of_passengers: 6\n no_of_wheels: 8, load_capacity: 50000\n	Passed

Public Test Cases

Input

Expected Output

Actual Output

Status

Test Case 1

2 4 4 6 20000

no_of_wheels: 2\n
no_of_wheels: 4, no_of_passengers: 4\n
no_of_wheels: 6, load_capacity: 20000\n

no_of_wheels: 2\n
no_of_wheels: 4, no_of_passengers: 4\n
no_of_wheels: 6, load_capacity: 20000\n

Passed

Test Case 2

3 4 6 8 50000

no_of_wheels: 3\n
no_of_wheels: 4, no_of_passengers: 6\n
no_of_wheels: 8, load_capacity: 50000\n

no_of_wheels: 3\n
no_of_wheels: 4, no_of_passengers: 6\n
no_of_wheels: 8, load_capacity: 50000\n

Passed

Week 5 : Programming Assignment 3

Due on 2022-03-03, 23:59 IST

Consider the following program. Fill in the blanks as per the instructions given below:

• at LINE-1, LINE-2 and LINE-3 with initialization list,

• at LINE-4, LINE-5 and LINE-6 with function definitions,

such that it will satisfy the given test cases.

Your last recorded submission was on 2022-03-03, 20:25 IST

Select the Language for this assignment.

#include<iostream>
using namespace std;
​
class A{
    int a;
    public:
        A(int _a = 0);
        int sum(); 
};
​
class B : public A{
    int b;
    public:
        B(int _a = 0, int _b = 0);
        int sum(); 
};
​
class C : public B{
    int c;
    public:
        C(int _a = 0, int _b = 0, int _c = 0);
        int sum(); 
};
​

A::A(int _a) : a{_a}{}    //LINE-1
B::B(int _a, int _b) : A{_a}{b=_b;}  //LINE-2
C::C(int _a, int _b, int _c) : B{_a,_b}{c=_c;}    //LINE-3
int A::sum(){ return a;}    //LINE-4 
int B::sum(){ return(A::sum()+b) ;}    //LINE-5
int C::sum(){ return(B::sum()+c) ; }    //LINE-6

int main(){
    int a, b, c;
    cin >> a >> b >> c;
    A aObj(a);
    B bObj(a, b);
    C cObj(a, b, c);
    cout << aObj.sum() << ", " << bObj.sum() << ", " << cObj.sum();
    return 0;
}

You may submit any number of times before the due date. The final submission will be considered for grading.

Compilation : Passed
Public Test Cases: 2 / 2 Passed

Note: These tests may not be considered while scoring. Know more.

Public Test Cases	Input	Expected Output	Actual Output	Status
Test Case 1	10 20 30	10, 30, 60	10, 30, 60	Passed
Test Case 2	10 -10 10	10, 0, 10	10, 0, 10	Passed

Programming in Modern C++ Week 5 : Programming Assignment 1 2 and 3 Solutions

netaji gandi Thursday, March 3, 2022

Week 5 : Assignment 5

Due date: 2022-03-02, 23:59 IST.

Your last recorded submission was on 2022-03-02, 20:20 IST

1 point

Amazon applies the features of IIoT to reduce the operational cost and increase the operational latency in ______________.

(a) Goods production

(b) Human resource management

(d) None of the above

1 point

The smart factory features of Cisco & Fanuc include ____________.

(a) Failure forecasting

(b) Predictive Maintenance

(d) All of the above

1 point

Which of the following does John Deere facilitate?

(a) Precision agriculture

(b) Traffic navigation system

(d) None of the above

1 point

Which of the following belongs to the building blocks of a generic business model?

(a) Revenue generation and Margins

(b) Non-competitive strategy

(d) None of the above

1 point

The Subscription Model is capable of generating _________.

(a) One-time revenue

(b) No revenue

(d) None of the above

1 point

In which of the following scenarios can IoT products be used as “a proxy to sell another product”?

(a) Sell products which does not require refills

(b) Sell products which requires refills

(d) None of the above

1 point

Which of the following raise(s) the need for new business models for IoT?

(a) Increased business opportunities due to the advent of IoT

(b) Unstructured ecosystem in IoT

(d) All of the above

1 point

Which of the following is a type of IIoT business model?

(a) Cloud-based

(b) Service-oriented

(d) All of the above

1 point

Which of the following is/are the challenge(s) of the security framework in IIoT business model?

(a) Device level authentication

(b) Application security

(d) None of the above

1 point

Which of the following is/are considered as the safety requirement(s) in IIRA infrastructure?

(a) Condition of operating system

(b) No unexpected risk of physical injury to people

(d) All of the above

1 point

What is IIRA?

(a) Industrial Internet Reference Academy

(b) Industrial Interoperable Reference Architecture

(d) Informative Internet Reference Architecture

1 point

IIRA v1.8 includes a _____-tier architecture.

(a) 4

(b) 3

(d) 5

1 point

The gateway-mediated edge architecture in IIRA v1.8 consists of ___________.

(a) IIoT edge system

(b) Local Area Network

(d) All of the above

1 point

How many types of IIRA viewpoints are described by IIC?

(a) 4

(b) 3

(d) 5

1 point

Execution of a task in the usage viewpoint of IIRA includes ______________.

(a) Logistics map

(b) Role

(d) all of the above

Introduction to industry 4.0 and industrial internet of things Week 5 Assignment NPTEL Jan 22

netaji gandi Wednesday, March 2, 2022

Week5 : Asignment 5

Due date: 2022-03-02, 23:59 IST.

Your last recorded submission was on 2022-03-02, 20:07 IST

1 point

In the analysis of variance procedure (ANOVA) the term "factor" refers to:

the dependent variable

the independent variable

different levels of a treatment

the critical value of F

1 point

In a problem of ANOVA, involving 3 treatments and 10 observations per treatment, SSE = 500. The MSE for this situation is:

130.2

48.8

18.52

30.0

1 point

The ‘F’ ratio in a completely randomized ANOVA is the ratio of

MST/MSE

MSTR/MSE

MSE/MSTR

MSE/MST

1 point

An ANOVA procedure is applied to data obtained from 7 samples where each sample contains 10 observations. The degrees of freedom for the critical value of F are:

7 numerator and 20 denominator degrees of freedom

5 numerator and 20 denominator degrees of freedom

6 numerator and 63 denominator degrees of freedom

7 numerator and 63 denominator degrees of freedom

1 point

In an ANOVA problem if SST = 200 and SSTR = 80, then SSE is

280

120

220

1 point

The critical F value with 8 numerator and 29 denominator degrees of freedom at alpha = 0.01 is

2.18

3.20

3.53

3.94

1 point

Two Independent simple random samples are taken to test the difference between the means of two populations. The standard deviations are not known, but are assumed to be equal. The sample sizes are n1 = 15 and n2 = 35. The correct distribution to use is the:

t distribution with 51 degrees of freedom

z distribution with 50 degrees of freedom

z distribution with 49 degrees of freedom

t distribution with 48 degrees of freedom

1 point

Stare true or false:

Statement: The sampling distribution of two populations P bar1 -P bar2 is approximated by a normal distribution

True

False

1 point

Mean marks obtained by male and female students of school ABCD in first unit test are shown as below.

Male Female