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lisov135 [29]
2 years ago
15

Which of the following statements is true? Using existing exceptions makes the program less robust. Always create your own excep

tion classes. Like any other class, an exception class can contain fields and methods. The new exception class should extend RuntimeException if the program should be required to handle the exception.
Computers and Technology
1 answer:
hjlf2 years ago
8 0

Answer:

The third option is correct.

Explanation:

The following option is true because it's a derived with that Throwable class. More than that exception type, it is also other category called Error originating through that Throwable class. As any other class, the exception class will also include fields as well as functions. So, the following are the reason that describes the following answer is true according to the exception class.

The other options are not appropriate according to the following scenario.

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Make a class Employee with a name and salary. Make a class Manager inherit from Employee. Add an instance variable, named depart
sweet [91]

Answer:

see explaination

Explanation:

class Employee

{

String name;

double salary;

void tostring()

{

System.out.println("Employee:\nName: "+name+"\nSalary: "+salary+"\n");

}

Employee(String n,double s)

{

name=n;

salary=s;

}

}

class Manager extends Employee

{

String department;

void tostring()

{

System.out.println("Manager:\nName: "+name+"\nDepartment: "+department+"\nSalary: "+salary+"\n");

}

Manager(String n,double s,String d)

{

super(n,s);

department=d;

}

}

class Executive extends Manager

{

void tostring()

{

System.out.println("Executive:\nName: "+name+"\nDepartment: "+department+"\nSalary: "+salary+"\n");

}

Executive(String n,double s,String d)

{

super(n,s,d);

}

}

public class test

{

public static void main(String args[])

{

Employee e =new Employee("Neo",12000);

e.tostring();

Manager m =new Manager("Cramster",100000,"Homework");

m.tostring();

Executive ex =new Executive("Chuks",1000000,"Homework");

ex.tostring();

}

}

8 0
2 years ago
Which of the given assertion methods will return true for the code given below? Student student1 = new Student(); Student studen
Svetradugi [14.3K]

Answer:

The true statements are :

A. assertEquals(student1,student2)  

C. assertSame(student1,student3)

Explanation:

AssertEquals() asserts that the objects are equal, but assertSame() asserts that the passed two objects refer to the same object or not, if found same they return true, else return false.

6 0
2 years ago
"There are no longer mature industries; rather, there are mature ways of doing business," he is referring to the high demand of
yanalaym [24]

Hi, you've asked an incomplete and unclear question. However, I provided the full text below.

Explanation:

The text reads;

<em>"When Porter says “There are no longer mature industries; rather, there are mature ways of doing business,” he is referring to the high demand for creativity and innovation in the market. Earlier we used to be more concerned about the hardware and the physical product rather than its information content, But now as a business, we need to provide more informative content with the product.</em>

<em>Like General Electric offers dedicated customer service for its line of goods which differentiates it from its rivals. Similarly, shipping companies like UPS now offer us to track the location of our package on a live map. This is what we call a mature business and how we can differentiate ourselves and stand out in the highly competitive market by using Information and Technology..."</em>

4 0
2 years ago
Which of the following is not an advantage of a flowchart?
ad-work [718]

Answer:

d) Improper documentation

Explanation:

A flowchart is a type of diagram in which it presents the flow of the work or how the process is to be followed. It is a diagram that represents an algorithm that defines step by step approach to solving the task. In this, there are various boxes that are linked with the arrows

There are various advantages like in this, there is a better communication, coding is to be done in an efficient way, system could be tested also there is a proper documentation

hence, the correct option is d

4 0
2 years ago
One form of competition-based pricing is going-rate pricing, inwhich a firm bases its price largely on competitors' prices, with
Kobotan [32]

Answer:

Out of the four options , the option that is most suitable  is

option b. Cost, demand

<u>cost</u> or to <u>demand</u>

Explanation:

Going rate pricing is a form of competition based pricing. This pricing is commonly used for homogeneous products i.e., products with very minute distinction or variation among producers.

This type of pricing is based on setting price on the basis of the prevailing market trends in pricing of goods or services, so, the prices are largely based on the competition in the market rather than considering its own cost and demand.

8 0
2 years ago
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