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2 years ago

What is the difference between functional and non-functional testing

1 answer:

algol132 years ago

5 0

The primary distinction between functional and non-functional testing is that one examines application processes while the other examines application behavior.

<h3>What are functional and non-functional testing?</h3>

The 'Functionality' of a software or application under test is tested in functional testing.

It examines the behavior of the program in question. A document called a software specification or Requirement Specification is used as a reference to test the application based on the client's requirements.

Non-functional testing-

When an application performs as expected by the user, smoothly and effectively under all circumstances, it is referred to as a dependable application.

It is vital to test in these conditions based on these characteristics of quality. Non-functional testing is the name for this form of testing.

Thus, the difference between functional and non-functional testing can be understood by the below difference.

Learn more about testing :

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Write a method reverse that takes an array as an argument and returns a new array with the elements in reversed order. Do not mo

mr Goodwill [35]

Answer:

public class ArrayUtils

{

//function to reverse the elements in given array

public static void reverse(String words[])

{

//find the length of the array

int n = words.length;

//iterate over the array up to the half

for(int i = 0;i < (int)(n/2);i++)

{

//swap the first element with last element and second element with second last element and so on.

String temp;

temp = words[i];

words[i] = words[n - i -1];

words[n - i - 1] = temp;

}

public static void main(String args[])

{

//create and array

String words[] = {"Apple", "Grapes", "Oranges", "Mangoes"};

//print the contents of the array

for(int i = 0;i < words.length;i++)

{

System.out.println(words[i]);

}

//call the function to reverse th array

reverse(words);

//print the contents after reversing

System.out.println("After reversing............");

for(int i = 0;i < words.length;i++)

{

System.out.println(words[i]);

}

Explanation:

4 0

2 years ago

Mama L [17]

Answer:

=IF(D3>50; E3; F3) and =IF(A1>60;"Pass";"Fail") are valid IF formulas.

Explanation:

P.S - The exact question is -

To find - Select the correct answer from each drop-down menu. Which IF formulas are valid? _____ and _____ are valid IF formulas.

FIRST BLANK

=IF(D3>50; E3; F3)

=IF(D3>50);( E3; F3)

=IF(10<5;23);("Incorrect")

SECOND BLANK

=IF(A1>60;"Pass";"Fail")

=IF(A1>60); ("Pass"; "Fail")

=IF(A1>60; ("Pass"; "Fail"))

Solution -

An IF structure is built following this pattern:

IF(TEST;IF TRUE;IF FALSE)

So,

The correct option is -

=IF(D3>50; E3; F3) and =IF(A1>60;"Pass";"Fail") are valid IF formulas.

7 0

3 years ago

Declare a character variable letterStart. Write a statement to read a letter from the user into letterStart, followed by stateme

oee [108]

Answer: import java.util.Scanner; public class CharTestt { public static void main(String[] args) { System.out.println("Please enter a character "); Scanner input = new Scanner(System.in); char letterStart = input.next().charAt(0); char thenextChar = (char)(letterStart+1); System.out.print(letterStart); System.out.println(thenextChar); } } Explanation: Import Scanner Class Prompt user to enter a character Read and save user's input in a variable char letterStart = input.next().charAt(0); Knowing that the next character using ASCII is +1, create a new character variable and add 1 print the character entered and the new character all on same line without spaces

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4 years ago

true of false one reason to move to a paperless society is that printers are becoming prohibitively expensive

Yakvenalex [24]

True because printers, which require paper, are becoming more expensive. A paperless society has the advantage of being cheaper in this aspect.

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3 years ago

Which of the following tools and techniques shows theimpacts of one decision over another as well as the probability andcost of

Nezavi [6.7K]

Answer: Probability/impact risk matrix

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Impact matrix is sort of tool which helps in conversion of any plan into a action. Probability matrix help in defining the chances in defining the risk.The positioning of the impact value of risk is plotted on the vertical axis and performance value on the horizontal axis.

Thus probability/impact matrix is the correct tool for the problem mentioned in the question.

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3 years ago