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2 years ago

What is ‘Software Testing’?

1 answer:

5 0

Answer: Software testing can be referred as an as activity that one execute in order to verify whether the results match expected results and also to make sure that software system is without any defect. It also tends to involve execution of few software component in order to evaluate several properties. This majorly helps to identify gaps, error or requirements that are missing in respect to actual requirements.

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The spreadsheet below shows a list of fruits with their calorie count, grams of sugar, dietary fiber, and protein. Which set of

dangina [55]

Answer:

Filter Calories by over 100 calories, and sort Sugar in descending order.

Explanation:

4 0

2 years ago

Use the variables k, d, and s so that they can read three different values from standard input--an integer, a double, and a stri

Nat2105 [25]

Answer:

The c++ program to implement the given scenario is shown below.

#include <iostream>

using namespace std;

int main() {

// variables declared as mentioned

int k;

double d;

string s;

cout << " Enter an integer value, a double value, a string value in the mentioned order " << endl;

cin >> k >> d >> s;

// variables printed in reverse order

cout << " Reverse order " << endl;

cout << s << " " << d << " " << k << endl;

// variables printed in original order

cout << " Original order " << endl;

cout << k << " " << d << " " << s << endl;

return 0;

}

OUTPUT

Enter an integer value, a double value, a string value in the mentioned order

12 45.67 brainly

Reverse order

brainly 45.67 12

Original order

12 45.67 brainly

Explanation:

1. All the variables are declared as mentioned in the question.

int k;

double d;

string s;

2. The user is prompted to enter values for integer, double and string variables respectively. The input is accepted in the order mentioned above.

cin >> k >> d >> s;

3. The input is accepted in a single line since this is mentioned in the scenario that variables should be printed in the order in which they are read.

4. These variables are displayed to the standard output in reverse order – string, double, integer. The variables are displayed with exactly one space in between them.

cout << s << " " << d << " " << k << endl;

5. Then, variables are displayed in the original order – integer, double, string. The variables are displayed with exactly one space in between them.

cout << k << " " << d << " " << s << endl;

7 0

3 years ago

The language C was originally developed by

nataly862011 [7]

Answer:

Dennis Ritchie

C was originally developed at Bell Labs by Dennis Ritchie between 1972 and 1973 to make utilities running on Unix

3 0

3 years ago

Read 2 more answers

Given that Jamie worked 50 hours (Hours = 50) last week and earns $10.00 an hour (Rate = 10), how much did Jamie earn last week,

quester [9]

Answer:

Jamie earned (Total pay) $500.

Explanation:

We are given the following code:

If (Rate >=10) OR (Hours <=40) Then

TotalPay = Hours * Rate

Else

TotalPay = (Hours * Rate)+(Hours–40)*Rate*1.5

End If

Let us understand the code line by line:

The first line contains an if statement with 2 conditions:

i.e. 1st condition:

The rate is greater than or equal to 10

2nd condition:

Number of hours are lesser than or equal to 40.

There is OR between the two condition i.e. the statement next to if() statement will get executed if any one of them becomes true and else part will not be executed.

The next statement is:

TotalPay = Hours * Rate

It calculates the pay if any of the two conditions written earlier becomes true.

Next statement is else statement:

It will get executed given that the above if() statement becomes false.

Now, we are given that Jamie worked 50 hours last week and earns $10.00 an hour:

i.e.

Hours = 50

Rate = 10

Now, let get to the code execution.

The first condition is true i.e. Rate >= 10 (because Rate is 10 here)

So, the following statement will be used to calculate the Total pay:

TotalPay = Hours * Rate

and else part will not be executed.

TotalPay = 50 * 10 = $500

Jamie earned (Total pay) $500.

3 0

3 years ago

A combination lock has the following basic properties:

fomenos

Answer:

public class CombinationLock {

private int combinationNumber1 = 0;

private int combinationNumber2 = 0;

private int combinationNumber3 = 0;

CombinationLock(int combinationNumber1, int combinationNumber2, int combinationNumber3){

this.combinationNumber1 = combinationNumber1;

this.combinationNumber2 = combinationNumber2;

this.combinationNumber3 = combinationNumber3;

}

public boolean open(int number1, int number2, int number3){

if(number1 == combinationNumber1 && number2 == combinationNumber2 && number3 == combinationNumber3)

return true;

else

return false;

}

public boolean changeCombo(int number1, int number2, int number3, int newNumber1, int newNumber2, int newNumber3){

if (open(number1, number2, number3)){

combinationNumber1 = newNumber1;

combinationNumber2 = newNumber2;

combinationNumber3 = newNumber3;

return true;

}else

return false;

}

Explanation:

- Three variables are created to hold the combination.

- A constructor is created to set the combination.

- A boolean method called open is created to check if the given numbers are correct, and returns true (otherwise returns false).

- A boolean method method called changeCombo is created to check if given numbers are correct. If they are correct, it assigns new values for the combination and returns true (otherwise returns false).

5 0

2 years ago