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kobusy [5.1K]
4 years ago
14

What is ‘Black-Box’ testing?

Computers and Technology
1 answer:
stellarik [79]4 years ago
3 0

Answer:

 Black-box testing is the technique which is basically use to reduce the number of the possible cases of the test and also maintain the test coverage. This type of testing is used in the functional and the non functional requirement of the system.

It is type of testing that majorly focus on the functional requirement. There are many types of black box testing that are:

  • BVA (Boundary value analysis)
  • Error guessing
  • Decision table testing

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What are chemical manufacturers required to provide to anyone who purchases or uses their chemicals for a work purpose? Select a
Julli [10]

Answer:

Labels and Safety Data Sheets.

Explanation:

Label is a short description of what is inside the container. And Safety Data Sheets has everything that is required. You have precautionary measures listed as well as the training details in the safety data sheets. The training PPE is hence not required definitely. However, the only other thing required is the label, as without that you will not come to know what is inside the container from outside. Hence, the above answer.

8 0
3 years ago
Read 2 more answers
Systems management involves allocation of computer resources to keep all processes operating smoothly and at maximum efficiency.
olchik [2.2K]

Answer:operating system (OS), program that manages a computer's resources, especially the allocation of those resources among other programs. Typical resources include the central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections.

Explanation:

8 0
3 years ago
Which of the following is step 5 of the mail merge process?
slamgirl [31]
I think that the answer is b
8 0
4 years ago
Read 2 more answers
Write two scnr.nextInt statements to get input values into birthMonth and birthYear. Then write a statement to output the month,
Firlakuza [10]

Answer:

Here is code in Java.

// import package

import java.util.*;

class Main

{   // main method of class

public static void main (String[] args) throws java.lang.Exception

{

   try{

       // variables to store the input

       int birthMonth,birthYear;

       // Scanner class object to read the input

       Scanner scnr=new Scanner(System.in);

       System.out.print("Please enter the birth month:");

       // read the birth month

       birthMonth=scnr.nextInt();

       System.out.print("Please enter the birth year:");

       // read the birth year

       birthYear=scnr.nextInt();

       // print the output

       System.out.println(birthMonth+"/"+birthYear+"\n");

   }catch(Exception ex){

       return;}

}

}

Explanation:

Create two variables "birthMonth" & "birthYear" to store the birth month and birth year.Read the  values of both from user. Print the birth month and birth year separated by a slash("/").

Output:

Please enter the birth month:1                                                                                                

Please enter the birth year:2000                                                                                              

1/2000  

Please enter the birth month:5                                                                                                

Please enter the birth year:1950                                                                                              

5/1950  

7 0
3 years ago
Given a pattern as the first argument and a string of blobs split by | show the number of times the pattern is present in each b
Ierofanga [76]

Answer:

The code is below

Explanation:

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.nio.charset.StandardCharsets;

public class Main {

  /**

  *

  * Iterate through each line of input.

  *

  */

  public static void main(String[] args) throws IOException {

      InputStreamReader reader = new InputStreamReader(System.in, StandardCharsets.UTF_8);

      BufferedReader in = new BufferedReader(reader);

      String line;

      while ((line = in.readLine()) != null) {

          String[] splittedInput = line.split(";");

          String pattern = splittedInput[0];

          String blobs = splittedInput[1];

          Main.doSomething(pattern, blobs);

      }

  }

  public static void doSomething(String pattern, String blobs) {

      // Write your code here. Feel free to create more methods and/or classes

      int sum = 0;

      String arrblobs[] = blobs.split("\\|");

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

          int answer = 0, index = 0;

          for (;;) {

              int position = arrblobs[i].indexOf(pattern, index);

              if (position < 0)

                  break;

              answer++;

              index = position + 1;

          }

          System.out.print(answer + "|");

         

          sum = sum + answer;

      }

      System.out.println(sum);

  }

}

5 0
3 years ago
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