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erastovalidia [21]
2 years ago
11

Which statement best describes how the rapid prototyping model works?a) Developers create prototypes to show stakeholders how va

rious modules of the final system will interact with each other. b) Developers follow a strictly linear development model, creating a usable system only at the end of the process.c) Developers create a version of the software system that they refine in further iterations.d) Developers focus on performing rigid requirements analysis.

Computers and Technology
2 answers:
sasho [114]2 years ago
8 0
Developers create prototypes to shows stakeholders how various modules of the final system will interact with each other
VashaNatasha [74]2 years ago
6 0
Developers are aiming for two goals from their products. 
one is the amount of money they can make off of their production of inventions. 
and two is the effenciency of the produce. 

i would strongly have to go with a 
though im not very fond of computers and technology classes

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Which one of the following is a correct declaration for a method named passAList that has as arguments an array list myList of s
alekssr [168]

Answer:

"public static void passAList(ArrayList<Integer> myList, int[] intArr)", is the correct answer for the above question.

Explanation:

Missing information :

  • The option is missing but the question states "choose from the following". The correct defining syntax is defined above.

Detailed Explantion :

  • The above question asked about syntax which takes the value of list and array as an argument.
  • It is already defined in the above syntax.
  • And the value is passed by the user at the time of function call.
  • The array list is defined by the help of the ArrayList class and the array is defined by the help of the "[]" symbol.

3 0
2 years ago
Summary: Given integer values for red, green, and blue, subtract the gray from each value. Computers represent color by combinin
Dmitry_Shevchenko [17]

Answer:

Follows are the code to this question:

#include<iostream>//defining header file

using namespace std;// use package

int main()//main method

{

int red,green,blue,x;//declaring integer variable

cin>> red >>green>>blue;//use input method to input value

if(red<green && red<blue)//defining if block that check red value is greater then green and blue  

{

x = red;//use x variable to store red value

}

else if(green<blue)//defining else if block that check green value greater then blue  

{

x= green; //use x variable to store green value

}

else//defining else block

{

x=blue;//use x variable to store blue value

}

red -= x;//subtract input integer value from x  

green -=x; //subtract input integer value from x

blue -= x;//subtract input integer value from x

cout<<red<<" "<<green<<" "<<blue;//print value

return 0;

}

Output:

130 50 130

80 0 80

Explanation:

In the given code, inside the main method, four integers "red, green, blue, and x" are defined, in which "red, green, and blue" is used for input the value from the user end. In the next step, a conditional statement is used, in the if block, it checks red variable value is greater than then "green and blue" variable. If the condition is true, it will store red variable value in "x", otherwise, it will goto else if block.

  • In this block, it checks the green variable value greater than the blue variable value. if the condition is true it will store the green variable value in x variable.
  • In the next step, else block is defined, that store blue variable value in x variable, at the last step input variable, is used that subtracts the value from x and print its value.      
5 0
2 years ago
Assume your friend just sent you 32 bits of pixel data (just the 0s and 1s for black and white pixels) that were encoded after s
lara31 [8.8K]

Answer:

your friend just sent you 32 bits of pixel data (just the 0s and 1s for black and white pixels) that were encoded after sampling an image. Choose the two statements that are true.

------------------

The 32 bits of pixel data is enough to produce the image using the widget. Nothing else is needed.

------------------------

The digital image would be an exact copy of the analog image.

-----------------------------The correct width and height must be input into the pixelation widget to produce the image.

---------------------------The fact that only 32 bits were used to represent the image indicates relatively large sample squares were used. The digital image may vary from the analog image significantly

Explanation:

3 0
2 years ago
Sarah maintains a blog about her soap-making business, and she has hired someone to create a database for this business. She mak
ivann1987 [24]
The database planner would most likely create a table that contains customer contact information since these would be the individuals who placed an order for Sarah's products after visiting her blog. 
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2 years ago
Mark and John are developing a program using Python. They name a variable 24_hour_mart, but then recognize that this name violat
77julia77 [94]

Answer:

Option 2: Variable names can not begin with a number.

Explanation:

As given Mark and John named a variable as 24_hour_mart while writing a program in python.

While it is forbidden to name a variable starting with any digit, only alphabets (capital and smaller) and underscore can be the first letter of the variable name.

Moreover, by considering the other options given:

  • Variable name can include the underscore (_) between the words. It is used instead of spaces that are not allowed.
  • There is no upper limit for variable length, it can be of any reasonable length and more than 10 characters say 11 or 12 are reasonable.
  • There is no lower limit for variable length, it can be any reasonable length , even it can be of 1 character.

Variables named in python language must not be the keywords as they are reserved for other purposes.

i hope it will help you!

3 0
2 years ago
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