The given statement is true. It is true that software designers should include users in the design stages.
Software designers should include users in the design stages of the software they are developing to ensure that they are meeting their needs. In this way, the final product is user-friendly. Below are some of the reasons why software designers should include users in the design stages:Feedback is the best way to ensure that the final product meets user needs. Users can provide feedback on the features they need and the interface they find easier to use. They can provide feedback on the features they need and the interface they find easier to use.
To ensure that the final product is user-friendly, designers need to involve users. Users can help identify areas of improvement and provide constructive feedback on how the product can be improved.Software designers should include users in the design stages to ensure that the final product is user-friendly. They should ensure that the software meets the needs of users. They can do this by gathering feedback from users during the design stages. Feedback from users can help identify areas for improvement and help the software designer develop a product that meets the needs of users.
The inclusion of users in the design stages can also help increase user satisfaction with the final product.
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Write a program that asks the user to type 10 integers of an array and an integer value V and an index value i between 0 and 9. The program must put the value V at the place i in the array, shifting each element right and dropping off the last element. The program must then write the final array.
Cant get code to work properly, it copies the index into the space next to. Ive tried itierating forward and backwards just cant get this right!!!! Help!!
#include
using namespace std;
const int size = 10;
int main()
{
int arr[size];
int V;
int index;
cout << "Please enter 10 integers: " << endl;
for (int i = 0; i < size; i++)
{
cin >> arr[i];
}
cout << "Enter V: ";
cin >> V;
cout<< "Enter index";
cin>>index;
for (int i = size; i > index+1; i--){
arr[i]=arr[i-1];
}
arr[index]=V;
for (int i = 0; i < size; i++){
cout<
}
return 0;
}
Here's a Python program that shifts the remaining elements to the right, and drops off the last element.
# Initialize an empty array
array = []
# Ask the user to input 10 integers
for _ in range(10):
num = int(input("Enter an integer: "))
array.append(num)
# Ask the user for the value and index
V = int(input("Enter a value V: "))
i = int(input("Enter an index i (between 0 and 9): "))
# Shift the elements and update the array
array.insert(i, V)
array = array[:-1]
# Print the final array
print("Final array:", array)
This program prompts the user to input 10 integers and stores them in the array. It then asks for a value V and an index i between 0 and 9. The program inserts the value V at the specified index i, shifts the remaining elements to the right, and drops off the last element. Finally, it prints the final array with the updated values.
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Q.4.2
Performance or stress testing report will form part of the approval process before the system is deployed into production.
Define time-based performance criteria when conducting performance or stress testing.
Q.4.3
Quality is valued at the University and no project is approved if this aspect cannot be demonstrated.
Define a type of system test that allows business stakeholders to check system functionality against user requirements.
Q.4.4
As stated in the case study, all the databases on Postgres including the back-ups should be encrypted.
Discuss the importance of encryption and distinguish between encryption and decryption in computer security.
Q.4.5 You are going to need to put few architectures in place to meet all the requirements for the Online University Platform.
Distinguish between Technology and Application Architecture.
In order to meet the requirements of the Online University Platform, various architectures need to be implemented. Two important architectural aspects are Technology Architecture and Application Architecture.
Technology Architecture focuses on the hardware, software, and infrastructure components necessary to support the system, while Application Architecture defines the structure and organization of the software applications that form the platform.
Technology Architecture: Technology Architecture encompasses the underlying technological components required to support the Online University Platform. This includes hardware infrastructure such as servers, network devices, and storage systems, as well as software components like operating systems, databases, and middleware. The Technology Architecture ensures that the necessary infrastructure is in place to support the application layer and its requirements. It addresses scalability, availability, performance, security, and other aspects related to the underlying technology stack.
Application Architecture: Application Architecture focuses on the design and organization of the software applications that make up the Online University Platform. It defines how the different modules or components of the system interact with each other, the data flow, and the overall structure of the applications. Application Architecture ensures that the system's functionality aligns with the requirements of the business stakeholders and user needs. It involves defining the software layers, interfaces, protocols, and frameworks used in the system, as well as the overall design patterns and principles.
In summary, Technology Architecture deals with the infrastructure and technology components required to support the Online University Platform, while Application Architecture focuses on the design and organization of the software applications that make up the platform. Both architectures are crucial for ensuring that the system meets the requirements of the project, with Technology Architecture addressing the underlying infrastructure and Application Architecture ensuring the functionality and structure of the software applications.
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