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BS Bank Inc wants to add some additional features in the application. The company asks FIT
technologies for the following additions:
? BS Bank Inc. needs to add modules to provide the following services:
a. Online share and mutual funds trading
b. General insurance for health, car, and travel
BS Bank Inc. should be able to provide other services like bill payments, mobile recharge.
[Use static variables and static function to implement this.]
BS Bank Inc. has a legacy application , which is used to manage the current and saving bank
accounts of the customers. The banking application is written in the programming language C.With
changes in banking policies and procedures, BS Bank hasd to enhance the functionality of the
application. However, making changes to the current application was a cumbersome job, as even
small changes to the functionality resulted in changing a large part of the code. The security in the
current application was not adequate. Users of the application had access to the business logic of
the application. This was a security concern. The BS Bank IT Support team had raised the risk of
ongoing support of this application to the management, due to the limitations and challenges of an
application written using a procedural language. The IT Support team asked for the revamp of the
application with the following technical requirements:

-Software objects in the application should model the real-world objects so that the complexity
As part of her business activities, Sharon has created a large number of files and folders.
Whenever she needs to view the details of the files stored in a folder, Sharon browses to the folder
using Windows Explorer. However, she finds it cumbersome to browse to each individual folder to
view the desired details. Therefore, she asks Hayley to modify the application to accept the name
of a folder and display the following details of the files located in the folder:
File name
File size
File creation date

Write the code that Hayley should write to create the desired file information viewer application.
BS Bank Inc wants to add some additional features in the application. The company asks FIT
technologies for the following additions:
? BS Bank Inc. needs to add modules to provide the following services:
a. Online share and mutual funds trading
b. General insurance for health, car, and travel
BS Bank Inc. should be able to provide other services like bill payments, mobile recharge.
[Use static variables and static function to implement this.]
As part of her business activities, Sharon has created a large number of files and folders.
Whenever she needs to view the details of the files stored in a folder, Sharon browses to the folder
using Windows Explorer. However, she finds it cumbersome to browse to each individual folder to
view the desired details. Therefore, she asks Hayley to modify the application to accept the name
of a folder and display the following details of the files located in the folder:
File name
File size
File creation date

Write the code that Hayley should write to create the desired file information viewer application.
Hayley has started the application development. She needs to ensure that the application meets
the following requirements:

When the application starts, it should display a message asking the user to enter either option d or
v. The application should execute the following actions for the two options:
d: The application should display the file extension of the stock details.
v: The application should open the stock details file in the read-only mode and display its
contents.

Write the code snippet that Hayley should use to implement the desired functionality in the
application
Michael is a software developer in FIT technologies. He wants to add a currency converter in the
application for the convenience of international customers. Help Michael in creating the currency
converter
• •
Hayley has started the application development. She needs to ensure that the application meets the following requirements:
When the application starts, it should display a message asking the user to enter either option d or v. The application should execute the following actions for the two options: d: The application should display the file extension of the stock details. v: The application should open the stock details file in the read-only mode and display its contents.
Write the code snippet that Hayley should use to implement the desired functionality in the application.
In case the user presses any other key, the application should open the stock details file in the read/write mode, display a message to enter new stock details, and save the details that the user has entered. Write the code snippet that Hayley should use to accomplish the preceding task.
Michael is a software developer in FIT technologies. He wants to add a currency converter in the application for the convenience of international customers. Help Michael in creating the currency converter. [10 Marks
Sharon has started to use both the stock details management and the file information viewer
features of the application. However, while using the file information viewer application, she
accidentally enters the path of a folder that does not exist on her computer. This caused the
application to stop responding. In addition, the format in which the stock details are displayed is
not clear. Therefore, she asks Hayley to modify the application so that:
The file information viewer does not stop responding in case a specified folder does not exist.
The stock details management application adds a line break before every stock details entry
whenever a new entry is added to the stock details file.
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