Question 1: Management related challenges when building a mobile application would be: Mobile applications that are developed may or may not adapt to the needs of the company. They would have less stability and adaptability factor. Application that is currently being used by the organisation may have more stability as it has been in use for a longer duration of time, and with time has been re-implemented to adapt to needs of the company. Thus creating new mobile applications acts as a challenge. . . Proper management of an application is a challenge faced by companies. The applications must be working seamlessly, in perfect way, in order for efficient performance of a business, as more users use mobile applications than desktop applications. Managing regular check-ups that need to be carried out, to ensure that the application suits to the needs of the company is also a challenge. Management of the application in such a way that various departments in a company work perfectly without affecting each other, in any way through the application data is also a challenge. Organisation related challenges when building an application are: . Security of data of the organisation is a challenge for the organisation. To ensure that unauthorized access is not acquired by any other individual is a challenge to organisation. The application should be similarly secured as the desktop application. The application must be dynamic, up-to date and efficient accordingly with the stature of the organisation. The need to develop and application, that well suits the stature of the organisation is a challenge as it leads to creating an impact about the organisation among people. Technology related challenges when building an application are; . One technology related challenge is to keep the applications up to date on both the OS platforms ie Android and iOS. Regular and timely updation of apps on both the platforms is a challenge. Ensuring that both the platforms have relatable security, and features is a challenge. . Due to recent development in various technologies, there has been both negative and positive impacts of it. Cyber attacks are common these days. Thus to ensure that the application is secured and no security issues would arise in future is a challenge. . Server shutdowns, inefficient working of applications, is also a challenge, as mobile users are more in compared to desktop users. . When developing an application, the need to be precise to meet the demands of the customer is also a challenge, as user has high hopes with a mobile application as it is more used. Thus as the mobile users are usually more, there are various challenges encountered by a company while developing a mobile application