XYZ Tech Solutions is a rapidly growing start$-$up based in Silicon Valley, specializing in software development

and digital services. With a dynamic team of $200$ full$-$time employees and up to $100$ part$-$time contractors, XYZ

Tech Solutions is expanding its operations and moving into a new office space. The company already has three

offices in London, New York and Melbourne. With a diverse workforce and the need for seamless access to

resources, XYZ Tech Solutions aims to upgrade its IT infrastructure by deploying Windows Server and

implementing advanced features to enable consistent user experiences across different devices and locations.

The company$$s employees primarily work on their own computers and laptops, collaborating through online

platforms. However, XYZ tech solutions recognises the need for centralised services for streamline operation

and enhance data security.

As a System administrator, the company wants you to implement the following:

$1)$ A Network diagram representing the give case. $($You can use Visio, Draw.io$,$ Packet tracer etc.$)$

$2)$ Windows web server $($IIS$),$ called XYZ Tech Solutions, to host a simple company website. The website

is developed using HTML$,$ CSS$,$ JavaScript and PHP by one full$-$time employee, with assistance by one

contractor.

$3)$ Backup server, called Back$\_$SiliconValley, to store a backup of the web, and other servers on the

network.

$4)$ DHCP server, called DHCP$\_$SiliconValley, to provide dynamic IP addresses to workstations and laptops,

and fixed IP addresses to other servers $($based on MAC addresses$).$ Only necessary full$-$time staff have

access.

$5)$ Roaming profiles for the users.