Solution for Question 1 :

The traditional ways of providing IT infrastructure are used by both small and large IT organizations. That means that any IT firm requires a server room, which is a basic requirement of the industry. A database server, mail server, networking, firewalls, routers, modem, switches, high net speed, and maintenance engineers should all be present in the server room.
We’ll have to spend a lot of money to build such an IT infrastructure. Cloud Computing was created to address all of these issues while also lowering the cost of IT infrastructure. We have access to a shared pool of computer resources (servers, storage, programs, and so on) in the cloud. All you have to do is ask for more resources when you need them. The cloud makes provisioning resources quickly a piece of cake. When resources are no longer required, they can be released. You just pay for what you use this way. All maintenance will be handled by your cloud provider. 

Solution for Question 2 :

Web Page: A text file produced in any markup language, such as HTML, is referred to as a web page. Hypertext, simple text, sound, photos, videos, and links to other pages are all included on the web page (hyperlinks).
Websites: A collection of similar web pages linked together via hyperlinks.
Browsers: Browsers are computer programs that search for, access, and display various websites on the Internet. Mozilla Firefox, Chrome, and so forth.
URL: Each website’s main page has its own unique address. Uniform Resource Locator is the name given to this one-of-a-kind address.

Solution for Question 3 :

The advantages of cloud computing are:
1. When needed, service is available 24*7.
2. In terms of data loss, security is important. (When critical data is lost, cloud computing provides excellent security.) Because the data is saved in the system, it can be quickly accessible even if your computer fails.).
3. Resource pooling
4. Services- pay- per use model
5. Shared Infrastructure
6. Cost Reduction
7. In the event of a disaster, it is highly advised that firms have an emergency backup plan in place. Businesses can use cloud storage as a backup plan by storing a second copy of crucial files. These files are kept in a remote place and can only be accessed via the internet.

Solution for Question 4 :

Although Wi-Fi and the Internet are closely related and are frequently used interchangeably, there are significant differences between the two. The Internet is a wide area network (WAN) that uses a set of protocols to send data between networks and devices all over the world. Wi-Fi, on the other hand, is only a way to link devices without the use of cables.
If you don’t have a modem or Internet subscription from an ISP, you can have a Wi-Fi connection but no Internet access. As a result, the signal strength of a Wi-Fi network is unrelated to the Internet speed that a user may experience when connected.

Solution for Question 5 :

	Wired Network	Wireless Network
1.	A wired network employs wires to link devices to the Internet or another network, such as laptops or desktop PCs.	“Wireless” means without wire, media that is made up of electromagnetic waves (EM Waves) or infrared waves. Antennas or sensors will be present on all wireless devices
2.	Faster transmission speed	Slow transmission speed
3.	Propagation delay is Low	Propagation delay is high
4.	More Secure & hence Reliable	Less Secure & hence less Reliable
5.	Devices must be hard-wired	Installation is Quick
6.	Less Expensive	More Expensive
7.	High installation & maintenance cost	Low installation & maintenance cost
8.	Hub, Switch, etc. devices are used	Wireless routers, access points, etc. are used.