Get premium membership and access questions with answers, video lessons as well as revision papers.
1. It is cheaper.
Because virtualization doesn’t require actual hardware components to be used or installed, IT infrastructures find it to be a cheaper system to implement. There is no longer a need to dedicate large areas of space and huge monetary investments to create an on-site resource. You just purchase the license or the access from a third-party provider and begin to work, just as if the hardware were installed locally.
2. It keeps costs predictable.
Because third-party providers typically provide virtualization options, individuals and corporations can have predictable costs for their information technology needs. For example: the cost of a Dell PowerEdge T330 Tower Server, at the time of writing, is $1,279 direct from the manufacturer. In comparison, services provided by Bluehost Web Hosting can be a slow as $2.95 per month.
3. It reduces the workload.
Most virtualization providers automatically update their hardware and software that will be utilized. Instead of sending people to do these updates locally, they are installed by the third-party provider. This allows local IT professionals to focus on other tasks and saves even more money for individuals or corporations.
4. It offers a better uptime.
Thanks to virtualization technologies, uptime has improved dramatically. Some providers offer an uptime that is 99.9999%. Even budget-friendly providers offer uptime at 99.99% today.
5. It allows for faster deployment of resources.
Resource provisioning is fast and simple when virtualization is being used. There is no longer a need to set up physical machines, create local networks, or install other information technology components. As long as there is at least one point of access to the virtual environment, it can be spread to the rest of the organization.
6. It promotes digital entrepreneurship.
Before virtualization occurred on a large scale, digital entrepreneurship was virtually impossible for the average person. Thanks to the various platforms, servers, and storage devices that are available today, almost anyone can start their own side hustle or become a business owner. Sites like Fiverr and UpWork make it possible for anyone to set a shingle and begin finding some work to do.
7. It provides energy savings.
For most individuals and corporations, virtualization is an energy-efficient system. Because there aren’t local hardware or software options being utilized, energy consumption rates can be lowered. Instead of paying for the cooling costs of a data center and the operational costs of equipment, funds can be used for other operational expenditures over time to improve virtualization’s overall ROI.
Titany answered the question on November 30, 2021 at 11:49
- Distinguish between Switched Virtual Circuits (SVC) and Permanent Virtual Circuits (PVC) as used in frame relays(Solved)
Distinguish between Switched Virtual Circuits (SVC) and Permanent Virtual Circuits (PVC) as used in frame relays
Date posted: November 30, 2021. Answers (1)
- Outline two weaknesses of CSMA/CD(Solved)
Outline two weaknesses of CSMA/CD
Date posted: November 30, 2021. Answers (1)
- User Datagram Protocol (UDP) is the preferred protocol to several network applications. Explain three types of applications that use UDP(Solved)
User Datagram Protocol (UDP) is the preferred protocol to several network applications. Explain three types of applications that use UDP
Date posted: November 30, 2021. Answers (1)
- Explain three functions of a data link layer in OSI reference model(Solved)
Explain three functions of a data link layer in OSI reference model
Date posted: November 30, 2021. Answers (1)
- Difference between broadcast and collision domains as used in data transmission(Solved)
Difference between broadcast and collision domains as used in data transmission
Date posted: November 30, 2021. Answers (1)
- Routing information protocol (RIP) is contemporary routing protocol. Explain features of this protocol that influence its adoption(Solved)
Routing information protocol (RIP) is contemporary routing protocol. Explain features of this protocol that influence its adoption
Date posted: November 30, 2021. Answers (1)
- Differentiate between pre-shared key and digital signature
(Solved)
Differentiate between pre-shared key and digital signature
Date posted: November 30, 2021. Answers (1)
- Explain uses of internet in business firms(Solved)
Explain uses of internet in business firms
Date posted: November 30, 2021. Answers (1)
- TCP/IP protocol is widely used in networks due to its strengths. Explain three of these strengths to justify the statement(Solved)
TCP/IP protocol is widely used in networks due to its strengths. Explain three of these strengths to justify the statement
Date posted: November 30, 2021. Answers (1)
- ) Copper cables are prone to cross talk. Explain two measures that could be used to mitigate this impairment(Solved)
) Copper cables are prone to cross talk. Explain two measures that could be used to mitigate this impairment
Date posted: November 30, 2021. Answers (1)
- Dina investigated the disadvantages of time-division multiplexing (TDM) in circuit data connection. Explain two disadvantages that she could have established(Solved)
Dina investigated the disadvantages of time-division multiplexing (TDM) in circuit data connection. Explain two disadvantages that she could have established
Date posted: November 30, 2021. Answers (1)
- Distinguish between multicast and broadcast IP addresses(Solved)
Distinguish between multicast and broadcast IP addresses
Date posted: November 30, 2021. Answers (1)
- Outline two parts of to a point point protocol (PPP)(Solved)
Outline two parts of to a point point protocol (PPP)
Date posted: November 30, 2021. Answers (1)
- Explain two characteristics of a Storage Area Network(Solved)
Explain two characteristics of a Storage Area Network
Date posted: November 30, 2021. Answers (1)
- Access Points (AP) are critical in wireless networks. Describe two types of AP that are likely to be used(Solved)
Access Points (AP) are critical in wireless networks. Describe two types of AP that are likely to be used
Date posted: November 30, 2021. Answers (1)
- Computer networks are vulnerable to various types of physical threats. Outline four types of these threats(Solved)
Computer networks are vulnerable to various types of physical threats. Outline four types of these threats
Date posted: November 30, 2021. Answers (1)
- Rene was required to select a network operating system (NOS) for his company’s network. Explain two categories of NOS that he could make his choice(Solved)
Rene was required to select a network operating system (NOS) for his company’s network. Explain two categories of NOS that he could make his choice
Date posted: November 30, 2021. Answers (1)
- Explain the following terms as used in the internet
i) add on
ii)URL
(Solved)
Explain the following terms as used in the internet
i) add on
ii)URL
Date posted: November 30, 2021. Answers (1)
- Anne recommended a converged network design for a client. Explain three benefits of the design that could influence the decision(Solved)
Anne recommended a converged network design for a client. Explain three benefits of the design that could influence the decision
Date posted: November 30, 2021. Answers (1)
- John was troubleshooting a computer that was not connecting to network. Outline four possible causes of the problem(Solved)
John was troubleshooting a computer that was not connecting to network. Outline four possible causes of the problem
Date posted: November 30, 2021. Answers (1)