MIS Chap 5

What is the correct order of IT infrastructure eras from the earliest to the present day?

• Mainframe, Personal Computer, Client/Server, Enterprise Era, Cloud Computing

• Personal Computer, Mainframe, Client/Server, Enterprise Era, Cloud Computing

• Cloud Computing, Client/Server, Enterprise Era, Personal Computer, Mainframe

Which of these is not considered part of an organisation’s IT infrastructure?

• Consultants and IT trainers

• Virtual reality

• Operating systems

• Database management and storage

Which of these is not part of the mobile digital platform?

• Tablets

• Mobile Phones

• Virtual servers

• Smart watches

Allowing employees to use their own devices at work is called:

• BYOD

• Wearable computing

• Mobile platforms

• Cloud computing

Which of these is not a current hardware platform trend?

• Green Computing

• Mainframes

• Cloud Computing

• Virtualisation

Attempting to minimise the environmental impact of manufacturing and using computing devices is known as:

• Cloud Computing

• Green Computing

• On-demad Computing

Infrastructure-as-a-Service (IaaS):

• Is a cloud computing service where users only pay for the hardware services which they use

• Is a cloud-based service which provides software applications to users on demand

• Is a cloud-based service that provides a platform for software development