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WorksheetsIT Infrastructure
Total questions: 18
Worksheet time: 9mins
Which of the following is/are NOT an IT infrastructure component?
IT Department
Computer Hardware
Operating Systems
Data Management and Storage
Networking and Telecommunications
Which of the followings is/are part of the Computer Hardware Platforms
Desktops
Laptops / Notebooks
Tablets
Rack-mounted Servers
Supercomputers
Which of the followings is/are NOT a Operating System
MacOS
Linux
Android
Chromium
Python
Which of the followings is/are a Enterprise Software and/or Middleware provider(s)
IBM
SAP
Oracle
Intel
AMD
Which of the followings is/are a Database Software provider(s)?
IBM
Oracle
Microsoft
Sybase
Cisco
Which of the following is/are NOT a networking hardware provider(s)?
Western Digital
Cisco
Alcatel-Lucent
Juniper
Oracle
What does an Internet platform consists of?
Hardware
Software
Internet Service Providers (ISPs)
Web development tools/suites
Virtual Private Networks (VPNs)
Why do large firms need consulting services?
To design complicated infrastructure
To configure Enterprise Application Software
To obtain special discounts
To spend unused budget
Choose the correct development sequence:
PC, Mainframe Computer, Mini Computer, Cloud Computing, Client-Sever
Mainframe Computer, Mini Computer, Cloud Computing, PC, Client-Server
Mainframe Computer, Mini Computer, PC, Client-Sever, Cloud Computing
Client-Server, Cloud Computing, Mainframe Computer, Mini Computer, PC
Which of the following statement is correct?
Mainframe computer was the earliest computer
Mainframe and mini computers were replaced by PCs
A computer can be a Client and a Server at the same time
Cloud computer can be viewed as a client-server architecture.
What is IT Infrastructure for a company?
A set of physical devices (hardware) and software
A set of company-wide services
A set of IT staff and professionals
Money spent on IT investments
What is/are the observation(s) from IT hardware evolution
Moore's Law of Microprocessing Power
Moore's Law of Data Storage Capacity
Law of Mass Digital Storage
Metcalfe's Law and Network Economics
Metcalfe's Law of Microprocessing Power
Compare the processing power of an iPhone and the onboard computer of Apollo 11
iPhone > 100,000 times of Apollo 11
Apollo 11 > 100,000 times of iPhone
iPhone > 10,000 times of Apollo 11
Apollo 11 > 10,000 times of iPhone
iPhone > 1,000,000 times of Apollo 11
What is(are) the correct description(s) of an Enterprise Software
It targets to solve an enterprise-wide problems than a departmental one
A set of programmes that have common business applications, tools for modelling how the entire organisation works
It contains development tools for building applications unique to the organisation
It aims to improve the enterprise's productivity and efficiency by providing business logic support functionality
Which of the following is/are the current trends in hardware platforms?
Miniaturisation, mobile, wearable devices
Bring Your Own Devices to work
Virtualisation
Mini Computers being used at home by consumers
Free hardware
Which of the following is/are the current trends in software platforms?
Open-source software
HTML5
Apps
Flash
Applications on the Cloud
Which of the following descriptions of SLA is/are true?
Stands for Sales Level Achievement
Measure performance
Enforce compensation
Ensure the service provider will not close down
Stands for Service Level Agreement
What is/are the challenge(s) of managing IT Infrastructure?
How to define the control of IT resources
How to organise IT department
How to allocate IT cost
How to make IT investment decision
