When a user turns on a workstation, the screen displays an “Invalid Boot Disk” error. The user calls the help desk. Which device should the technician check first?
Correct answer(s):
- hard drive
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When a co-worker steps into another office, the co-worker notices that the computer is making a loud clicking noise and asks about it. The technician is contacted to investigate. Which device should the technician check first?
Correct answer(s):
- hard drive
Every time a user turns on the computer in the morning, the user hears a loud clicking noise. Which device should the technician check first?
Correct answer(s):
- hard drive
While working in a computer training room, the technician notices that one computer emits a loud clicking noise. Which device should the technician check first?
Correct answer(s):
- hard drive
A computer user logs a problem stating that the computer is emitting a loud clicking noise. Which device should the technician check first?
Correct answer(s):
- hard drive
An international civil engineering association has members from all over the world. The research division of the association plans to have a cloud-based service to share research ideas and to promote collaboration among members in multiple divisions of the association. Which cloud model is suitable for them?
Correct answer(s):
- community
A software company has groups of developers located in different cities around the world. The company is using a cloud-based development environment so that all developers can access the same software development tools. Which cloud service is used by the company?
Correct answer(s):
- PaaS
A freelance reporter wishes to use a service that allows files to be accessed at any time from any device. Whenever the reporter starts the laptop and connects to the internet, the files stored on the laptop must be synchronized with the service automatically. Which solution will meet the requirements?
Correct answer(s):
- Dropbox
A small college wishes to deploy a leaning management system (LMS) and is looking for a hosted solution. Which type of cloud-based solution would help the college to achieve the goal?
Correct answer(s):
- virtual application stream
A training company offers many application courses based on Windows. The company is looking for a solution to provide a hands-on learning and practice environment to remote learners. The goal is to provide a uniform learning environment to all users. Which cloud-based solution would help the company to achieve the goal?
Correct answer(s):
- virtual desktop infrastructure
Which type of Hypervisor is implemented when a user with a laptop running the Mac OS installs a Windows virtual OS instance?
Correct answer(s):
- type 2
Which cloud model provides services for a specific organization or entity?
Correct answer(s):
- a private cloud
Which is a characteristic of a Type 2 hypervisor?
Correct answer(s):
- does not require management console software
Which is a characteristic of a Type 1 hypervisor?
Correct answer(s):
- installed directly on a server
What is the difference between the functions of Cloud computing and virtualization?
Correct answer(s):
- Cloud computing separates the application from the hardware whereas virtualization separates the OS from the underlying hardware.
Which Cloud computing service would be best for an organization that does not have the technical knowledge to host and maintain applications at its local site?
Correct answer(s):
- SaaS
A technician needs to use an application that is not supported by Windows operating system on the PC. How can the technician make this application run on the PC?
Correct answer(s):
- Create a virtual machine with an operating system that supports the application.
Which statement describes a characteristic of cloud computing?
Correct answer(s):
- Applications can be accessed over the Internet by individual users or businesses using any device, anywhere in the world.
What is the main function of a hypervisor?
Correct answer(s):
- It is used to create and manage multiple VM instances on a host machine.
Which type of hypervisor would most likely be used in a data center?
Correct answer(s):
- Type 1