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WorksheetsCTJGP-5 Virtualization
Total questions: 19
Worksheet time: 10mins
What are the benefits to virtualization?
Cost savings, no administration, complex configuration, de-centralized management
Reduce downtime, centralized management
Cost savings, reduce downtime, ease of configuration, centralized management
Ease of configuration, cost savings
What is the difference between Cloud computing and Virtualization?
Virtualization is just a form of cloud computing that rely on specialized software to manage VMs
Cloud computing is a reference to specific kinds of vendor-provided wireless network setups.
Virtualization is independent of the customer network infrastructure and can be delivered on all platforms.
Virtualization requires an administrator to manage the virtualized environment, where cloud computing services are managed by API's
What does VM stand for?
Visual Machine
Virtual Memory
Virtual Machine
Virtuous Machine
How is virtualization managed?
By software called a hypervisor that acts as an API (Application Performance Interface) that monitors virtual machines
By an administrator who uses software called a hypervisor to create and run virtual machines
By an administrator who monitors the virtual machines
It is managed centrally and requires no physical interaction to monitor the virtual machines
Which of the following is not an advantage of virtualization?
Efficient Hardware Utilization
Software licensing
Save space in your data center
Save energy
which hypervisor will be supporting the linux operating systems?
vmware
KVM(Kernel virtual machine)
virtual box
docker
Vertical scaling means
adding a new node in network
upgrading existing system
removing all the machines from network
None of the above
who was the first company to adopt Virtualization concept ?
VMware
CloudThat
IBM
SoftPC
what is time sharing concept ?
virtualization
sharing compute resource with many users
sharing compute resource with one user
sharing time of compute machine
benefits of virtualizations is/are ____
resource optimization
maximize uptime
less portability
all of the above
What is the full form of RAID storage
Redundant arrays of independent disks
Reduce arrays of independent disks
Redundant arrays of indirect drive
none of the above
File level of storage is less costly compared to block storage ?
True
False
which type of storage is more complex ?
DAS
NAS
SAN
None of the above
which storage provisioning is actually pre-allocated (free space can't be used by any other device) ?
Thick provisioning
Thin provisioning
What is Cloud Computing?
Cloud Computing means providing services like storage, servers, database, networking, etc
Cloud Computing means storing data in a database
Cloud Computing is a tool used to create an application
None of the mentioned
Which of the following is a type of cloud computing service?
software-as-a-Service (SaaS)
Software-as-a-Server (SaaS)
Software-and-a-Server (SaaS)
Service-as-a-Software (SaaS)
Which one of the following is Cloud Platform by Amazon?
AWS
Azure
GCP
CloudEra
Google drive is example of ?
PAAS
IAAS
SAAS
PAS
Example of IAAS is
Amazon EC2
Google docs
AWS
None of the above
