Interview Questions PART 3

Q1) What is the term "Cloud Service" mean?
Ans-Cloud Services is a service provided by the cloud provider to the cloud user on demand.

Q2) What is SLA?
Ans- SLA is the Service Level Agreement, which defines what are the requirements of the users, what he or she wants from the vendors. SLA also defines the metrics which measure the services, it also includes the penalties and remedies. It is an important contract between the user and the vendor.

Q3) What is Hypervisor?
Ans- A Hypervisor is a "software or process" that helps the physical resources of the system to split into the number of instances on demand. It allows creating multiple guest VMs on one physical system.

Q4) What is an ISO  image?
Ans-An ISO image file is an archive file that has the exact copy of data found on the optical disks like CD/DVD. It is mainly used for backing up optical disks.

Q5) What are the different server software VMWare provides?
Ans-VMware ESX Server
        VMware ESXi Server
         VMware Server

Q6) What is QEMU?
Ans-QEMU is an open-source emulator that performs hardware virtualization.

Q7) What is Hyper-V?
Ans-Hyper-V is Microsoft's Hardware Virtualization Product. It helps to create multiple VMs on the physical machine.

Q8) What is VM Cloning?
Ans-A clone means the exact copy of the virtual machine. The clone is generated from the parent VM. Clone share the virtual disk of its parent VM, but when cloning is done the cloned VM is a separate VM. Whatever the changes are done to any of the machines it will affect any of these as they are now two different machines.

Q9) What is Cloud Bursting?
Ans- Cloud Bursting is the dynamic deployment of an application that runs on a private cloud but when the peak time comes, to handle the high demand the applications can move to the public cloud.

Q10) What is the use of VMWare Workstation?
Ans-VMWare Workstation is a hosted hypervisor that runs on x86 versions of Windows or Linux Operating System, which used to create multiple VMs on one physical server