CNIT 242 Platform Virtualization Exam
Questions With Correct Answers
Virtualization - CORRECT ANSWER✔✔-The ability to run multiple operating
| | | | | | | | |
systems
simultaneously on a single computer | | | |
Connection to the CIT network - CORRECT ANSWER✔✔-Cit domain controllers
| | | | | | | | | |
are virtualized running on an esxi box inside a cluster
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Traditional comparison - CORRECT ANSWER✔✔-Hardware is dedicated to OS,
| | | | | | | | |
which applications run on
| | |
Virtualization comparison - CORRECT ANSWER✔✔-Emulates hardware and
| | | | | | |
treated as real by Operating system
| | | | |
Roots of virtualization - CORRECT ANSWER✔✔-IBM (VM/370) in 1960 to partition
| | | | | | | | | |
large mainframe-based systems
| | |
Abandoned in 1980 due to popularity of client/server application and cheap x86
| | | | | | | | | | | |
servers
VMware supported x86 in 1998, used to combat server bloat
| | | | | | | | |
Server bloat - CORRECT ANSWER✔✔-Low utilization/High infrastructure cost
| | | | | | |
, High management / maintenance cost
| | | |
Poor disaster recovery / failover protection
| | | | |
Client-based (Hosted) architecture - CORRECT ANSWER✔✔-virtualization layer is
| | | | | | | |
installed on top of an existing OS as an application
| | | | | | | | |
AKA Workstation Virtualization
| |
Best host hardware support
| | |
Lab 2 |
Bare-metal (hypervisor) Architecture - CORRECT ANSWER✔✔-Virtualization layer
| | | | | | |
is installed directly onto hardware
| | | |
No separate OS needed
| | |
More efficient than hosted
| | |
Virtual Machine - CORRECT ANSWER✔✔-Environments available for OS
| | | | | | | |
installation
A group of logical machines created within one physical machine.
| | | | | | | | |
Guest operating system - CORRECT ANSWER✔✔-The OS installed in a VM
| | | | | | | | | |
A virtual machine that runs an instance of an OS and its applications.
| | | | | | | | | | | |
Host operating system - CORRECT ANSWER✔✔-In a hosted architecture, the OS in
| | | | | | | | | | |
which the
| |
Questions With Correct Answers
Virtualization - CORRECT ANSWER✔✔-The ability to run multiple operating
| | | | | | | | |
systems
simultaneously on a single computer | | | |
Connection to the CIT network - CORRECT ANSWER✔✔-Cit domain controllers
| | | | | | | | | |
are virtualized running on an esxi box inside a cluster
| | | | | | | | |
Traditional comparison - CORRECT ANSWER✔✔-Hardware is dedicated to OS,
| | | | | | | | |
which applications run on
| | |
Virtualization comparison - CORRECT ANSWER✔✔-Emulates hardware and
| | | | | | |
treated as real by Operating system
| | | | |
Roots of virtualization - CORRECT ANSWER✔✔-IBM (VM/370) in 1960 to partition
| | | | | | | | | |
large mainframe-based systems
| | |
Abandoned in 1980 due to popularity of client/server application and cheap x86
| | | | | | | | | | | |
servers
VMware supported x86 in 1998, used to combat server bloat
| | | | | | | | |
Server bloat - CORRECT ANSWER✔✔-Low utilization/High infrastructure cost
| | | | | | |
, High management / maintenance cost
| | | |
Poor disaster recovery / failover protection
| | | | |
Client-based (Hosted) architecture - CORRECT ANSWER✔✔-virtualization layer is
| | | | | | | |
installed on top of an existing OS as an application
| | | | | | | | |
AKA Workstation Virtualization
| |
Best host hardware support
| | |
Lab 2 |
Bare-metal (hypervisor) Architecture - CORRECT ANSWER✔✔-Virtualization layer
| | | | | | |
is installed directly onto hardware
| | | |
No separate OS needed
| | |
More efficient than hosted
| | |
Virtual Machine - CORRECT ANSWER✔✔-Environments available for OS
| | | | | | | |
installation
A group of logical machines created within one physical machine.
| | | | | | | | |
Guest operating system - CORRECT ANSWER✔✔-The OS installed in a VM
| | | | | | | | | |
A virtual machine that runs an instance of an OS and its applications.
| | | | | | | | | | | |
Host operating system - CORRECT ANSWER✔✔-In a hosted architecture, the OS in
| | | | | | | | | | |
which the
| |
