CS 100 Final Quiz Ch 6
CS 100 Final Quiz: Cloud Computing Concepts
Test your knowledge on cloud computing concepts with our engaging CS 100 Final Quiz! This quiz includes a variety of questions ranging from software distribution models to data center architecture. Challenge yourself and see how well you understand cloud services!
- Multiple choice questions
- Diverse topics covered
- Ideal for students and professionals alike
SaaS is a software distribution model in which applications are hosted by a vendor or service provider and made available to customers over a network.
True
False
Which one is not a benefit of cloud computing?
Instant software updates
Decrease performance
Backup and recovery
Performance and Scalability
Lower IT infrastructure and computer costs for users
Which of the following is NOT a cloud service model?
Storage as a Service (SaaS) Model
Platform as a Service(PaaS) Model
Software as a Service(SaaS) Model
Infrastructure as a Service(IaaS) Model
IaaS is a complete package for computing used for small scale businesses who are looking for cutting cost on IT infrastructure.
True
False
Which option is not a vendor for using cloud services
Cisco
Microsoft
Amazon
Google
What is a Data Center?
A room in a building dedicated to monitoring data and information.
A building or portion of a building whose primary function is to research new data.
A building or a portion of a building whose primary function is to house a computer room and its related support areas
A classroom with serveral PC workstations setup as a LAN
Select some of the comon things you would find in a large data center:
Servers
UPS
Switches
Laptop
Storage Systems
Printer
Routers
Inside a data center, servers and other devices will usually be mounted in racks.
True
False
What is a SAN?
Internal hard disk
RAM in a computer
File-level data storage
Block-level data storage
Most servers only operate at what percentage of resources before you virtualize?
4-7%
Above 15%
1-3%
10-15%
Which of the following allows multiple operating systems to work on the same hardware simultaneously?
Clustering
Hyperthreading
Multitasking
Virtualization
How does server virtualization make a data center more efficient?
By decreasing server utilization rates
By reducing storage requirements
By increasing server utilization rates
It doesn't make a data center more efficient.
Which of the following statements describe disadvantages of virtualization?
Hardware used for hosting virtual machines becomes a single point of failure
On a larger scale, virtualization has a negative effect on operational costs due to increased power supply requirements
In a virtualized environment, deployment of different types of OSs or multiple copies of the same OS or application becomes more difficult due to hardware configuration issues
Requires more hardware and resources
Which of the following characteristics should you consider when deciding whether to deploy an application or service to a virtual machine?
Software support and compatibility
Historical performance data
Performance and resource requirements
Hardware requirements
Licensing
All of the above
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