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WorksheetsAWS Training Pre-Test Survey 7 August 2024
Total questions: 25
Worksheet time: 6mins
What is the primary purpose of cloud computing?
To store and access data remotely
To run applications on local devices
To provide on-demand computing resources
All of the above
Which cloud deployment model offers the most control and customization options?
Public cloud
Private cloud
Hybrid cloud
Community cloud
What is the main difference between a public cloud and a private cloud?
Ownership and control
Scalability
Cost
All of the above
Which cloud service model is responsible for managing the underlying infrastructure?
SaaS
PaaS
IaaS
All of the above
What is the primary reason for adopting a hybrid cloud strategy?
Increased security
Reduced costs
Flexibility and scalability
All of the above
What is the primary difference between a public cloud and a private cloud in terms of data control?
Public clouds have more data control
Private clouds have more data control
There is no difference in data control
Data control is not a factor in cloud deployment models
Which of the following is a key characteristic of cloud computing?
On-premises deployment
Dedicated hardware resources
On-demand resource provisioning
All of the above
What is the main advantage of using a multi-cloud strategy?
Increased vendor lock-in
Improved data redundancy
Reduced operational costs
All of the above
What is the primary advantage of using a Platform as a Service (PaaS) cloud model?
Reduced infrastructure management
Increased data control
Faster application development
All of the above
Which cloud service model is responsible for managing the operating system and middleware?
SaaS
PaaS
IaaS
All of the above
Which of the following is a key benefit of using a cloud-based email service?
Increased data security
Reduced hardware requirements
Improved collaboration
Increased productivity
Which cloud service model is responsible for managing the virtual machines and networks?
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Network as a Service (NaaS)
Which cloud deployment model is best suited for organizations with sensitive data that require strict access controls?
Public cloud
Private cloud
Hybrid cloud
Community cloud
Which cloud service model is responsible for providing the underlying computing infrastructure?
Software as a Service (SaaS)
Platform as a Service (PaaS)
Infrastructure as a Service (IaaS)
Network as a Service (NaaS)
Which of the following is a key benefit of using a cloud-based file storage and sharing service?
Increased data security
Reduced hardware requirements
Improved collaboration
Enhanced mobile access
Which of the following statements about containers and virtual machines is correct?
Containers share an operating system (OS) kernel
Virtual machines share an operating system (OS) kernel
Virtual machines must use the same operating system (OS) as the hypervisor
Containers each have their own kernel
Users in a company are authenticated in the corporate network, and they want to use AWS services without signing in again. Which AWS authentication option should the company use?
AWS Identity and Access Management (IAM) role
AWS root user
AWS Identity and Access Management (IAM) user
AWS Identity and Access Management (IAM) group
Which NFV component ensures the overall coordination and management of VNFs and NFVI?
VNF Manager (VNFM)
Virtual Infrastructure Manager (VIM)
NFV Orchestrator
Network Service Descriptor (NSD)
What is the purpose of a VNF Package (VNFP)?
Managing virtualized infrastructure resources
Orchestrating the lifecycle of VNF instances
Packaging VNF software and artifacts
Describing the connectivity between VNFs
In NFV, what is the purpose of a VNF Catalog?
Describing the infrastructure requirements for VNF deployment
Providing templates for virtualized network functions
Managing the lifecycle of VNF instances
Orchestrating network services
How does NFV contribute to reducing the time-to-market for new network services?
By increasing the complexity of network configurations
By simplifying the orchestration process
By eliminating the need for VNF packages
By utilizing proprietary hardware solutions
Which of the following elements are contained in an AWS Identity and Access Management (IAM) policy? (Select THREE.)
Effect
Action
Object
Resources
How does NFV contribute to dynamic resource allocation in a network?
By limiting the scalability of VNF instances
By relying solely on physical hardware resources
By enabling automatic scaling of VNFs based on demand
By reducing the need for VNF lifecycle management
Which of the following components are NOT required to launch an Amazon EC2 instance? (Select TWO)
User data
Storage
Tenancy
Operating system (OS)
What is the main advantage of using a cloud-based enterprise resource planning (ERP) system?
Increased data privacy
Reduced IT infrastructure costs
Improved operational efficiency
Enhanced reporting capabilities
