Nettech 2

What has emerged to meet the need for on-demand resources in the ICT industry?

• Traditional IT architecture

• Personal computers

• Cloud computing

• Local servers

Which era allows access to the Internet through mobile phones?

• PC era

• Mobile era

• IoE era

• Virtual era

What is a major challenge faced by conventional IT architecture?

• Long procurement period

• High scalability

• High reliability

• Low cost

What does virtualization technology enable?

• Maximum utilization of physical hardware

• Increased hardware costs

• Manual handling of resources

• Independent device operation

What is the definition of cloud computing according to NIST?

• A model for enabling on-demand network access

• A type of software application

• A hardware-based solution

• A local server management system

Which of the following is NOT a characteristic of cloud computing?

• Broad network access

• Fast and elastic scaling

• Limited resource pooling

• On-demand self-service

What is an example of a cloud service application?

• Desktop software

• Standalone applications

• Local file storage

• HUAWEI CLOUD Meeting

What type of cloud is operated solely for a single organization?

• Private cloud

• Community cloud

• Hybrid cloud

• Public cloud

Which model provides infrastructure and maintains related resources?

• SaaS

• IaaS

• DaaS

• PaaS

What is a benefit of cloud computing regarding resource usage?

• Increased hardware costs

• Dynamic allocation of resources

• Manual resource management

• Limited access to services