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Cloud Computing Basics MCQs for Competitive Exams

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Topic Notes: Cloud Computing Basics

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A company wants to migrate its legacy applications to the cloud gradually, maintaining some on-premise infrastructure while leveraging cloud resources. What is the most suitable deployment model?

Public Cloud.

Private Cloud.

Hybrid Cloud.

Community Cloud.

Report

Which of the following is a potential disadvantage of cloud computing?

High upfront costs.

Vendor lock-in and dependency.

Limited access to applications.

Reduced ability to scale resources.

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Which security concern is specifically heightened in a multi-tenant cloud environment?

Physical security of data centers.

Isolation of customer data.

Power outages.

Hardware failures.

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What is the 'shared responsibility model' in cloud computing?

The cloud provider and the customer share the profits from cloud services.

The cloud provider is responsible for everything, and the customer is responsible for nothing.

The cloud provider manages the 'security of the cloud' while the customer is responsible for 'security in the cloud'.

The customer is solely responsible for all security aspects.

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A business is looking to deploy a web application quickly without managing the operating system or application runtime. Which service model should they choose?

IaaS.

PaaS.

SaaS.

On-premise.

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What is the main purpose of containerization in cloud-native applications?

To run applications directly on bare-metal servers.

To encapsulate an application and its dependencies into a single, portable unit.

To increase the physical security of data centers.

To replace virtual machines entirely.

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A startup needs to quickly deploy and scale a new customer relationship management (CRM) application without investing in hardware or software licenses. Which cloud service model is most appropriate?

IaaS.

PaaS.

SaaS.

On-premise deployment.

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What is a 'Content Delivery Network' (CDN) in the context of cloud services?

A primary data storage facility for cloud providers.

A geographically distributed network of proxy servers and their data centers.

A tool for managing virtual machines.

A service for securing cloud-based applications.

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Which of the following best describes 'cloud bursting'?

Moving all data from on-premise to the cloud permanently.

An application runs in a private cloud or data center and then 'bursts' into a public cloud when demand for computing capacity spikes.

A sudden failure of multiple cloud servers simultaneously.

Storing redundant copies of data in multiple cloud regions.

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In a Public Cloud deployment model, who is responsible for managing and maintaining the underlying infrastructure?

The individual user.

The cloud provider.

A third-party auditor.

A consortium of users.

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Cloud Computing Basics MCQs for Competitive Exams

Cloud Computing Basics MCQs for Competitive Exams

Topic Notes: Cloud Computing Basics

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