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Cloud Computing Basics MCQs for Competitive Exams

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Topic Notes: Cloud Computing Basics

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What does 'resource pooling' mean in the context of cloud computing?

Each user gets their own dedicated hardware.

The provider's computing resources are pooled to serve multiple consumers using a multi-tenant model.

Resources are only available during off-peak hours.

Users must pre-purchase all necessary resources.

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Which of the following is a characteristic that distinguishes Utility Computing from traditional hosting?

Fixed cost for unlimited resources.

Pay-per-use model and on-demand provisioning.

Requires significant upfront hardware investment.

Resources are always dedicated to a single user.

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What is the primary role of a 'load balancer' in cloud architecture?

To authenticate user access.

To distribute incoming network traffic across multiple servers.

To encrypt data at rest.

To store large amounts of data.

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What is the primary benefit of 'object storage' in cloud computing?

High-performance access for frequently changing structured data.

Scalable, cost-effective storage for unstructured data and backups.

Direct attachment to virtual machines for operating systems.

Used for traditional file system operations.

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A developer needs an environment to build, deploy, and manage web applications without worrying about the underlying infrastructure. Which service model fits best?

IaaS.

PaaS.

SaaS.

Bare metal.

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What is the primary concern addressed by 'measured service' in cloud computing?

Ensuring data privacy.

Optimizing network bandwidth.

Billing transparency and resource utilization tracking.

Preventing unauthorized access.

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Which term refers to the practice of designing applications to run on distributed systems, leveraging horizontal scaling and resilience features of cloud platforms?

Monolithic architecture.

Cloud-native development.

On-premise hosting.

Server-centric computing.

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What is the main purpose of a Service Level Agreement (SLA) in cloud computing?

To define the financial terms of payment.

To outline the responsibilities of the customer.

To guarantee a certain level of service and availability from the cloud provider.

To list all the hardware specifications of the cloud servers.

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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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