Virtualization in cloud computing helps to:

b) Host multiple virtual systems on one physical system

a) Increase the number of physical machines required

c) Reduce the number of users per physical system

Hybrid Cloud can be best described as:

a) A combination of public and private cloud infrastructures

b) A cloud infrastructure solely managed by a third-party

c) Cloud infrastructure with no data migration capabilities

d) A cloud restricted to government use only

Measured services in cloud computing refer to:

b) The ability to measure and bill cloud resource usage

a) Automating resource provisioning without human interaction

c) The pooling of resources for multiple users

d) Delivering services over a broad network

The biggest cost saving when moving to the cloud is achieved by:

c) Transitioning from capital expenditures to operating expenditures

a) Improving system scalability

b) Using multi-tenant resource pooling

d) Reducing the need for internal maintenance

Public clouds are generally characterized by:

b) Open use by the general public

a) Exclusive use by a single organization

c) Security and compliance concerns addressed by users

d) Infrastructure owned by the customer

SLAs (Service Level Agreements) are important for cloud services because they:

b) Guarantee specific levels of service performance

a) Eliminate all risks of cloud downtime

c) Control how users access cloud infrastructure

d) Define the cloud's elasticity properties

Which of the following is NOT a typical driver for cloud providers?

d) High return on investment (RoI)

Multi-tenancy in cloud computing refers to:

b) Sharing of physical and virtual resources across multiple customers

a) Isolating users in a private cloud

c) Providing each customer with their dedicated resources

d) Ensuring data is inaccessible to other tenants in the cloud

The Public Cloud model offers several benefits, including availability, scalability, accessibility, and cost savings. However, it comes with certain drawbacks. Which of the following is a significant drawback of the public cloud concerning application integration?

b) The service provider often restricts access to APIs or web services necessary for integration

a) The service provider’s system is fully accessible for internal audits

c) The customer can install any application software on the provider's system

d) The service provider offers total flexibility in system upgrades

When deciding on a cloud deployment model, which factor is the most crucial for ensuring data security and compliance for a highly regulated organization?

c) The deployment model that provides the highest level of control over infrastructure

a) Broad network access and measured services

b) Availability of multi-tenant models

d) Access to scalability options for rapid demand increases

In a Private Cloud, the user organization is responsible for:

a) Maintenance and support of the underlying infrastructure

b) Delegating maintenance and support entirely to an external service provider

c) Sharing infrastructure resources with other organizations

d) Allowing public access to the cloud infrastructure

The Community Cloud model is often used by industries that share common goals or missions, such as healthcare or government sectors. Which of the following is a key advantage of using a community cloud?

b) The cost of infrastructure is divided among all the community members

a) Full data ownership is maintained by a single entity

c) There is no need for any compliance checks within a community cloud

d) Data is stored exclusively in on-premises servers

Hybrid Cloud combines multiple cloud deployment models. What is one significant security concern associated with hybrid clouds?

b) Moving data between different cloud environments may introduce security risks

a) Public cloud components do not offer scalability

c) It is impossible to monitor the performance of private cloud environments

d) Hybrid clouds cannot support fault tolerance

Which of the following is a primary advantage of using a Hybrid Cloud model for organizations that require high availability and fault tolerance?

b) It provides redundancy by hosting applications in both public and private environments

a) It allows complete control over all cloud infrastructure components

c) It requires less initial investment compared to public clouds

d) It eliminates the need for managing multiple clouds

A Private Cloud allows organizations to maintain total control over their data and infrastructure. However, one significant drawback is:

b) Increased upfront and operational costs due to hardware, software, and expertise requirements

a) Reduced scalability and performance capabilities compared to public clouds

c) Lack of security controls compared to community clouds

d) Inability to maintain service-level agreements (SLAs) internally

In the context of Community Clouds, which factor can lead to potential conflicts between member organizations?

b) The need for joint ownership of cloud infrastructure and shared responsibilities

a) Lack of a shared mission or goal

c) The absence of multi-tenancy architecture in cloud design

d) Non-compliance with industry regulations

Public Cloud providers often face challenges related to forced system downtime. What causes this issue, and how does it impact customer operations?

b) Service providers schedule maintenance at their convenience, which may not align with customer needs

a) Customers can control the timing of system upgrades, minimizing downtime

c) Downtime is only necessary during hardware upgrades in private clouds

d) Public clouds offer 100% uptime with no maintenance windows

In cloud computing, what does “elasticity” refer to?

Capability to dynamically allocate and de-allocate resources

Ability to recover from failure

Which of the following best describes Platform as a Service (PaaS)?

Provides a platform for developers to build applications without managing infrastructure

Users control infrastructure, OS, and middleware

Offers only network access without storage

Only delivers application software

What is the function of the hypervisor in cloud infrastructure?

Manages virtual machines on a host system

Controls access to SaaS applications

Which of the following best explains why organizations might choose a hybrid cloud?

To combine cost benefits of public clouds with control of private clouds

To reduce management complexity

To eliminate security challenges

To comply with single-vendor licensing

Data sovereignty is a concern in cloud computing because:

Data may be stored in physical locations with differing legal jurisdictions

Cloud providers block users from deleting data

Cloud platforms don’t allow encryption

Cloud customers cannot control data backups

What does "cloud bursting" refer to?

Overflow of private cloud workload into a public cloud

Denial of service in cloud infrastructure

Permanent data loss in hybrid cloud

What is the function of a cloud orchestration tool?

Automates cloud resource allocation and workflow management

Provides user interfaces for SaaS apps

A vendor-lock-in situation occurs when:

A customer is dependent on a specific cloud provider’s services and APIs

A customer cannot upgrade cloud plans

The cloud provider goes offline

A user runs out of storage in public cloud

Which of these is not a direct benefit of cloud-based disaster recovery solutions?

On-premises backup storage cost

IIMS - Cloud Computing Mock Quiz

Authored by Shashank Pandey

Computers

University

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60 questions

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MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a key characteristic of cloud computing according to the NIST definition?

a) On-demand self-service

b) Resource pooling

c) High Availability

d) Broad network access

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In cloud computing, the ability to scale resources dynamically based on demand is known as:

a) Measured services

b) Resource pooling

c) Rapid elasticity

d) Broad network access

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which cloud deployment model allows the infrastructure to be shared by a specific community of organizations?

a) Public Cloud

b) Private Cloud

c) Hybrid Cloud

d) Community Cloud

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary economic advantage of cloud computing from a business perspective?

a) Increased CapEx

b) Shift from CapEx to OpEx

c) Increased latency

d) Full data control

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the context of cloud services, SaaS (Software as a Service) typically allows users to:

a) Manage and control the underlying infrastructure

b) Develop their applications on provided platforms

c) Access applications without managing the underlying infrastructure

d) Only use thin-client applications

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The ability to measure cloud usage to bill consumers based on consumption is referred to as:

a) On-demand self-service

b) Measured services

c) Rapid elasticity

d) Resource pooling

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which service model provides customers with virtualized hardware resources such as virtual machines and storage?

a) SaaS

b) IaaS

c) PaaS

d) DaaS

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IIMS - Cloud Computing Mock Quiz

Which of the following is not a key characteristic of cloud computing according to the NIST definition?

In cloud computing, the ability to scale resources dynamically based on demand is known as:

Which cloud deployment model allows the infrastructure to be shared by a specific community of organizations?

What is the primary economic advantage of cloud computing from a business perspective?

In the context of cloud services, SaaS (Software as a Service) typically allows users to:

The ability to measure cloud usage to bill consumers based on consumption is referred to as:

Which service model provides customers with virtualized hardware resources such as virtual machines and storage?

Which of the following cloud deployment models provides the most control over resources and data?

One of the drivers for cloud computing adoption related to business performance is:

Which factor is considered a hindrance to cloud adoption?

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