Benefits of Cloud Serverless Computing: A Comprehensive Guide for Students

Question 1

Serverless computing does NOT provide which of the following benefits?

Accepted Answer

Increased development time

Answer

Reduced operational costs

Answer

Improved scalability

Answer

Improved reliability

Question 2

Which cloud service model is most closely associated with the concept of serverless computing?

Accepted Answer

Function as a Service (FaaS)

Answer

Infrastructure as a Service (IaaS)

Answer

Platform as a Service (PaaS)

Answer

Software as a Service (SaaS)

Question 3

How does the scalability of serverless computing streamline development and boost application performance?

Accepted Answer

Serverless computing automatically adjusts resources based on demand, optimizing usage and minimizing manual scaling.

Answer

Serverless computing eliminates hardware expenses and reduces maintenance tasks.

Answer

Serverless computing complicates application development and increases management overhead.

Question 4

Which of the following is a primary advantage of cloud serverless computing?

Accepted Answer

Reduced operational costs

Answer

Increased management complexity

Answer

Limited scalability

Answer

Higher latency

Question 5

How does serverless computing enhance scalability?

Accepted Answer

It automatically scales resources based on real-time demand.

Answer

It limits the number of concurrent users.

Answer

It requires manual capacity planning and provisioning.

Answer

It introduces performance bottlenecks during peak usage.

Question 6

What impact does serverless computing have on reliability?

Accepted Answer

It improves reliability by eliminating server maintenance responsibilities.

Answer

It increases downtime due to frequent code deployments.

Answer

It requires constant monitoring and updates.

Question 7

Which of the following is an advantage of serverless computing for application development?

Accepted Answer

Faster development cycles due to reduced infrastructure concerns.

Answer

Difficulty in debugging and testing.

Answer

Increased complexity in code deployment.

Question 8

How does serverless computing reduce costs compared to traditional hosting?

Accepted Answer

It eliminates the need for server provisioning, management, and maintenance.

Answer

It introduces additional licensing fees.

Answer

It increases operating expenses due to higher resource usage.

Question 9

Which of the following is a potential limitation of serverless computing?

Accepted Answer

Limited visibility and control over underlying infrastructure.

Answer

Always-on availability

Answer

Exceptional cost-effectiveness

Answer

Automatic security updates

Question 10

Which of the following is a recommended design principle for serverless applications?

Accepted Answer

Event-driven architecture

Answer

Monolithic code structure

Answer

Reliance on heavy server resources

Question 11

What is a major advantage of using cloud serverless computing?

Accepted Answer

Lower operational expenses

Answer

Improved security

Answer

Greater complexity

Question 12

Which of the following is NOT considered an advantage of serverless computing?

Accepted Answer

Increased complexity

Answer

Faster development

Answer

Reduced costs

Answer

Improved reliability

Question 13

Serverless computing can significantly reduce costs by eliminating the need for what aspect of traditional computing?

Accepted Answer

Server maintenance

Answer

Software licensing

Answer

Code writing

Question 14

Serverless computing offers scalability benefits. Which of the following describes a key advantage of this scalability?

Accepted Answer

Automatic scaling based on demand

Answer

Fixed server capacity

Answer

Manual capacity adjustments

Question 15

Serverless computing aims to accelerate development processes. Which of the following contributes to this faster development?

Accepted Answer

Pre-built services and APIs

Answer

Complex configuration requirements

Answer

Limited development tools

Question 16

Identify a suitable application scenario for serverless computing:

Accepted Answer

Building a mobile application with fluctuating user traffic

Answer

Deploying a complex enterprise resource planning (ERP) system

Answer

Hosting a static website with predictable traffic patterns

Question 17

For cost optimization in serverless computing, which practice is recommended?

Accepted Answer

Using functions on-demand instead of continuously running

Answer

Storing data in multiple regions for performance enhancement

Answer

Provisioning an excessive number of servers to avoid scaling issues

Question 18

How does serverless computing contribute to improved application security?

Accepted Answer

Automatic security updates and patches

Answer

Increasing exposure to cyberattacks

Answer

Eliminating the need for security measures like firewalls

Question 19

What is a primary advantage of using cloud serverless computing?

Accepted Answer

Lower operational costs

Answer

Slower application development

Answer

Limited application scalability

Answer

Increased system complexity

Question 20

How does serverless computing enhance the scalability of applications?

Accepted Answer

By automatically adjusting resources based on demand

Answer

By requiring significant upfront investment in servers

Answer

By limiting the number of concurrent users

Answer

By relying on proprietary hardware infrastructure

Question 21

In what way does serverless computing simplify the development process?

Accepted Answer

Developers can focus on code without managing servers.

Answer

It introduces complex dependencies on external systems.

Answer

It often leads to a slower development lifecycle.

Answer

It mandates the use of specialized programming languages.

Question 22

Which pricing model is a characteristic cost-saving feature of serverless computing?

Accepted Answer

Pay-as-you-go, billed only for actual resource usage

Answer

Subscription-based model with tiered pricing plans

Answer

Fixed monthly costs, regardless of usage levels

Answer

Upfront payment for a set amount of resources

Question 23

How does serverless computing impact the need for IT operational management?

Accepted Answer

Reduces the demand for dedicated server administrators

Answer

Adds complexity to system administration tasks

Answer

Eliminates the requirement for security monitoring

Answer

Increases the need for specialized IT expertise

Question 24

What is a potential drawback to consider when using serverless computing?

Accepted Answer

Potential dependence on a specific cloud provider

Answer

Unpredictable performance under heavy load

Answer

Limited scalability options for applications

Answer

Higher overall costs compared to traditional servers

Question 25

Which of these scenarios is well-suited for a serverless computing approach?

Accepted Answer

Applications triggered by real-time events

Answer

Complex enterprise resource planning (ERP) systems

Answer

Large-scale data warehousing and analytics tasks

Answer

Applications requiring continuous, high-powered processing

Question 26

How does serverless computing align with key principles of cloud computing?

Accepted Answer

It enables flexible resource allocation based on demand.

Answer

It's primarily designed for large-scale enterprise applications.

Answer

It doesn't utilize virtualization technologies.

Answer

It relies on dedicated, physical hardware resources.

Question 27

Which of the following is a key benefit of cloud serverless computing?

Accepted Answer

Reduced costs

Answer

Increased workload

Answer

Reduced scalability

Answer

Delayed development

Question 28

Which of the following is a limitation of cloud serverless computing?

Accepted Answer

Vendor lock-in

Answer

Unlimited scalability

Answer

Complete control over infrastructure

Answer

Reduced costs

Question 29

How does serverless computing promote scalability?

Accepted Answer

Automatic resource allocation based on demand

Answer

Requires manual server provisioning

Answer

Limits the number of users or requests

Answer

Increases infrastructure costs with increased usage

Question 30

Which of the following is an advantage of serverless computing in the context of microservices?

Accepted Answer

Simplified deployment and maintenance

Answer

Increased latency due to distributed architecture

Answer

Requirement for complex orchestration tools

Answer

Limited scalability in handling high traffic

Question 31

Which of the following is NOT a significant benefit of cloud serverless computing compared to traditional server-based applications?

Accepted Answer

Increased server management overhead.

Answer

Lower operational costs.

Answer

Improved scalability and elasticity.

Answer

Reduced development time.

Question 32

A company is running a web application that experiences fluctuating traffic. Which serverless computing benefit would be most advantageous in this scenario?

Accepted Answer

Automatic scaling based on demand.

Answer

Improved security features.

Answer

Simplified infrastructure management.

Answer

Reduced development complexity.

Question 33

How does serverless computing contribute to faster application development?

Accepted Answer

By removing the need to manage infrastructure and focus on core application logic.

Answer

By automatically deploying applications to the cloud.

Answer

By providing pre-built server configurations.

Question 34

A company is considering adopting serverless computing to handle peak traffic during a major online event. Which benefit would be most relevant in this case?

Accepted Answer

On-demand scaling to accommodate temporary traffic spikes.

Answer

Reduced development costs.

Answer

Improved security through serverless architecture.

Question 35

What is a significant cost advantage associated with serverless computing?

Accepted Answer

Pay-per-use billing, only paying for resources used.

Answer

Lower hardware acquisition costs.

Answer

Free server maintenance and updates.

Question 36

Which of the following scenarios would benefit MOST from the use of serverless computing?

Accepted Answer

A mobile game with unpredictable player traffic.

Answer

A desktop application requiring constant processing power.

Answer

A static website with minimal user interactions.

Answer

A legacy system with strict performance requirements.

Question 37

Serverless computing promotes a "pay-as-you-go" model. What does this mean for application costs?

Accepted Answer

Users are charged only for the time their code is actively running.

Answer

Costs are based on server hardware specifications.

Answer

Subscription fees are fixed regardless of usage.

Question 38

How does serverless computing contribute to improved reliability?

Accepted Answer

By utilizing cloud provider infrastructure that automatically manages backups, redundancy, and failover.

Answer

By eliminating the need for regular software updates.

Question 39

A company needs to build an application that processes large amounts of data in short bursts. Which serverless computing feature would be most useful for this?

Accepted Answer

The ability to scale resources up and down quickly based on demand.

Answer

Automated code deployment and testing.

Answer

Pre-built server configurations optimized for data processing.

Question 40

Which statement BEST describes the impact of serverless computing on application maintenance?

Accepted Answer

Maintenance is simplified because the cloud provider manages infrastructure and updates.

Answer

Maintenance is entirely automated and requires no user intervention.

Answer

Applications become more complex to maintain due to the serverless architecture.

Question 41

Which of the following is NOT a direct benefit of using serverless computing for application development?

Accepted Answer

Reduced development team size

Answer

Faster time to market

Answer

Increased scalability and flexibility

Answer

Lower operational costs

Question 42

A company is considering migrating its existing web application to a serverless platform. What is the primary benefit they would expect to see in terms of cost?

Accepted Answer

Paying only for the resources used, not for idle servers

Answer

Elimination of software licensing fees

Answer

Reduced hardware maintenance costs

Question 43

A serverless platform automatically scales resources based on demand. What is the primary benefit this provides for application performance?

Accepted Answer

Consistent performance even during traffic spikes

Answer

Improved security features

Answer

Faster development cycles

Question 44

What is a significant benefit of serverless computing in terms of application reliability?

Accepted Answer

Reduced infrastructure management overhead

Answer

Increased security through automated patching

Answer

Simplified code deployment processes

Answer

Enhanced application performance

Question 45

A startup is developing a mobile game with unpredictable user engagement. Which serverless benefit would be most valuable for them during the initial launch phase?

Accepted Answer

Pay-per-use pricing model for resource consumption

Answer

Enhanced security through platform-level measures

Answer

Faster development cycles for iterative updates

Answer

Simplified deployment and management

Question 46

Which of the following is NOT a common serverless computing model?

Accepted Answer

Virtualized Container Services

Answer

Backend as a Service (BaaS)

Answer

Function as a Service (FaaS)

Question 47

What is a key consideration when migrating an existing application to a serverless architecture?

Accepted Answer

Re-architecting the application to leverage event-driven programming

Answer

Upgrading hardware infrastructure

Answer

Replacing existing database systems

Question 48

What is the main benefit of using a serverless database service compared to a traditional database hosted on virtual machines?

Accepted Answer

Automatic scaling and availability based on database workload

Answer

Increased data security through encryption

Answer

Lower hardware maintenance costs

Question 49

A company is developing an application that requires processing large volumes of data in real-time. Which serverless benefit would be most beneficial for this use case?

Accepted Answer

Scalable and flexible processing resources based on demand

Answer

Improved security through platform-level measures

Answer

Reduced development time through pre-built components

Question 50

Which of the following statements accurately describes the relationship between serverless computing and DevOps practices?

Accepted Answer

Serverless computing can enhance DevOps by automating infrastructure management and deployment.

Answer

Serverless computing is incompatible with traditional DevOps principles.

Answer

Serverless computing requires significant changes to existing DevOps processes.