Q.1 Which of the following best describes 'serverless computing' in cloud environments?
Cloud provider manages servers dynamically
Users manage physical servers directly
Applications run only on virtual desktops
Servers run without operating systems
Explanation - Serverless computing abstracts server management from the user, letting developers focus on code while the provider handles scaling and infrastructure.
Correct answer is: Cloud provider manages servers dynamically
Q.2 Which technology enables decentralized cloud services without relying on a single provider?
Blockchain
Edge Computing
Virtualization
Containerization
Explanation - Blockchain enables decentralized consensus and trust, allowing distributed cloud services without a central authority.
Correct answer is: Blockchain
Q.3 What is the main purpose of 'edge computing' in cloud systems?
Storing data permanently
Bringing computation closer to data sources
Replacing virtualization entirely
Only focusing on security
Explanation - Edge computing reduces latency by processing data near its source rather than relying solely on distant data centers.
Correct answer is: Bringing computation closer to data sources
Q.4 Which emerging trend uses AI to automate resource allocation in cloud environments?
Cloud Orchestration
AIOps
Virtual Machines
Quantum Networking
Explanation - AIOps applies AI/ML to automate IT operations, including monitoring, scaling, and resource allocation in cloud platforms.
Correct answer is: AIOps
Q.5 Which service model provides a platform for developers to build applications without managing infrastructure?
IaaS
PaaS
SaaS
DaaS
Explanation - Platform-as-a-Service (PaaS) provides tools and environments for developers to build, test, and deploy applications without managing underlying servers.
Correct answer is: PaaS
Q.6 Quantum cloud computing aims to provide:
Faster web hosting
Quantum computing as a service
AI for cloud billing
Green data centers
Explanation - Quantum cloud computing allows users to access quantum processors via the cloud for complex computations.
Correct answer is: Quantum computing as a service
Q.7 Cloud-native applications are primarily designed to:
Run on physical servers
Leverage containers and microservices
Avoid using automation
Be offline only
Explanation - Cloud-native applications are built to run in cloud environments using microservices and containers for scalability and resilience.
Correct answer is: Leverage containers and microservices
Q.8 Which emerging trend focuses on reducing environmental impact of cloud data centers?
Cloud Federation
Green Cloud Computing
Hybrid Cloud
Fog Computing
Explanation - Green Cloud Computing emphasizes sustainable energy use, resource optimization, and reducing carbon footprint.
Correct answer is: Green Cloud Computing
Q.9 Multi-cloud strategy refers to:
Using multiple cloud providers simultaneously
Running multiple apps on one server
Hybrid of private and public cloud only
Only using open-source clouds
Explanation - A multi-cloud strategy leverages services from multiple providers to avoid vendor lock-in and increase resilience.
Correct answer is: Using multiple cloud providers simultaneously
Q.10 Which of the following is a key challenge in edge-cloud integration?
High latency
Data privacy and synchronization
Lack of containers
No virtualization support
Explanation - Integrating edge and cloud requires careful handling of privacy, consistency, and synchronization of distributed data.
Correct answer is: Data privacy and synchronization
Q.11 Cloud 'bursting' is typically used to:
Encrypt cloud storage
Scale workloads to public cloud during peak demand
Replace virtualization with containers
Run only legacy applications
Explanation - Cloud bursting extends private cloud capacity by temporarily using public cloud resources during peak loads.
Correct answer is: Scale workloads to public cloud during peak demand
Q.12 Which cloud trend enables on-demand GPU and TPU access for AI workloads?
Serverless Computing
Hardware Acceleration as a Service
Fog Computing
Content Delivery Networks
Explanation - Cloud providers offer specialized hardware like GPUs and TPUs as a service to accelerate AI and ML computations.
Correct answer is: Hardware Acceleration as a Service
Q.13 What does 'cloud federation' allow?
Seamless resource sharing across multiple cloud providers
One provider taking over another
Cloud running without internet
A provider using only one data center
Explanation - Cloud federation integrates multiple cloud environments to share and manage resources collectively.
Correct answer is: Seamless resource sharing across multiple cloud providers
Q.14 Container orchestration is primarily handled by:
VMware
Kubernetes
DockerHub
Hyper-V
Explanation - Kubernetes is the leading platform for orchestrating containers, automating deployment, scaling, and management.
Correct answer is: Kubernetes
Q.15 Which trend allows real-time analytics closer to IoT devices?
Quantum Computing
Edge AI
Cloud Federation
Server Virtualization
Explanation - Edge AI combines edge computing with AI, allowing real-time data analysis near IoT devices with low latency.
Correct answer is: Edge AI
Q.16 Cloud-native security often emphasizes:
Perimeter firewalls only
Identity, monitoring, and automation
Avoiding encryption
Hardware-only protection
Explanation - Cloud-native security involves identity-based access, continuous monitoring, and automated responses.
Correct answer is: Identity, monitoring, and automation
Q.17 Which of these is a potential use case of blockchain in cloud computing?
Decentralized storage verification
Reducing GPU usage
Speeding up hypervisors
Replacing virtualization
Explanation - Blockchain can verify data storage and transactions in a decentralized manner, ensuring trust in cloud systems.
Correct answer is: Decentralized storage verification
Q.18 Which of the following cloud trends directly supports 'Industry 4.0'?
Edge Computing
Cloud Bursting
Quantum Networking
Legacy Systems
Explanation - Industry 4.0 relies heavily on IoT and real-time analytics, which edge computing supports efficiently.
Correct answer is: Edge Computing
Q.19 The concept of 'Zero Trust' in cloud security means:
Never trust, always verify
Trust all internal traffic
Avoid authentication for speed
Focus only on encryption
Explanation - Zero Trust requires continuous verification of every user and device, regardless of network location.
Correct answer is: Never trust, always verify
Q.20 Which trend is making cloud gaming possible at scale?
High-speed 5G networks
Quantum Networking
Blockchain Storage
Green Computing
Explanation - 5G reduces latency and increases bandwidth, enabling smooth cloud-based gaming experiences.
Correct answer is: High-speed 5G networks
Q.21 In 'Function-as-a-Service' (FaaS), developers mainly work with:
Virtual Machines
Functions triggered by events
Data center cooling
Physical networking
Explanation - FaaS allows developers to deploy functions that execute only when triggered by events, reducing cost and management overhead.
Correct answer is: Functions triggered by events
Q.22 Which of the following is a challenge for multi-cloud environments?
Interoperability and management
Lack of providers
No virtualization support
Too much local storage
Explanation - Using multiple clouds requires handling interoperability, data movement, and unified management challenges.
Correct answer is: Interoperability and management
Q.23 Fog computing is best described as:
Intermediate computing layer between edge and cloud
Replacement for virtualization
Only storage services
Quantum-ready infrastructure
Explanation - Fog computing extends the cloud closer to devices, creating a layer between cloud and edge for processing and storage.
Correct answer is: Intermediate computing layer between edge and cloud
Q.24 What role does AI play in predictive cloud scaling?
Automatically anticipating workload changes
Reducing memory capacity
Blocking access to servers
Eliminating virtualization
Explanation - AI predicts workload patterns and scales cloud resources dynamically before demand peaks.
Correct answer is: Automatically anticipating workload changes
Q.25 Which is an emerging privacy-preserving technology in cloud computing?
Homomorphic Encryption
Load Balancing
Virtualization
Data Replication
Explanation - Homomorphic encryption allows computation on encrypted data without decrypting it, enhancing privacy in cloud operations.
Correct answer is: Homomorphic Encryption