Q31
Q31 What is the primary benefit of virtualization in cloud computing?
Increased physical servers
Resource optimization
Lower bandwidth usage
Faster network speeds
Q32
Q32 Which type of hypervisor runs directly on the host's hardware without an underlying operating system?
Type 1
Type 2
Bare-metal
Both Type 1 and Bare-metal
Q33
Q33 In virtualization, what is the function of a hypervisor?
Manages the virtual machine and hardware interaction
Creates storage clusters
Optimizes network bandwidth
Enhances security
Q34
Q34 Which of the following is NOT a type of virtualization technology?
Desktop virtualization
Network virtualization
Application virtualization
Fiber channel virtualization
Q35
Q35 What is one key advantage of using containers over traditional virtual machines?
More secure
Faster startup time
Requires more resources
Limited isolation
Q36
Q36 Which technology is most commonly used to isolate different cloud applications in a single environment?
Full virtualization
Paravirtualization
Containers
Hybrid virtualization
Q37
Q37 Which command is used to list all Docker containers running on a machine?
docker run
docker ps
docker start
docker exec
Q38
Q38 How would you create a new virtual machine in VMware using the CLI?
vmware create-vm
vm create
vmware-vmcreate
vmware-cmd -s create
Q39
Q39 What is the correct command to launch a container using Docker?
docker run [container_name]
docker launch [container_name]
docker exec [container_name]
docker create [container_name]
Q40
Q40 How do you mount a virtual disk image (VDI) to a virtual machine in VirtualBox?
VBoxManage mount-disk
VBoxManage attach-disk
VBoxManage load-vdi
VBoxManage add-storage
Q41
Q41 A virtual machine in your cloud environment is experiencing slow performance. What could be a likely cause?
Insufficient CPU allocation
Network failure
Disk corruption
Over-provisioned RAM
Q42
Q42 A containerized application in a virtualized environment is not able to access the host network. What could be the issue?
Misconfigured network bridge
Container not started
Disk space issue
Insufficient permissions
Q43
Q43 A company using virtual machines is experiencing resource contention between the VMs. What could be the solution?
Add more physical servers
Use better storage
Optimize VM resource allocation
Install security patches
Q44
Q44 Which of the following is an example of object storage in the cloud?
Google Cloud Storage
Amazon RDS
Microsoft Azure Blob Storage
Amazon S3
Q45
Q45 What is the main advantage of using cloud storage over traditional on-premise storage?
Higher security
Faster access
Scalability
More control
Q46
Q46 Which type of cloud storage is best suited for storing frequently accessed data?
Cold storage
Archival storage
Object storage
Block storage
Q47
Q47 Which of the following cloud storage services is primarily designed for structured data?
Amazon S3
Google Cloud Storage
Amazon DynamoDB
Azure Blob Storage
Q48
Q48 What is a common use case for block storage in cloud computing?
Large data archives
Databases and boot volumes
Backup of infrequent data
Image hosting
Q49
Q49 Which cloud storage technology allows for high availability and automatic replication across multiple regions?
Object storage
File storage
Block storage
Distributed storage
Q50
Q50 Which command is used in AWS CLI to upload a file to an S3 bucket?
aws s3 upload
aws s3 cp
aws s3 put
aws s3 send
Q51
Q51 In Google Cloud Storage, which command is used to list objects in a bucket?
gsutil ls
gsutil list
gcloud storage list
gcloud storage ls
Q52
Q52 How would you create a new storage bucket in AWS using the CLI?
aws s3 create-bucket
aws s3 mb bucket
aws s3 cp bucket
aws s3 make-bucket
Q53
Q53 What is the correct command to copy a file from an Azure Blob Storage container to your local machine using the Azure CLI?
az storage blob download
az storage cp
az storage blob get
az storage blob copy
Q54
Q54 A user is unable to access a file stored in Amazon S3. What could be the likely cause?
Incorrect bucket permissions
File is corrupt
The bucket is deleted
Invalid file format
Q55
Q55 A company is experiencing slow retrieval times when accessing data stored in cold cloud storage. What could be the issue?
Bandwidth issues
Cold storage retrieval latency
Overloaded cloud servers
Low disk space
Q56
Q56 A cloud storage solution is reporting out-of-space errors even though it should have auto-scaling. What could be the problem?
Quota limits on storage
Network issues
Permission issues
Data corruption
Q57
Q57 What is the most common security risk in cloud computing?
Data breaches
Natural disasters
Increased latency
Hardware failures
Q58
Q58 Which of the following is a security feature commonly provided by cloud service providers?
Automated scaling
Firewall protection
Network acceleration
Reduced storage costs
Q59
Q59 What is a key role of encryption in cloud security?
Increase storage
Enhance user experience
Protect data at rest and in transit
Reduce latency
Q60
Q60 Which of the following is a shared responsibility between the cloud provider and the customer?
Securing physical infrastructure
Data encryption
Firewall configuration
Network hardware maintenance
