Virtual storage enhances resource utilization by:

• A) Providing more virtual storage devices
• B) Allocating more physical storage resources
• C) Pooling physical storage and allocating it as needed
• D) Allocating storage on a per-application basis

On a particular server:

• A) If we reboot one VM, then physical server is required to boot first
• B) We cannot reboot any VM
• C) If we reboot one VM, all other VMs reboot at the same time
• D) If we reboot one VM, it has no effect on other VMs

A Virtual Machine has________________.

• A) No resources at all
• B) Duplicated resources of Host machine
• C) Its own physical resources
• D) Simulated resources of host machine

Which hypervisor offers better performance and scalability for large-scale virtualization environments?

• A) ORACLE
• B) VMware
• C) VirtualBox
• D) Hyper V

Which of the following virtual disk file formats is native to Oracle VirtualBox?

• A) .vhd
• B) .vmdk
• C) .vdi
• D) .iso

How many Guest Operating systems are there in a Virtual environment, if we have a one Physical Machine and 9 Virtual Machines?

• A) 1
• B) 0
• C) 9
• D) 10

Simplified data management is a benefit of virtual storage because it:

• A) Eliminates the need for data management tools
• B) Provides a unified interface for managing virtual storage devices
• C) Reduces the need for data migration
• D) Automates data backup processes

Key-value stores store data as a collection of:

• A) Objects
• B) Key-value pairs
• C) XML files
• D) Tables with rows and columns

Enhanced data protection is one of the benefits of virtual storage and is achieved through:

• A) Replication and data backups
• B) Encryption of virtual storage devices
• C) Increasing physical storage capacity
• D) Encryption of virtual storage devices

A Virtual Machine is created in the interface of a:

• A) Web Browser
• B) Guest OS
• C) Host Operating system
• D) Hypervisor

What is a key benefit of using hypervisors for disaster recovery?

• A) Real-time data analytics
• B) Automated software patching
• C) High availability and fault tolerance
• D) Data encryption and security

Which statement is correct about the Virtual Machine?

• A) A VM can be migrated from one host to another
• B) All the virtual machines are dependent on each other
• C) When one Virtual Machine shut down, others also shut down
• D) The Virtual Machine is not independent of Host OS

What is the purpose of failover?

• A) To combine multiple network interfaces
• B) To provide backup in case of failure or outage
• C) To manage network traffic
• D) To govern the use of the network

Which component helps manage and control the use of the network?

• A) Traffic shaping
• B) Network policies
• C) NIC teaming
• D) Security

Which statement is correct about the Guest OS?

• A) Guest OS may or may not be same as Host OS
• B) Guest OS is always same as Host OS
• C) Guest OS is always different than Host OS
• D) Guest OS is not the part of Guest Machine

Which virtual networking mode should you use in VirtualBox if you want the virtual machine to communicate only with the host and not with the internet?

• A) Bridged Adapter
• B) NAT
• C) Host-only Adapter
• D) Internal Network

Which component provides increased bandwidth, failover protection, and load balancing by combining multiple network interfaces?

• A) Network policies
• B) Failover
• C) NIC teaming
• D) Security

File-based databases store data as:

• A) Files on a file system
• B) Documents
• C) Tables with rows and columns
• D) Key-value pairs

What does security in network management involve?

• A) Managing network traffic
• B) Combining multiple network interfaces
• C) Managing network policies
• D) Preventing unauthorized access and protecting against security threats

Which hypervisor is known for its high-level of performance and scalability?

• A) VirtualBox
• B) KVM
• C) VMware ESXi
• D) Hyper-V