In which networking mode do virtual machines share a private network and can communicate with each other, but not with the host or the internet?

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

Increasing the number of Virtual Machines in Virtual Environment can __________the System performance?

• A) Not effect
• B) Degrade
• C) Pause
• D) Enhance

Which aspect of network management involves managing the flow of network traffic to ensure sufficient bandwidth for critical applications?

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

What is the main difference between dynamically allocated and fixed-size virtual disks in VirtualBox?

• A) Dynamically allocated disks use physical space as data is added
• B) Fixed-size disks grow with data usage
• C) Fixed-size disks require no space allocation
• D) Dynamically allocated disks cannot store data

The host OS runs on a:

• A) Virtual Machine
• B) Top of hypervisor
• C) Physical host
• D) Virtual Machine and Physical host

Which statement is incorrect out of the followings?

• A) A Virtual Machine is like a physical machine
• B) A Virtual machine can be created without hypervisor
• C) A Virtual Machine has a guest OS
• D) A Virtual Machine has the Virtual hardware resources

Which Microsoft management tool integrates with Hyper-V for centralized management?

• A) System Center Virtual Machine Manager (SCVMM)
• B) Microsoft Excel
• C) Internet Information Services (IIS)
• D) Windows Defender

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