MCQs on Configuring and Managing Azure Virtual Machines | Azure VM
Configuring and Managing Azure VMs” is essential for understanding how to set up and maintain virtual machines (VMs) on Microsoft Azure. In this chapter, you’ll learn key networking basics, configure storage and disks, and explore availability options to ensure VM reliability and performance. Below are 30 MCQs, evenly distributed among the three main topics.
MCQs on Networking Basics for Azure VMs (1-10)
- What is a primary function of a Virtual Network (VNet) in Azure?
- A) To store large data files
- B) To isolate resources in a network
- C) To automate backups
- D) To create VM snapshots
- Which component allows communication between Azure VMs in the same network?
- A) Public IP Address
- B) Network Security Group (NSG)
- C) Private IP Address
- D) Load Balancer
- Network Security Groups (NSGs) in Azure are used to:
- A) Manage VM availability
- B) Control inbound and outbound traffic
- C) Monitor storage usage
- D) Manage cost estimations
- Which protocol is commonly used for secure remote connections to an Azure VM?
- A) HTTP
- B) FTP
- C) SSH
- D) SNMP
- What is the purpose of an Azure Load Balancer?
- A) To balance storage capacities
- B) To distribute network traffic evenly
- C) To enhance network security
- D) To increase VM processing power
- Which of the following is used to provide DNS functionality for Azure VMs?
- A) Network Interface Card (NIC)
- B) Azure DNS
- C) Network Security Group (NSG)
- D) Application Gateway
- In Azure, what feature is commonly used to secure access to VMs over a virtual network?
- A) VPN Gateway
- B) Application Insights
- C) Azure Key Vault
- D) ExpressRoute
- What is the default type of IP address assigned to an Azure VM?
- A) Private IP
- B) Public IP
- C) Elastic IP
- D) Static IP
- Which of these allows VMs in different VNets to communicate securely?
- A) NSG
- B) VNet Peering
- C) Load Balancer
- D) Application Gateway
- The main purpose of Azure Network Watcher is to:
- A) Monitor VM performance
- B) Troubleshoot networking issues
- C) Perform automated updates
- D) Configure VM scale sets
MCQs on Disks and Storage Options (11-20)
- Which disk type in Azure offers the highest performance?
- A) Standard HDD
- B) Standard SSD
- C) Premium SSD
- D) Ultra Disk
- What is the maximum number of data disks a standard Azure VM can attach?
- A) 5
- B) 10
- C) 64
- D) 100
- Which disk caching option is suitable for read-heavy workloads?
- A) None
- B) Read-only
- C) Write-only
- D) Read/write
- What type of storage is commonly used for Azure VM OS disks?
- A) Blob Storage
- B) Managed Disk
- C) File Storage
- D) Queue Storage
- In Azure, a data disk is typically assigned to which drive letter by default?
- A) C:
- B) D:
- C) E:
- D) F:
- Which storage option allows for automatic scaling in Azure?
- A) Ultra Disk
- B) Premium SSD
- C) Azure Files
- D) Standard HDD
- The main difference between Managed and Unmanaged Disks in Azure is:
- A) Cost
- B) Storage type
- C) Scalability and management
- D) Encryption options
- Which option provides redundancy across multiple Azure regions?
- A) ZRS (Zone-redundant storage)
- B) GRS (Geo-redundant storage)
- C) LRS (Locally-redundant storage)
- D) Ultra Disk
- What is a primary advantage of using Premium SSD over Standard HDD in Azure VMs?
- A) Lower cost
- B) Higher performance
- C) Larger size limit
- D) Built-in backups
- Which feature enables faster performance and reduced latency for read-heavy workloads?
- A) Azure Blob storage
- B) Disk Caching
- C) Virtual Network Peering
- D) Application Gateway
MCQs on Availability Options (21-30)
- What is the purpose of Azure Availability Sets?
- A) To distribute VM instances across multiple regions
- B) To configure VM backups
- C) To increase network security
- D) To distribute VMs across fault domains
- What is a primary function of an Availability Zone?
- A) To secure data in Azure Blob Storage
- B) To prevent network attacks
- C) To protect against datacenter failures
- D) To automate VM scaling
- How many fault domains are typically available in an Azure Availability Set?
- A) 1
- B) 2
- C) 3
- D) 5
- What is Azure Site Recovery used for?
- A) Data encryption
- B) Managing VM networks
- C) Disaster recovery and business continuity
- D) VM scaling
- Which of the following does Azure Backup primarily protect?
- A) Only databases
- B) VMs, files, and databases
- C) Only VM data
- D) Network configurations
- Which service provides high availability for applications hosted on multiple VMs?
- A) Virtual Network Peering
- B) Application Gateway
- C) Traffic Manager
- D) Azure Load Balancer
- In an Availability Set, an Update Domain helps by:
- A) Reducing disk usage
- B) Isolating VMs for updates without downtime
- C) Managing network traffic
- D) Reducing VM costs
- Which tool is best for monitoring VM health and availability in Azure?
- A) Azure Monitor
- B) Azure Blob Storage
- C) Azure DNS
- D) Application Insights
- What does VM Scale Sets enable in Azure?
- A) Setting up private networks
- B) Automatically scaling the number of VM instances
- C) Reducing storage costs
- D) Encrypting VM data
- What is the SLA (Service Level Agreement) percentage for Azure VMs with Availability Zones?
- A) 99.9%
- B) 99.99%
- C) 98.9%
- D) 100%
Answers Table
| QNo | Answer (Option with the text) |
|---|---|
| 1 | B) To isolate resources in a network |
| 2 | C) Private IP Address |
| 3 | B) Control inbound and outbound traffic |
| 4 | C) SSH |
| 5 | B) To distribute network traffic evenly |
| 6 | B) Azure DNS |
| 7 | A) VPN Gateway |
| 8 | A) Private IP |
| 9 | B) VNet Peering |
| 10 | B) Troubleshoot networking issues |
| 11 | D) Ultra Disk |
| 12 | C) 64 |
| 13 | B) Read-only |
| 14 | B) Managed Disk |
| 15 | B) D: |
| 16 | C) Azure Files |
| 17 | C) Scalability and management |
| 18 | B) GRS (Geo-redundant storage) |
| 19 | B) Higher performance |
| 20 | B) Disk Caching |
| 21 | D) To distribute VMs across fault domains |
| 22 | C) To protect against datacenter failures |
| 23 | C) 3 |
| 24 | C) Disaster recovery and business continuity |
| 25 | B) VMs, files, and databases |
| 26 | D) Azure Load Balancer |
| 27 | B) Isolating VMs for updates without downtime |
| 28 | A) Azure Monitor |
| 29 | B) Automatically scaling the number of VM instances |
| 30 | B) 99.99% |