1. What is the oldest Windows Server version supported for Azure VMs?
   1. Windows Server 2003
   2. Windows Server 2008 R2 SP1
   3. Windows Server 2012 R2 
2. What do basic-tier VMs support?
   1. Lower IOPS
   2. Load Balancers
   3. Auto-scaling
3. What are low-priority VMs intended to be used for?
   1. High availability
   2. Batch processing
   3. Balanced workloads
4. Size setting in the Azure Virtual Machine blade is used to...?
   1. Scale up
   2. Scale down
   3. Both
5. Runbooks can be used to perform?
   1. Maintenance tasks
   2. Scaling up and down VMs
   3. Both
6. Azure Load Balancer is used...?
   1. To distribute traffic across VMs in the backend pool
   2. To isolate traffic and stop attacks on the VM
   3. Both
7. Placing VMs in the same availability set will result in...?
   1. VMs will be created in different Azure Datacenters
   2. VMs will be placed in a different rack
   3. VMs will be placed in the same rack
8. Scaling by creating additional instances of VM is called...? 
   1. Scaling up
   2. Scaling down
   3. Scaling out

9. Scaling out is an example of...?
   1. Vertical scaling
   2. Horizontal scaling
   3. Diagonal scaling
10. For scaling out of Azure VMs we use...?
    1. Availability zone
    2. Availability set
    3. Scale set