A VMSS is a compute resource that you can use to deploy and manage a set of identical virtual machines. By default, a VMSS supports up to $100$ instances. However, it is possible to create a large scale set up to $1,000$ instances by placing instances into multiple placement groups. There are some exceptions to this, for example, if you are using a custom image $($not a default available image from marketplace$),$ your scale set supports up to $\_\_\_\_\_\_\_$ instances instead of $1,000.$

Question $7$Select one:

$200$

$300$

$400$

$600$