You have an Azure subscription that includes a virtual machine named VM$1$ and a key vault named vault$1.$

Vault$1$ includes following keys:

Key$1$: an RSA key with an RSA key size of $2048$

Key$2$: an RSA key with an RSA key size of $2048$

Key$3$: an EC key with a P$-256$ elliptic curve name

You plan to use Azure Disk Encryption for VM$1.$

Which keys can you use for the encryption?

Select only one answer.

Key$1$ only

Key$1$ and Key$2$ only

Key$1,$ Key$2$ and Key$3$

Key$2$ only