Which three actions can you perform by using the Strong Name tool? (Choose three.)

A.
Create a key pair for an assembly.

B.
Compile the assembly for the first time.

C.
Encrypt an assembly.

D.
Re-sign a previously signed assembly.

E.
Extract the public key from an assembly.

Explanation:
A: sn -a identityKeyPairFile signaturePublicKeyFile
Generates AssemblySignatureKeyAttribute data to migrate the identity key to the signature key from
a file.
D: sn – R[a] assembly infile
Re-signs a previously signed or delay-signed assembly with the key pair in infile.
If -Ra is used, hashes are recomputed for all files in the assembly.
E: Sn -e assembly outfile
Extracts the public key from assembly and stores it in outfile.
* The Strong Name tool (Sn.exe) helps sign assemblies with strong names. Sn.exe provides options
for key management, signature generation, and signature verification.