Question:You are creating a new security policy for an application domain. You write the following lines of code.
PolicyLevel policy = PolicyLevel.CreateAppDomainLevel();
PolicyStatement noTrustStatement =
new PolicyStatement(
policy.GetNamedPermissionSet("Nothing"));
PolicyStatement fullTrustStatement =
new PolicyStatement(
policy.GetNamedPermissionSet("FullTrust"));
You need to arrange code groups for the policy so that loaded assemblies default to the Nothing permission set. If the assembly originates from a trusted zone, the security policy must grant the assembly the FullTrust permission set.
Which code segment should you use?
A CodeGroup group1 = new FirstMatchCodeGroup(
new AllMembershipCondition(),
noTrustStatement); CodeGroup group2 = new UnionCodeGroup(
new ZoneMembershipCondition(SecurityZone.Trusted),
fullTrustStatement);
group1.AddChild(group2);B CodeGroup group = new FirstMatchCodeGroup(
new AllMembershipCondition(),
noTrustStatement);C CodeGroup group = new UnionCodeGroup(
new ZoneMembershipCondition(SecurityZone.Trusted),
fullTrustStatement);D CodeGroup group1 = new FirstMatchCodeGroup(
new ZoneMembershipCondition(SecurityZone.Trusted),
fullTrustStatement);
CodeGroup group2 = new UnionCoderoup(
new AllMembershipCondition(),
noTrustStatement);
group1.AddChild(group2);
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