Is the access to the containing class limited?
Access is limited to the containing class or types derived from the containing class. Access is limited to the current assembly. Access is limited to the current assembly or types derived from the containing class.
How are data access restrictions selected in a query?
Data access restrictions are selected from all the roles of the current user for all the rights, tables, and fields involved in the query. If any role does not restrict access to data from any table or field, it means that in this table the values of the required fields are accessible for any record.
How are access restrictions stored in a role?
Access restrictions are stored in roles, they can be specified for most metadata objects. Access restrictions are written in a special language that is a subset of the query language. The main part of a restriction is a condition which, when true for a database object, means that the current user is entitled to read or edit this object.
What are the security measures for a restricted area?
These security measures may include: (2) Securing all access points not actively used and providing physical barriers to impede movement through the remaining access points; (4) Verifying the identification and authorization of all persons and all vehicles seeking entry;
Who is eligible for restricted access to data?
Only investigators that are deemed to have a legitimate research interest in this data, and who agree to the Restricted Access Data Use Terms, will be granted access. There are two tiers of restricted data, and therefore two tiers of restricted access.
Are there any accessibility restrictions in a namespace?
Namespaces have no access restrictions. Depending on the context in which a member declaration occurs, only certain declared accessibilities are permitted. If no access modifier is specified in a member declaration, a default accessibility is used. Top-level types, which are not nested in other types, can only have internal or public accessibility.
When to use accessibility levels in C # reference?
Restrictions on using accessibility levels (C# Reference) When you specify a type in a declaration, check whether the accessibility level of the type is dependent on the accessibility level of a member or of another type. For example, the direct base class must be at least as accessible as the derived class.