What term describes the numeric name given to an object that uniquely identifies it in the MIB hierarchy?

What term describes the numeric name given to an object that uniquely identifies it in the MIB hierarchy?

• A. MIB
• B. Trap
• C. MIB_II.MIB
• D. OID

Answer: (D)

The numeric identifier that uniquely locates an object in the MIB hierarchy is the Object Identifier (OID). It uses a hierarchical, dotted-decimal path from the root of the MIB tree to the specific object, guaranteeing a globally unique reference within SNMP. For example, an OID such as 1.3.6.1.2.1.1.5 points to a particular object (like sysName) in MIB-II, showing exactly where it sits in the tree. The term MIB refers to the collection of object definitions, not to the numeric address itself; a Trap is a type of alert sent by agents, and MIB_II.MIB is just a module name containing definitions. Thus, the best term for the numeric, uniquely identifying name is the Object Identifier.

The numeric identifier that uniquely locates an object in the MIB hierarchy is the Object Identifier (OID). It uses a hierarchical, dotted-decimal path from the root of the MIB tree to the specific object, guaranteeing a globally unique reference within SNMP. For example, an OID such as 1.3.6.1.2.1.1.5 points to a particular object (like sysName) in MIB-II, showing exactly where it sits in the tree. The term MIB refers to the collection of object definitions, not to the numeric address itself; a Trap is a type of alert sent by agents, and MIB_II.MIB is just a module name containing definitions. Thus, the best term for the numeric, uniquely identifying name is the Object Identifier.