De las 5 elige 4 correctas:

• detailed implementation plans
• vtp assigments
• roll back guidelines
• time required to perform the implementation
• reference to design documents

Respuesta correcta (no importa el orden):

• reference to design documents
• roll back guidelines
• detailed implementation plans
• time required to perform the implementation

  Explicación: An implementation plan requires:

• A description of the task
• References to design documents
• Detailed implementation guidelines
• Detailed rollback guidelines in case of failure
• The estimated time required for implementation