What are three benefits of computer preventive maintenance? (Choose three.)

What are three benefits of computer preventive maintenance? (Choose three.)

• elimination of the need for repairs
• improvement in data protection
• extension of the life of components
• reduction in the number of equipment failures
• time savings for technicians making repairs
• improvement in RAM access time
  

  Explanation: Preventive maintenance can reduce the need for future repairs, but cannot eliminate them entirely. Preventive maintenance does not affect a technician making repairs. Preventive maintenance has no effect on RAM access time. The remaining options are all benefits of performing preventive maintenance.