Câu 16: Salesforce Certified Platform Developer I

The operation manager at a construction company uses a custom object called Machinery to manage the usage and maintenance of its cranes and other machinery. The manager wants to be able to assign machinery to different constructions jobs, and track the dates and costs associated with each job. More than one piece of machinery can be assigned to one construction job. What should a developer do to meet these requirements?

1. A. Create a lookup field on the Construction Job object to the Machinery object.
2. B. Create a lookup field on the Machinery object to the Construction Job object.
3. C. Create a junction object with Master-Detail Relationship to both the Machinery object and the Construction Job object. — đáp án hiện tại
4. D. Create a Master-Detail Lookup on the Machinery object to the Construction Job object.