Workflow rules: Workflow rules are used to automate a process that is usually done manually. They can trigger an action when the rule is set true. For example, setting the checkbox to true if the value of X is Y.
Workflow rules Approval process Workflow rules are triggered immediately and automatically after saving.
The workflow actions are executed immediately or are time-dependent.
Has a single set of criteria and action.
Is completely automated.
Approval process The record has to be sent for approval manually by clicking on Submit for approval.
There is a separate action for each step giving the approval process.
Is a multi-step process. Requires manual decision at every stage
Question : . If the record submitted does not meet the entry criteria of any active approval process, then the record gets rejected.
Explanation: Master-Detail Creates a special type of parent-child relationship between this object (the child, or "detail") and another object (the parent, or "master") where: - The relationship field is required on all detail records. - The ownership and sharing of a detail record are determined by the master record. - When a user deletes the master record, all detail records are deleted. - You can create rollup summary fields on the master record to summarize the detail records. The relationship field allows users to click on a lookup icon to select a value from a popup list. The master object is the source of the values in the list.