What is the order of operations when a customer runs a select query?

$$Query cache, execution plan, SQL hash generation, disk fetch, syntax and semantic checks, optimizer, buffer

$$SQL hash generation, execution plan, syntax and semantic checks, optimizer, query cache, disk fetch, buffer

$$Syntax and semantic checks, optimizer, query cache, execution plan, buffer, disk fetch, SQL hash generation

Optimizer, execution plan, syntax and semantic checks, query cache, buffer, disk fetch, SQL hash generation

$$ Syntax and semantic checks, SQL hash generation, query cache, optimizer, execution plan, buffer, disk fetch