Final answer:
The bootstrap is stored in ROM, part of the computer's non-volatile memory used during the startup process. A software developer works in the tertiary sector of the economy, which involves providing services.
Step-by-step explanation:
The bootstrap, which is part of the computer's startup process, is stored in the Read-Only Memory (ROM). This non-volatile memory retains the bootstrap code, allowing the computer to initialize the operating system and other necessary components to start up when powered on. The correct answer to the question is b) ROM.
Regarding the sector of the economy for a software developer, the correct classification is tertiary sector. This sector focuses on providing services rather than goods and includes a broad range of activities like retail, entertainment, and professional services such as software development.
Answer to the economy sector question:
A software developer would be classified under the tertiary sector of the economy, which is option c). The tertiary sector involves the provision of services rather than the production of physical goods.