Programs written in a
consist of binary and hexadecimal code, whereas programs written in a
consist of source code, which is translated to machine code by a

First dropdown:
1. low-level language
2. high-level language
3. procedural language

Second dropdown:
1. low-level language
2. high-level language
3. machine language

Third dropdown:
1. low-level language
2. high-level language
3. compiler or interpreter