Answer:
an error message
Explanation:
The return value is the value which is sent back by the function to a place in the code from where the 
was called from. Its main work is to return a value form the function.
In the context, the form of "(symbol-length? 'James)" in Scheme will return the value --- ' an error message'.
Hello, how are you and welcome!
Answer:
For listening sake
To listen to information from the computer
They receive audio input from the computer's sound card and produce audio output in the form of sound waves.
Answer:
All the field which she has mention has to created by Nichole in her database.
Explanation:
The following fields have to be created in the database
title, rating, actor, and producer rating, director, and actor title, rating, actor 1, actor 2, actor 2, actor 4, producer, and in the stock product number, price, and rating
And additional field also has to create movie-length also as integer field which should carry the length of the movie
Date of release and movie certificate also can be captured so the search engine will be very useful
