How many spaces should be inserted at the end of a sentence?

Which of the following is not a question to ask when setting up an Internet café?

A) Will you provide gaming software or just productivity software? B) What types of software will visitors want to use? C) Will there be filters on the Internet to prevent access to inappropriate sites? D) Do you know how to transfer files back and forth between two devices?

A graphic image can be inserted into the background of a chart

Indicate whether the statement is true or false