There is an option to add additional Question Blocks, what are the advantages of doing this?
Question blocks allow you to group particular questions together and use different settings for each block. Breaking an assessment up into question blocks makes it easier to manage the content added, especially if the content is contained in multiple topics.
When you create an assessment, a default question block is automatically created and titled 'Question Block - 1'. Please note, a question block must have a title and at least one question before the assessment can be saved.