Yes, when creating a Snapshot from within the Snapshot App, after you've selected your standards, you can preview the Snapshot by clicking the "Student Preview" button on the top or bottom of the Snapshot screen, depending on your Snapshot account. This will show you an example of a Snapshot that your students will receive.
You can also preview the questions for a specific standard. When creating a Snapshot, simply click the "Preview" icon shaped like an eye next to a specific standard, and you’ll see a sample question for that standard. To preview other questions for that standard, click the “Next Sample” button. Each student will receive a random set of four questions for each selected standard(s). After a student has taken a Snapshot, you can view the exact four questions they received, as well as their individual answers.