Full Screen Window Lock

Hey,

I have a program which is used for writing quizzes from Finance in my university; We have to do it in the lesson from now on [due to the professors suspecting dishonesty] - The problem is, I have to run an application to do the quiz, which doesn't allow me to Alt Tab or swap screens via the touchpad on my macbook.

Anyone any ideas on how I could bypass my screen being locked until I exit the program?

Thx.

Edit: Problem is, I'm not quite sure how the program does this, therefore I have no idea as to how this could bypassed. If anyone has any ideas, please pop them below, so I can try them.
Edit2: I tried creating more desktops on my macbook and switching between them whilst doing the quiz, but it wouldn't allow me to do that either, for some reason.

 

"I have to run an application"

What application?

 

bazd földhöz

 

Te hülye fasz Az sokat segiteni egyetemen a quizen, ugye? Meg nem is néznének hülyének, meg venni egy új macbookot se lenne para... vágom vágom

Hmm, no success :[ Thanks anyway

Ehm, it's called Pearson something [It's a downloaded app that is used for filling out Finance quizzes in my university].