The system will flag suspicious activity and inconsistent answers, so trying to cheat the test is a bad idea.
If you are planning on lying on the test, it is unlikely you will be able to keep your answers consistent as there are so many questions. Your innate characteristics and motivations are being assessed here – your answers need to be in line with the kind of person you really are.
‘Cheating’ on any kind of psychometric test that is part of pre-employment or pre-promotion screening, renders the data unreliable. These tests are designed to match the correct candidate to the correct position and being untruthful is unlikely to lead to future career success if you are matched to a role that you are ultimately unsuitable for.