One question we have had from teachers revolves around the idea of making a test more secure so that students are not able to take tests from home if they are absent or see a test before or after a class period if the test is still open. To help with this, Naiku has a feature that requires students to enter a code before they can take the test.
To activate requiring an access code for testing, go to the main (master) test and edit it. Click on Actions and choose to Edit the test.
Then assign this test to the classes as you normally would. When teachers are ready to give the test,click on the class and then click on the name of the test. They will see the access code on the left side. In the Sample Test below, the access code is "a530t".