Abstract :
Abstrack -- Exam is one way to evaluate the learning
process, but cheating is still a factor common problem in
education. Randomization in the presentation about a
solution that is often used in dealing with fraud. But there
needs to be an additional method that a smaller chance of
fraud is to bring several different about each student and
the difficulty level classification.
In this case the authors try to apply such techniques to
create an array of random matrix where the index
stratified and randomize elements of each level.
The results of this study resulted in the software (software)
system in the form of intranet web-based test information
using PHP and MYSQL in SMK 7 Semarang.
Experiments performed focused on how to display
different matter - the difference between the student but
has the same weight. From the test results show the
system has been running according to plan.
The use RandomMatrix been able to generate random
problems with similar levels of difficulty for each student.
For the future development of the level of difficulty can be
created flexibly composed not only easy, medium and
difficult course