B-Tech + Five International certifications

[robinjyoti]

Hello friends
Am computer engineer and presently working as a network engineer in Indian non IT company.
actually friends am confused about my application documents for the student visa of Canada.
i have Engineering degree in computers in first grade i also have five international certifications & three Linux participation certifications.
The confusion point is one of my friend told me that if i show all of my certifications in the visa application file the consulate will refuse my visa because the will think that i already have knowledge of this field.
friends am trying to take admission in wireless LAN communication in Toronto Canada.
i have B-Tech + Microsoft certifications but i don't have any knowledge about wireless communication.
please friends guide me to get rid out of these hassle.
Thanks in advance