Help with BA Computer Science plan?

[kakasahib]

Any experiance or strategy that i could use to nail these SDC courses? I hate proctor exam and not good at it. 


SDC
Data Structures and Algo's
Database Management 
Into to Operating Systems
Computer Architecture
System Analysis
Discrete Math

Is there an exam in TESU that I can take to pass these courses or SDC is the best Option 
I have budget of $500 and with the above courses I can pay more with BJ 30% discount on SDC. 
Any other option that I can nail these courses in a Month or 2? I already read the plan, and Coppersmith and others take a long time to complete. 
https://degreeforum.miraheze.org/wiki/Sa...ience_Plan
Thanks