IC3 Certification earns credit by exam for Harper CIS100 Computer Fundamentals: 3 credit hours|B163 (B66402)Technology Applications II (Early College Credit by exam with Harper CAS 160 Intro to Business Software Packages|W65403 Intro to Networking is dual credit with Harper NET 121 Introduction to Networking: 3 credit hours.|W65503 Internet Protocols is dual credit with Harper NET 122 Internet Protocols: 3 credit hours.