N10-004 & JK0-016 test are both for compTIA Network+ certification. This makes many candidates confused. Which one should I take for compTIA Network+ certification? Should I take both? In fact, you only need to take one exam for compTIA Network+ certification. N10-004 test is for all the common people, but JK0-016 exam is for E2C members. Do you clear this? Anyone know more about this, plz share with me.