Entry level credentials, the AAPC has the CPCA for apprentice and AHIMA has the CCA. Cost of the exam: AAPC charges $300 and you must be a member. AHIMA charges $299 for members, $399 for non-members so pretty much they are the same. What is different is that the number of exam attempts per fee.
The process of allowing root access on a phone and/or other device. The term rooting is most often associated with Android devices. It's often thought of as the Android equivalent of iOS Jailbreaking.
show someone around (some place) 1  to give someone a tour of a place. I'm very glad you've come to work here. 2  to lead someone through a place She insisted on showing us around Amsterdam. Guides were assigned to show new students around the campus.