It never needs an internet connection. CompTIA CompTIA Data+ Certification Exam practice exam software has several mock exams, designed just like the real exam. CompTIA DA0-001 practice exam software contains all the important questions which have a greater chance of appearing in the final exam. PassCollection always tries to ensure that you are provided with the most updated CompTIA ... https://www.passcollection.com/DA0-001_real-exams.html