These 2 PDFs are a combination of Pass4Sure.com, PassGuide, PassLeader, Exam Collection, etc. The Network+ has 82-87 questions on the test but they pull from a database of 5,000 total questions on the Network+. Thus, no dumper has all of the multiple choice (how could they when they offer 150 or 300 or 500?). Here's about 1,500 multiple choice questions that do appear on the Network+ but not may not necessarily appear on your exam. The sims are valid. You WILL see 2-4 of these sims on the Network+. Knowing them will save you time to read the more confusing multiple choice questions that currently do not appear in any dump anywhere. The "gratis" sites and Exam Collection won't publish this in the free area (even though I tried) because it's the same answers they are selling. Dear visitor, you need to Register or Login to view links on Certify Chat. Dear visitor, you need to Register or Login to view links on Certify Chat.