What is the default size for the / (root) partition? seenagape 13 years ago What is the default size for the / (root) partition? A.5GB B.1GB C.3GB D.7GB Explanation:Mastering VMware vSphere 4, page 24. Default VMware ESX Partition Scheme Mount Point Name Type Size/ Ext3 5000MB (5GB) ← Previous question Next question →