Checkpoint Updated 156-215.81 Exam Questions and Answers by avie

The default port numbers for an LDAP server are 389 for standard connections and 636 for SSL connections. LDAP (Lightweight Directory Access Protocol) is a protocol that allows access to directory services over TCP/IP. Therefore, the correct answer is B. 389, 636. 

The default shell of Gaia CLI is clish, which stands for Check Point command line interface shell1. It provides a user-friendly interface to configure and manage Check Point products. References: Check Point Gaia Administration Guide

 It is Best Practice to have an Explicit CleanUp rule at the end of each policy layer. This rule will log and drop any traffic that does not match any of the preceding rules in the layer1, p. 23. References: Check Point CCSA - R81: Practice Test & Explanation

 The Check Point Upgrade Service Engine (CPUSE) is a tool that automates the process of upgrading and installing Check Point products on Gaia OS1. It can also be used to update the Gaia OS itself2. The other options are not valid tools for this purpose. References: Check Point Upgrade Service Engine (CPUSE) - Gaia Deployment Agent, Check Point R81 Gaia Installation and Upgrade Guide