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I. Connect Messaging Platform Definition (from ServiceNow Docs): "ServiceNow Connect is a real-time messaging platform that connects you to your coworkers bypassing email and static documents." Purpose: Real-time Communication: Provides instant messaging...

Introduction to ITSM ITSM (IT Service Management) solutions help modernize service delivery and management. ServiceNow's cloud-based ITSM platform offers automation, reporting, and a centralized tool for managing IT services. Examples of services include lap...

// Define table properties var tableName = "u_my_custom_table"; // Use "u_" prefix for custom tables var tableLabel = "My Custom Table"; // Check if the table already exists var tableCheck = new GlideRecord('sys_db_object'); tableCheck.addQuery('name', tableN...

// Define table and application menu details var tableName = "u_my_custom_table"; // Custom table name var tableLabel = "My Custom Table"; // Module should have the same label var appMenuName = "Custom App"; var appOrder = 200; // Order in the menu list var mo...

// === School Management System Tables in ServiceNow with Admin Role Assignments === var appMenuName = "School Management"; var appOrder = 100; var moduleOrder = 50; var adminRole = "admin"; // Role to be assigned // === STEP 1: CREATE APPLICATION MENU === va...

// Lookup Table for Venture Groups Table venture_groups { id integer [primary key] name varchar [unique] // "Residential", "Commercial", etc. } // Main Venture Table Table ventures { id integer [primary key] venture_name varchar address t...

// === Real Estate Management System Tables in ServiceNow with Admin Role Assignments === var appMenuName = "Real Estate Management"; var appOrder = 100; var moduleOrder = 50; var adminRole = "admin"; // Role to be assigned // === STEP 1: CREATE APPLICATION ...

Week 1 Two Sum Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. Input: nums = [2,7,11,15], target = 9 Output: [0,1] class Solution { public int[] twoSum(int[] nums, int target) { ...

https://www.youtube.com/watch?v=DjYZk8nrXVY Prefix Sum Range Sum Query - Immutable Contiguous Array Subarray Sum Equals K Two Pointers Two Sum II - Input Array is Sorted 3 Sum Container with most water Sliding Window Maximum Average Subarray I Longest Sub...

Graphs: 1. Clone Graph Given a reference of a node in a connected undirected graph. Return a deep copy (clone) of the graph. Each node in the graph contains a value (int) and a list (List[Node]) of its neighbors. class Node { public int val; public List<Node> ...

Okay, here are concise explanations for each of your requested comparisons: Public vs Private access modifiers Public: Members (classes, methods, variables) declared public are accessible from any other class, anywhere. Private: Members declared private a...

Subsets https://leetcode.com/problems/subsets/ public List<List<Integer>> subsets(int[] nums) { List<List<Integer>> list = new ArrayList<>(); Arrays.sort(nums); backtrack(list, new ArrayList<>(), nums, 0); return list; } private void backtrack...