Data Architecture & Management Designer Set 1

Data Architecture & Management Designer Set 1 UC is having issues using Informatica Cloud Louder to export +10MOrder records. Each Order record has 10 Order Line Items. What two steps can you take to help correct this? Choose two answers. a. Limit Batch to 10K records Export in multiple batches Use PK Chunking Export Bulk API in parallel mode What makes Skinny tables fast? Choose three answers. a. They support up to a max of 100 of columns They avoid resource intensive joins Their tables are kept in sync with their source tables when the source tables are modified They do not include soft-deleted records They can contain fields from other objects UC is trying to switch from legacy CRM to salesforce and wants to keep legacy CRM and salesforce in place till all the functionality is deployed in salesforce. The want to keep data in synch b/w Salesforce, legacy CRM and SAP. What is the recommendation