It typically takes 2â3 business week to get a Canadian visitor visa. It is a two step process: Apply online on CIC website by filling up forms, uploading supporting documents and paying the fees. Within next 1-3 weeks, CIC will evaluate your application details and make a decision.
Document, Discover and Interoperate. The Data Documentation Initiative (DDI) is an international standard for describing the data produced by surveys and other observational methods in the social, behavioral, economic, and health sciences.
DDA stands for Demand Deposit Account which allows the holder of the account to withdraw funds without advanced notice. Some of these accounts are also NOW accounts which are checking accounts that accrue interest. I believe the criteria for this is that a certain balance be maintained at all times.