Note&colon; This table needs careful checking. For a list of languages with static type checking, see . He dismissed the notion of a bank or checking account. There are also domain-specific languages with a focus on specifying and checking architectural constraints. Advertisers use proxy servers for validating, checking and quality assurance of geotargeted ads. These are more of a simplified error checking. Halfway through the race, the field was checking up. Ronge instigated the practice of checking suspicious mail. Memory modules may include additional devices for parity checking or error correction. The redundancy and checking ability were removed completely. This occurs between memory access and privilege checking during instruction processing. Especially useful for quality checking on machined products. Backmarking improves the efficiency of checking consistency. The caller is revealed to be Angela, who is checking up on Josef. He is constantly "checking and re-checking things", and describes himself as a worrier.