There are a few other causes of foot swelling: a) Obesity: obesity can cause swollen feet and ankles due to the excess weight going through the feet b) Prolonged Standing: standing or walking for long periods can lead to swollen feet and ankles c) Gender: edema is more common in women due to the hormone progesterone which causes fluid retention e.g. swollen ankles before menstruation
VARK is a system used to profile your learning preferences (or learning style). The name is an acronym made up of the different ways in which people prefer to learn.
VARCHAR2(size): A variable-length character string with a maximum size of 4000 bytes. It differs from the CHAR datatype that itÂ´s not padded the space to its maximum length with blank. The size is the number of characters to store. ItÂ´s currently a synonymous of VARCHAR.