Certifying Authority. A digital signature is an electronic form of a signature that can be used to authenticate the identity of the sender of a message or the signer of a document, and also ensure that the original content of the message or document that has been sent is unchanged.
Calculate the number of kilocalories from fat. (1 gram of fat = 9 kcal; 1 gram of carbohydrate or protein delivers 4 kcal.) Source(s): calculate number kilocalories fat: https://tr.im/12Lai.
Kilo means 'Thousand'. Though many people confuse calorie with Calorie. One thousand calories, or one kilo calorie equals one Calorie with a capital C. This latter â¦Calorie is what is used on food labels (at least in the US.) So 1000 Calories, which is sometimes recommended as daily intake for calorie restricted diets equals 1000 kilocalories.