Four validation checks and four descriptions are shown. Draw a line to connect each validation check to the correct description. Validation Check | Description ---|--- Range check | Checks that some data is entered. Presence check | Checks for a maximum number of characters in the data entered. Length check | Checks that the characters entered are all numbers. Type check | Checks that the value entered is between an upper value and a lower value.
- (a)Four validation checks and four descriptions are shown. Draw a line to connect each validation check to the correct description. Validation Check | Description ---|--- Range check | Checks that some data is entered. Presence check | Checks for a maximum number of characters in the data entered. Length check | Checks that the characters entered are all numbers. Type check | Checks that the value entered is between an upper value and a lower value.[3]
Mark scheme
Marking points from the official mark scheme (Oct/Nov 2019). The mark or mark type is shown in brackets.
- [3] One mark for each correct line, up to maximum of three marks.
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