My end of Year 13 target grade in ICT is Distinction/Merit.
www: this is an excellent start to the task, well done.ebi: you have not included an description of what a record is.
www. M1. You have given a clear explanation of Primary and Foreign keys, and described the purpose of referential integritywww: you have for D1 discussed how potential errors in the design and construction of a database can be avoided. Well done.
www: you have also added a description of a record.P1 also achieved.
www: this is an excellent start to the task, well done.
ReplyDeleteebi: you have not included an description of what a record is.
www. M1. You have given a clear explanation of Primary and Foreign keys, and described the purpose of referential integrity
ReplyDeletewww: you have for D1 discussed how potential errors in the design and construction of a database can be avoided. Well done.
www: you have also added a description of a record.
ReplyDeleteP1 also achieved.