A2 CS -13 Data Rep -13.2 File Organisations & Access
Candidates should be able to:
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Show understanding of the methods of file organisation and select an appropriate method of file organisation and file access for a given problem. Including serial, sequential (using a key field)
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Show understanding of methods of file access. Including sequential access for serial and sequential files. Direct access for sequential and random files
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Show understanding of hashing algorithms. Describe and use different hashing algorithms to read from and write data to a random/ sequential file
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