Question: Write pseudocode that opens an output file with the external name number _ list.dat, but does not erase the file s contents if it already

Write pseudocode that opens an output file with the external name number_list.dat, but does not erase the files contents if it already exists.
A file exists on the disk named students.dat. The file contains several records, and each record contains two fields: (1) the students name, and (2) the students score for the final exam. Design an algorithm that deletes the record containing John Perez as the student name.

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