Data structure

The data appering in our data structure are processed by means of certen operation. In fact, the particular data structure that one choose for a given situation depends largely on the frequency with which specific operations are performed

Source

1. Traversing: accessing each record exacily once so that certain item in the record may be processed.
2. searching. finding the location of the record with a given key value or finding the locations of all record which satisfy one or more condition
   
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3. Insering: Adding a new record to the structure
   4Deleting: Removing a record from a structure