If you need to extract information on a client using an ID or account number, the most appropriate data structure to use would be a dictionary (or hash map) - although this option isn't listed in your responses. However, from the provided options, none of them directly represent an ideal choice for this task.
To elaborate further:
- String: This is not suitable for storing client information associated with an ID; it can only hold text.
- Compiler: This is irrelevant in the context of data structures.
- Programmer: This also does not represent a data structure.
- Array: This could be used, but it wouldn't be the most efficient choice. Accessing information in an array would require linear search unless the array is sorted and you know the index, making it less optimal for quick lookups by ID.
In summary, while none of the provided options are highly suitable, if you are looking for a structure strictly among those listed, an array may be the closest, but ultimately a key-value pair structure like a dictionary would be highly preferred for efficient lookups based on a client ID or account number.
1 answer