Local variables and global variables in lingo programming, Computer Engineering

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Question:

(a) Differentiate between local variables and global variables in Lingo programming.

(b) Using examples differentiate between deleteProp() and deleteAt() functions.

(c) Write a handler to perform the following tasks in a property list.

(i) Initialise an empty property list.

(ii) Add one item in the list using the addProp() function.

(iii) Display the content of the property list.


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