QUESTION 2 Pointers are never used for pointing to an object Dpointing to a variable Ob. pointing to a file Od pass-by-reference Oe None of the above QUESTION 3 Data structures, such as binary trees and linked lists a. are a fued, unchanging storage with no ability to grow c are able to grow and store more idata d. e. None of the above are easy to create and maintain without libraries Ob never have any form of error are able to grow and store more idata Od are a fiued size, kept in a contiguous memory area Oe None of the above QUESTION 4 In order to get a jave program, to run, the main function Os ina ciass ODis always named main Ocsalways public Od All of the above Oe None of the above

Q: QUESTION 2 Pointers are never used for * pointing to an object pointing to a variable Oe pointing to…

A: 2. Option e (None of the above) Because pointer is used to point to variable, object, file and for…

Q: QUESTION 3 Data structures, such as binary trees and linked lists a. are a fixed, unchanging storage…

A: Solution:   3) Correct option is:  c) are able to grow and store more idata

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A: Ans 1: Pointers are never used for:  c) pointing to a file  As the pointers is used to pointing to a…

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Q: Suppose that a shopkeeper decided that customers who come first will be served first. A list of…

A: Actually, the answer has given below: Suppose that a shopkeeper decided that customers who come…

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Q: Suppose that a shopkeeper decided that customers who come first will be served first. A list of…

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A: Here is the solution with an output:-

Q: Q #3. Apply concepts of Advanced Data Structures to implement a Students Book as a doubly linked…

A: ANSWER:-

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A: Given:

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A: Solution:   Given,