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Amazon Interview Question for Software Engineer / Developers


Country: United States
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It is a simple FIFO data structure.
The main advantages is that adding or removing elements can be done quickly and efficiently because you would just add elements to the end of the queue or remove them from the front of the queue.
The main disadvantages is that a queue is not readily searchable (sure there are hacks around it but it is not supposed to be searchable) and adding or removing elements from the middle of the queue is very complex (again it is not MEANT to allow elements to be removed from the middle).

- luckless March 20, 2012 | Flag Reply
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hey whats up bro! my advantage is so that chilrens could line up properly?

- Anonymous May 01, 2013 | Flag Reply
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stupid stupid stupid

- madiha razzak May 01, 2013 | Flag Reply
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plz disadvantages detail ma discuss kar dain

- zanib March 26, 2015 | Flag Reply
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1. They are difficult to create, maintain and manipulate as many of them are implemented using pointers.

2. They do not provide sequential access, this maybe advantageous in some algorithms but in others it is a disaster.

3. non linear data structure takes up more memory as compared to linear data structure. This is mainly because non-linear ds requires pointers or adjacency matrix or some other technique to logically represent it.

- comsian May 18, 2015 | Flag
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Code for snake game

- Anonymous June 16, 2015 | Flag Reply
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gudu.....endi ra aaa ans..

- roy August 17, 2015 | Flag Reply
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What is this ?!!!!!!!!,,,,,,,,,,,,,,,,,,,,,,

- Casio rishiguro September 24, 2016 | Flag Reply
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give disadvantage of simple queue in detail plzz???

- Anonymous August 22, 2017 | Flag Reply
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Superb answer and it's very easy and understandable tnk u
,

- Anonymous October 15, 2018 | Flag Reply
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Disadvantage is that when a queue is created . We can not add an element until it become empty...

- Wahidullah October 23, 2018 | Flag Reply
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of 1 vote

ffff

- ggg May 19, 2012 | Flag Reply


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