Answer:D) peek
Explanation:Peek operation or function is the method that is used for the returning of the values on the front of the queue or stack type datatypes. This operation function over those datatypes having group or collection of the elements and does not eliminate any element from the queue.
NOsuchElemnet exception is shown when there is the peek operation in the queue for the element to be displayed on the top and no deletion can take place .Thus, the correct option is option(D).
Answer:
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Explanation:
The paper clip i think if there is one than click it and it should tell you to pick the photo or download you might have to download it
Answer:
well you can download some apps from the play store and it is easy for you to learn from there (interactive)
