Recent questions tagged util

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Q: Explain Which of these Exceptions is thrown by remote method?

Which of these Exceptions is thrown by remote method? (a) RemoteException (b) InputOutputException (c) ... of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these class is used for creating a client for a server-client operations?

Which of these class is used for creating a client for a server-client operations? (a) serverClientjava (b) ... Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these packages contain all the collection classes?

Which of these packages contain all the collection classes? (a) java.lang (b) java.util (c) java.net ... Collections Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these classes is not part of Java’s collection framework?

Which of these classes is not part of Java's collection framework? (a) Maps (b) Array (c) Stack (d ... Collections Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of this interface is not a part of Java’s collection framework?

Which of this interface is not a part of Java's collection framework? (a) List (b) Set (c) SortedMap ... Collections Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these methods deletes all the elements from invoking collection?

Which of these methods deletes all the elements from invoking collection? (a) clear() (b) reset() (c) ... Collections Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these return type of hasNext() method of an iterator?

Which of these return type of hasNext() method of an iterator? (a) Integer (b) Double (c) Boolean (d ... Collections Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these methods is used to obtain an iterator to the start of collection?

Which of these methods is used to obtain an iterator to the start of collection? (a) start() (b) ... Collections Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these methods can be used to move to next element in a collection?

Which of these methods can be used to move to next element in a collection? (a) next() (b) move() ... The Collections Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance

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Q: Explain Which of these iterators can be used only with List?

Which of these iterators can be used only with List? (a) Setiterator (b) ListIterator (c) Literator (d ... Framework of Java Select the correct answer from above options...

asked Mar 1, 2022 in Education by JackTerrance