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Yasmin Questions
5728 Questions
Which class does NOT override the equals() and hashCode() methods, inheriting them directly from class Object?
Java programming
2022-05-27
Answers
30
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40
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30
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1
449
Which two statements are true about the hashCode method? (Choose two.)
Java programming
2022-05-27
Answers
30
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40
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30
0
1
474
A programmer has an algorithm that requires a java.util.List that provides an efficient implementation of add(0, object), but does NOT need to support quick random access. What supports these requirements?
Java programming
2022-05-27
Answers
30
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40
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30
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187
Which two statements are true? (Choose two)
Java programming
2022-05-27
Answers
30
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40
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465
What is the result?
Java programming
2022-05-27
Answers
30
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40
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30
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412
What are the two acceptable types for the variable i? (Choose Two)
Java programming
2022-05-27
Answers
30
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40
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30
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445
Which statement is true for the class java.util.HashSet?
Java programming
2022-05-27
Answers
30
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40
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30
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430
You need to store elements in a collection that guarantees that no duplicates are stored and all elements can be accessed in natural order. Which interface provides that capability?
Java programming
2022-05-27
Answers
30
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40
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30
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319
Which constructs a DataOutputStream?
Java programming
2022-05-27
Answers
30
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40
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30
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86
Which gets the name of the parent directory file "file.txt"?
Java programming
2022-05-27
Answers
30
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40
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30
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329
You want subclasses in any package to have access to members of a superclass. Which is the most restrictive access modifier that will accomplish this objective?
Java programming
2022-05-27
Answers
30
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40
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30
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376
Which two statements are reserved words in Java? (Choose Two)
Java programming
2022-05-27
Answers
30
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40
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426
What is the result?
Java programming
2022-05-27
Answers
30
Question
40
Followers
30
0
1
446
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5728
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