Which of the following satisfies the wildcard ? extends Object?
i.String
II.JComponent
III.Scanner
A) I and II only
B) I only
C) II only
D) I, II and III
Correct Answer:
Verified
Q47: Which of the following statements about the
Q48: Which of the following is not a
Q49: Consider the following code snippet:
public static <E
Q50: Consider the following code snippet:
public class SavingsAccount
Q51: Which of the following satisfies the wildcard
Q53: Consider the following code snippet:
public static void
Q54: Consider the following class declaration:
public class SavingsAccount
Q55: Consider the following code snippet:
public static void
Q56: Which of the following satisfies the wildcard
Q57: What does the following code snippet mean:
<E
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