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Java Beans and JDBC MCQs Questions | Java Program MCQs

Master Java Beans and JDBC concepts with our MCQ guide. Practice extensively for Java-related assessments. Page-5 section-1

41
Which design pattern ensures that only one object of particular class gets created?
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Answer & Solution
Answer: Option A
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42
Is design pattern a logical concept.
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Answer: Option A
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43
Which of the following is used to call stored procedure?
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Answer: Option C
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44
Which of the following is correct error when loading JAR file with duplicate name?
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Answer: Option C
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45
Which of the below is not a valid classification of design pattern?
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Answer: Option D
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46
Which attribute is used to specify initialization method?
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Answer: Option B
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47
Which of the following is advantage of using PreparedStatement in Java?
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Answer: Option C
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48
Which of the below is not a valid design pattern?
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Answer: Option D
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49
Which of the following is not an Enterprise Beans type?
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Answer: Option A
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50
Which of the following is not a feature of Beans?
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Answer: Option D
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