Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. Which of the following statement is true regarding local inner class. Cannot access private members of the enclosing class
Can implement anonymous interfaces
Associated with an instance of the enclosing class
None of these

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2. Which of the following keywords are used to explicitly raise an exception from a method? try and finally
try-catch
throw and throws
none of these

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3. Which of the following annotations is used as custom annotation at runtime? @Documented
interface
@Retention
reference

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4. Time-zone based date and time information of a ZonedDateTime object can be accessed using _______ method. instant()
getValue()
of()
normalized()

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5. The _____ class is declared without a name within a code block such as the body of a method. Anonymous class
Final Class
Local inner class
None of these

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6. What are default methods also known as? a. Virtual extension methods b. Defender methods c. Extension methods B and C
Only A
A and B
Only B

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7. Which of the following functions on any Zoneld ensures that a fixed offset ID will be formed as a ZoneOffset? of()
normalized()
getVal()
now()

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8. Identify the number of times the @Repeatable annotation type can be executed on the same source code element by default. Zero
One
Multiple
Twice

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9. Which of the following are not Java keywords? then
switch
class
double

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10. Who is known as father of Java Programming Language? Blaise Pascal
Charles Babbage
Rasmus Lerdof
James Gosling

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