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 informs the JavaDoc tool that custom annotations must be visible in the JavaDoc for classes that are using custom animations? @Reference
@inherited
@Documented
@Target

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3. A lambda expression facilitates __________ Functional programming
Structured programming
Logical programming
Backward reasoning

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

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

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6. Which of the following methods cannot have a body in Java? final
local
native
static

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

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8. What is the full form of JVM ? Java Virtual Machine
None of them
ava Very Large Machine
Java Verified Machine

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

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10. Which one is true about a constructor ? A constructor is used to create objects.
All of the above
A constructor may be declared private
A constructor must have the same name as the class it is declared within.

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