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

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

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

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

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6. Which of the following area in the memory stores object references, method parameters, and its local variables? Accumulator
stack
heap
Register

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

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8. In Java code, the line that begins with /* and ends with */ is known as? None of the above
Multiline comment
Single line comment
Both A & B

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

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

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