This Java Quiz for Job Interview assesses key programming skills crucial for software development roles. It includes questions on string manipulation, inheritance, data types, and static context, testing the candidate's understanding of Java fundamentals and object-oriented programming.
True
False
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True
False
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It prints: 2
It prints: 3
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True
False
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ExecuteUpdate()
ExecuteQuery()
Execute()
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Compile error
Runtime Exception
No error
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Compilation error
Runtime error
A being 3.5
A being 3
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PreparedStatement object
CallableStatement object
PrepareCall method
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FIGURE FIGURE FIGURE
FIGURE FIGURE TRIANGLE
FIGURE TRIANGLE TRIANGLE
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Yes, always
No, not when A is abstract
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Compilation error
Runtime error
No errors
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A method in object
An operator and keyword
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GetVarchar()
GetObject()
GetString()
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It prints: 2
It prints: 3
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GetRow()
GetObject()
GetString()
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ExecuteUpdate()
ExecuteQuery()
Execute()
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Compiler error
Runtime Exception
No errors
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Integer
Boolean
Character
Long
Short
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ExecuteQuery()
ExecuteUpdate()
Execute()
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Compilation error
Runtime Error
Runtime Exception
B is 1
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True
False
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Compiler error
Runtime Exception
True
False
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An exception will be thrown
“a=2 ,b=1”
“a=1 ,b=2” because strings are immutable
“a=1 ,b=2” because Java passes parameters by value
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It compiles successfully
Compilation error – x can’t have its visibility increased
Compilation error – y can not have its visibility reduced
Compilation error – neither x nor y can have their visibility changed
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