This 'SCJP 6.0 _ JAVA _ Level 1' quiz assesses knowledge of Java programming fundamentals. Questions cover string manipulation, control structures, loop constructs, and variable declarations, providing a practical evaluation for learners aiming to improve or test their Java skills.
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42042
Compilation fails.
An exception is thrown at runtime.
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7
Compilation fails.
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Hi hi
Hi world
World world
Compilation fails.
An exception is thrown at runtime.
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Compilation fails.
An exception is thrown at runtime.
The variable first is set to null.
The variable first is set to elements[0].
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Line 35 will not compile.
Line 36 will not compile.
Line 37 will not compile.
Line 38 will not compile.
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123
Compilation fails.
An exception is thrown at runtime.
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00
0001
000120
00012021
Compilation fails.
An exception is thrown at runtime.
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Change line 2 to:  public int a;
Change line 2 to:  protected int a;
Change line 13 to:  public Sub(){this(5);}
Change line 13 to:  public Sub(){super(5);}
Change line 13 to:  public Sub(){super(a);}
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Compilation fails.
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