How to Pass the Oracle 1z0-808 Exam: Comprehensive Java SE 8 Programmer I Guide and Tips

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Bird p = new Peacock();

Bird b = new Bird();Peacock p = (Peacock) b;

Peacock b = new Peacock ();Bird p = (Bird) b;

Bird b = new Peacock ();Peacock p = (Peacock) b;

Replace line 6 with System.out. print (--x) ;

At line 7, insert x --;

Replace line 6 with --x; and, at line 7, insert System.out.print (x);

Replace line 12 with return (x > 0) ? false: true;

int main 1

Object main 1

String main 1

Compilation fails

An exception is thrown at runtime

true:false:true

false:true:true

false:true:false

true:true:false

100

101

102

103

Compilation fails

1 2 3 0 01 2 3 0 0

An Exception is thrown at run time.

1 2 3 0 01 2 3

1 2 31 2 3

Its expression can evaluate to a collection of values.

The break statement, at the end of each case block, is optional.

Its case label literals can be changed at runtime.

It must contain the default section.

null:null:0.0

null:null

<>:0.0

null:0.0

java App ''SE 8'' Standard''

java App ''SE 8 Standard''

java App ''SE 8'' Standard

java App SE 8 Standard