Assume the following declarations. public interface ListInterface interface public void add( T n ); public void...
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Assume the following declarations. public interface ListInterface interface public void add( T n ); public void add( int newPosition, T n ); public void replace( int givenPosition, T n ); public Object getEntry( T givenPosition ); and that the following statements have been executed: ListInterface list0 = new ArrayList (; Tell what will be displayed by the code segment. (list starts at position zero) list0. add ( 3, 21 ); // three-th position in list; list0. add ( 7, 17 ); // seven-th position in list; list0.replace ( 3, list0.getEntry( 7 ) ); System.cut.println( list0.getEntry( 3 ) +"" + list0.getEntry( 7 ) ); O 17 17 O 21 17 O run-time error O 21 Oxfffffff (some hex address) Assume the following declarations. public interface ListInterface interface public void add( T n ); public void add( int newPosition, T n ); public void replace( int givenPosition, T n ); public Object getEntry( T givenPosition ); and that the following statements have been executed: ListInterface list0 = new ArrayList (; Tell what will be displayed by the code segment. (list starts at position zero) list0. add ( 3, 21 ); // three-th position in list; list0. add ( 7, 17 ); // seven-th position in list; list0.replace ( 3, list0.getEntry( 7 ) ); System.cut.println( list0.getEntry( 3 ) +"" + list0.getEntry( 7 ) ); O 17 17 O 21 17 O run-time error O 21 Oxfffffff (some hex address)
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Business Statistics a decision making approach
ISBN: 978-0133021844
9th edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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