How many comparisons does binary search need in the worst case to find an element in a sorted array of 1,024 elements?
Arrays
Original Khojo Papers practice question — not from a past board paper.
An ArrayIndexOutOfBoundsException is thrown at run time.
No citable source has been recorded for this record. Treat it as practice material, not as fact.
The valid indices of an array of size 10 are 0 to 9; Java checks the bounds at run time, unlike C.
From the same topic and chapter, at a similar level.
How many comparisons does binary search need in the worst case to find an element in a sorted array of 1,024 elements?
Arrays
Write a Java program segment to find the average of the elements of an integer array a of size n.
Arrays
Write a Java program segment to find the largest element of a one-dimensional integer array a of size n.
Arrays
State two differences between linear search and binary search.
Arrays
Explain the ternary operator in Java and rewrite "if (a > b) max = a; else max = b;" using it.
Operators and Expressions in Java
What is the output of: String s = "Examination"; System.out.println(s.length() + " " + s.substring(0, 4) + " " + s.toUpperCase().charAt(2));
String Handling