Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question

 

 Manually trace the execution of the following Java code segment: 

(c) if the following method is declared:

public static void drawLine(int num, char ch) {

      ​ ​for (int i = 1; i <= num; i++) {

          ​ ​System.out.print(ch);

      ​ ​}

    ​​}

​

​What does the statement drawLine(10, ‘$’) do?

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