Multiple Choice Question

Quiz Guidelines

 

Submitted by c-admin on Fri, 05/24/2019 - 23:39
QID: 
58
Type: 
Multiple Choice Question
Category: 
Java Programmer I
Tags: 
Java Basic
Question: 

Given the following contents of two java source files:

package util.log4j;
public class Logger {
public void log(String msg){
System.out.println(msg);
}
}

and

package util;
public class TestClass {
public static void main(String[] args) throws Exception {
Logger logger = new Logger();
logger.log("hello");
}
}

What changes, when made independently, will enable the code to compile and run?

Select 2 options
A. Replace Logger logger = new Logger(); with:
         log4j.Logger logger = new log4j.Logger();
B. Replace package util.log4j; with
         package util;
C. Replace Logger logger = new Logger(); with:
          util.log4j.Logger logger = new util.log4j.Logger();
D. Remove package util.log4j; from Logger.
E. Add import log4j; to TestClass.

Q&A Set: 
Set 1