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Commit 18e7beb

author

Ram swaroop

committed

added questions

1 parent 8f6487b commit 18e7bebCopy full SHA for 18e7beb

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Original file line number	Diff line number	Diff line change
`@@ -501,3 +501,40 @@ B. Line B`
`501`	`501`	`C. Line C`
`502`	`502`	`D. Line D`
`503`	`503`	`E. Line E`
	`504`	`+`
	`505`	`+__Q2.__`
	`506`	`+`
	`507`	`+{% highlight java linenos %}`
	`508`	`+class Mixer {`
	`509`	`+ Mixer() {`
	`510`	`+ }`
	`511`	`+`
	`512`	`+ Mixer(Mixer m) {`
	`513`	`+ m1 = m;`
	`514`	`+ }`
	`515`	`+`
	`516`	`+ Mixer m1;`
	`517`	`+`
	`518`	`+ public static void main(String[] args) {`
	`519`	`+ Mixer m2 = new Mixer();`
	`520`	`+ Mixer m3 = new Mixer(m2);`
	`521`	`+ m3.go();`
	`522`	`+ Mixer m4 = m3.m1;`
	`523`	`+ m4.go();`
	`524`	`+ Mixer m5 = m2.m1;`
	`525`	`+ m5.go();`
	`526`	`+ }`
	`527`	`+`
	`528`	`+ void go() {`
	`529`	`+ System.out.print("hi ");`
	`530`	`+ }`
	`531`	`+}`
	`532`	`+{% endhighlight %}`
	`533`	`+`
	`534`	`+What is the result?`
	`535`	`+A. hi`
	`536`	`+B. hi hi`
	`537`	`+C. hi hi hi`
	`538`	`+D. Compilation fails`
	`539`	`+E. hi, followed by an exception`
	`540`	`+F. hi hi, followed by an exception`

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