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Author Question: Given the following code:class C1 {}class C2 extends C1 { }class C3 extends C2 { }class C4 extends ... (Read 140 times)

jc611

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on: May 6, 2020
Given the following code:

class C1 {}
class C2 extends C1 { }
class C3 extends C2 { }
class C4 extends C1 {}

C1 c1 = new C1();
C2 c2 = new C2();
C3 c3 = new C3();
C4 c4 = new C4();

Which of the following expressions evaluates to false?
◦ c2 instanceof C1
◦ c1 instanceof C1
◦ c4 instanceof C2
◦ c3 instanceof C1
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Marked as best answer by jc611 on May 6, 2020

jordangronback

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Reply #1 on: May 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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jc611

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  • Posts: 552
Reply 2 on: May 6, 2020
YES! Correct, THANKS for helping me on my review

jackie

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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