QUESTION 12Again, we initialize two arrays to the same String values:var arri = Array ("one", "two", "three")var arr2 = Array ("one", "two", "three")Now we writeif (arri.tolist = arr2.toList) (...What happens?O Compile-time errorO Legal and here the comparison gives true.O Legal and here the comparison gives talse.O Not legal because Lists can't be compared.QUESTION 13Now suppose the code is:val seti - Set ("one", "two", "three")val set2 - Set ("three", "two", "one")if (seti - set2) ...What now?OA The condition is false because they are two distinct Set objects.O B. The condition is true.OC The condition is false because sets can only be compared in order and the ordering of seti and aet2 is differenOD. Compile-time error because equality of sets is not a supported operation

In this question there are two MCQs. MCQs are related to JavaScript

Again, we initialize two arrays to the same String values: var arri = Array ("one", "two", "three") %3! var arr2 Array ("one", "two", "three") Now we write if (arrl.tOList == arr2.toList)C What happens? O Compile-time error O Legal and here the comparison gives true. O Legal and here the comparison gives talse. O Not legal because Lists can't be compared.

Again, we initialize two arrays to the same String values: var arri = Array ("one", "two", "three") %3! var arr2 Array ("one", "two", "three") Now we write if (arrl.tOList == arr2.toList)C What happens? O Compile-time error O Legal and here the comparison gives true. O Legal and here the comparison gives talse. O Not legal because Lists can't be compared.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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