The enumeration order becomes implementation dependent and non-interoperable if : Options: A . &nbspIf the object inherits enumerable properties B . &nbspThe object does not have the properties present in the integer array indices C . &nbspThe delete keyword is never used D . &nbspObject.defineProperty() is not used

The enumeration order becomes implementation dependent and non-interoperable if

Question

The enumeration order becomes implementation dependent and non-interoperable if :

Options:

A . If the object inherits enumerable properties

B . The object does not have the properties present in the integer array indices

C . The delete keyword is never used

D . Object.defineProperty() is not used

Answer: Option A

Submit Your Solution Below and Earn Points !

Next Question

Question 1. Consider the following statements var count = 0; while (count....

Question 2. Consider the following code snippet function printArray(a) { var len = a.length, i = 0; if (len == 0) console.log("Empty....a.length, i = 0; if (len == 0) console.log("Empty Array"); else { do { console.log(a[i]); } while (++i

Question 3. What are the three important manipulations done in a for loop on a loop variable?....

Question 4. Consider the following code snippet function tail(o) { for (; o.next; o = o.next) ; return o; } Will the above code snip....code snippet work? If not, what will be the error?

Question 5. One of the special feature of an interpreter in reference with the for loop is that....

Question 6. What will happen if the body of a for/in loop deletes a property that has not yet been enumerated?....

Question 7. What will be the step of the interpreter in a jump statement when an exception is thrown?....

Question 8. Consider the following code snippet function f(o) { if (o === undefined) debugger; } What could be the task of the state....undefined) debugger; } What could be the task of the statement debugger?

Question 9. Consider the following code snippet while (a != 0) { if (spam>a == 1) continue; else....

Question 10. The unordered collection of properties, each of which has a name and a value is called....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Pie Chart - Test Paper 1 Data Interpretation Reasoning & DI

Tabulation - Test Paper 2 Data Interpretation Reasoning & DI

Test Paper 1 Direction Sense Test Reasoning & DI

ICA , RDIC,GFM Free Modal Test Paper - Non - Technical Branch Old Syllabus 2022 - SAIL Junior Officer E0

GFM Combined 1 Free Revision Test SAIL JO E-0