Salesforce Exam Javascript Developer I Topic 7 Question 13 Discussion

Actual exam question for Salesforce's Javascript Developer I exam

Question #: 13
Topic #: 7

[All Javascript Developer I Questions]

Refer to the code below:

Let foodMenu1 = ['pizza', 'burger', 'French fries'];

Let finalMenu = foodMenu1;

finalMenu.push('Garlic bread');

What is the value of foodMenu1 after the code executes?

A[ 'pizza','Burger', 'French fires', 'Garlic bread']

B[ 'pizza','Burger', 'French fires']

C[ 'Garlic bread' , 'pizza','Burger', 'French fires' ]

D[ 'Garlic bread']

Show Suggested Answer

Suggested Answer: B

by Gail at May 04, 2022, 06:52 AM

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Garima Agrawal

6 months ago

Answer would be A, as If you assign this object variable to another variable, it does not copy the object. Instead, it copies the reference to the object. Both variables now point to the same memory space, which means changes through one variable are reflected when accessing the object through the other variable.

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