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Modern Application Development II · End Term · 30 Apr 2023 · January 2023 term · Set QPD1-S1

Question 9: Which of the following statements is correct regarding Vu…

Question 9

+3 marksOne correct option

Which of the following statements is correct regarding Vue.js framework?

  1. A

    In Vue 2, the “el” property of the Vue constructor can be used to refer to an HTML element via an ID or a class.

  2. B

    The components of Vue must define “data” property as an object.

  3. C

    A Vue component cannot implement lifecycle hooks (i.e., created, mounted, etc.), if they are already implemented in the Vue instance.

  4. D

    All of these

Show answer

Correct answer

  • A

    In Vue 2, the “el” property of the Vue constructor can be used to refer to an HTML element via an ID or a class.

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Question 9 of 32 in the IIT Madras BS Modern Application Development II (MAD 2) End Term paper sat on 30 Apr 2023, in the January 2023 term (IIT M DIPLOMA ET1 EXAM QPD1 S2 30 Apr 2023). It carries 3 marks.

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