Computer-Networks
October 21, 2023Software-Engineering
October 22, 2023Web-Technologies
| Question 72 |
Consider the following statements respect to JavaScript
(i) A variable is created using the keyword
(ii) JavaScript is untyped language
Which of the above are true?
(i) A variable is created using the keyword
(ii) JavaScript is untyped language
Which of the above are true?
| Neither (i) nor (ii) | |
| Only (i) | |
| Only(ii) | |
| Both (i) and (ii) |
Question 72 Explanation:
(i)True: Because we are using “var” keyword.
(ii) False: Untyped means the operation of dividing integer by string would result in treating the first four bytes of strings as integer. This is because untyped take place directly on bits, there are no types to observe. Javascript is typed language.
(ii) False: Untyped means the operation of dividing integer by string would result in treating the first four bytes of strings as integer. This is because untyped take place directly on bits, there are no types to observe. Javascript is typed language.
Correct Answer: B
Question 72 Explanation:
(i)True: Because we are using “var” keyword.
(ii) False: Untyped means the operation of dividing integer by string would result in treating the first four bytes of strings as integer. This is because untyped take place directly on bits, there are no types to observe. Javascript is typed language.
(ii) False: Untyped means the operation of dividing integer by string would result in treating the first four bytes of strings as integer. This is because untyped take place directly on bits, there are no types to observe. Javascript is typed language.
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