A cast is required in which of the following situations? a. using charAt to take an element of a String and store it in a char b. storing an int in a float c. storing a float in a double d. storing a float in an int e. all of the above require casts

Question

Computers and Technology

Lailah Mclean

30 March, 06:16

A cast is required in which of the following situations? a. using charAt to take an element of a String and store it in a char b. storing an int in a float c. storing a float in a double d. storing a float in an int e. all of the above require casts

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Answers (1)

Know the Answer?

Emerson Molina · Answer 1

Option (d) i. e "storing a float in an int" is the correct answer for the given question.

Explanation:

Typecast is used for the changing the one datatype to the another datatype Their are two types of casting

1 implicit

In this typecast we change the smaller datatype into the larger datatype.

For example

int to float

2 Explicit

In this typecast we change the larger datatype into the smaller datatype in an explicit manner.

For example

float to int.

in the given question we required the casting in the option (d) i. e "storing float in an int" That's why this option is correct and all other options are incorrect.