## Question 1
What is the output, if the following strings are given as an input?

string1 = "ACAB"

string2 = "XCXY"

### Options

1. True
Correct
The mapping of all the characters is valid. 'A' is mapped to X. 'B' is mapped to 'Y'. 'C' is mapped to itself.
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2. False
Incorrect

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## Question 2
What is the output, if the following strings are given as an input?

string1 = "aab"

string2 = "xyz"


### Options

1. True
Incorrect

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2. False
Correct
'a' is mapped to x and y both. This is not allowed. A character can only be mapped to one character.
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## Question 3
What is the output, if the following strings are given as an input?

string1 = "awz"

string2 = "xwz"


### Options

1. True
Correct
The mapping of all the characters is valid. 'a' is mapped to 'x'. Both 'w' and 'z' are mapped to themselves.
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2. False
Incorrect

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## Question 4
What is the output, if the following strings are given as an input?

string1 = "AAAA"

string2 = "AAAA"


### Options

1. True
Correct
A character can map to itself.
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2. False
Incorrect

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