Python (ES) End Term: 13 April 2025, Set QEF3 (January 2025 term)

1. A

   It converts all vowels to uppercase and consonants to lowercase while leaving digits unchanged.

2. B

   It reverses the order of characters in the string while converting all letters to lowercase.

3. C

   It removes all non-alphabetic characters and alternates uppercase and lowercase letters in the remaining string.

4. D

   It alternates the case of alphabetical characters based on their position, starting with uppercase at index 0, leaving non-alphabetic characters unchanged.

1. A

   2

2. B

   3

3. C

   4

4. D

   6

1. A

2. B

3. C

4. D

1. A

   8

2. B

   4

3. C

   12

4. D

   3

1. A

   Only A

2. B

   Only B

3. C

   Only C

4. D

   A and C

1. A

   Only Snippet-1 is correct

2. B

   Only Snippet-2 is correct

3. C

   Both Snippet-1 and Snippet-2 are correct

4. D

   Both Snippet-1 and Snippet-2 are incorrect

Select all that apply.

1. A

   "taco cat"

2. B

   "civic room"

3. C

   "racecar"

4. D

   "level up"

Select all that apply.

1. A

2. B

3. C

4. D

Select all that apply.

1. A

2. B

3. C

4. D

Select all that apply.

1. A

2. B

3. C

4. D

1. A

   1

2. B

   2

3. C

   3

4. D

   Cannot be determined