Chapter 11: Functions - Online Test

Q1. The functions which are available by default known as
Answer : Option B
Explaination / Solution:
No Explaination.


Q2. Reads a string from standard input and stores it into the string pointed by the variable.
Answer : Option A
Explaination / Solution:
No Explaination.


Q3. This function is used to check whether a character is alphanumeric or not.
Answer : Option B
Explaination / Solution:
No Explaination.


Q4. Used to check whether the given character is an alphabet or not.
Answer : Option C
Explaination / Solution:
No Explaination.


Q5. This function is used to check whether a given character is a digit or not.
Answer : Option D
Explaination / Solution:
No Explaination.


Q6. This function is used to check whether a character is in lower case (small letter) or not.
Answer : Option A
Explaination / Solution:
No Explaination.


Q7. This function is used to check the given character is uppercase.
Answer : Option B
Explaination / Solution:
No Explaination.


Q8. This function is used to convert the given character into its uppercase.
Answer : Option C
Explaination / Solution:
No Explaination.


Q9. This function is used to convert the given character into its lowercase.
Answer : Option D
Explaination / Solution:
No Explaination.


Q10. The strlen() takes a null terminated byte string source as its argument and returns its length.
Answer : Option B
Explaination / Solution:
No Explaination.