Test Your C Skills with FAQs PDF Download

Learn test your c skills with faqs, c language FAQs for online MCQs based test prep. These frequently asked questions has multiple choice questions (MCQ), c language quiz questions and answers as using c language compiler, strlen(a_string), answer key with choices as return total number of integers in string excluding null character, return total number of integers in string excluding null character, return total number of characters in string including null character and return total number of characters in string excluding null character for competitive exam preparation. Free frequently asked questions are to learn test your c skills with faqs quiz online with MCQs to practice test questions with answers.

FAQs Test Your C Skills with FAQs PDF Download

MCQ. Using C language compiler, strlen(a_string)

  1. Return total number of integers in the string excluding null character
  2. Return total number of integers in the string excluding null character
  3. Return total number of characters in the string including null character
  4. Return total number of characters in the string excluding null character

D

MCQ. Islower function is define in header file of

  1. string
  2. Ctype
  3. stdlib
  4. User-defined

B

MCQ. In C language, formal parameter of any length can be represent as

  1. char str[20]
  2. string str[20]
  3. char str[]
  4. string str[]

C

MCQ. Output parameter data type for isalpha function is

  1. int
  2. double
  3. float
  4. char *

A

MCQ. With C language compiler, char str[100] reserves space for

  1. An integer array up to 99 characters
  2. An integer array up to 100 characters
  3. A string up to 99 characters
  4. A string up to 100 characters

D