Conditional Inclusion MCQ

Test your knowledge with important Conditional Inclusion MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Conditional Inclusion MCQs at Bissoy

• The #else directive is used for _________
  ক

  Conditionally include source text if the previous #if, #ifdef, #ifndef, or #elif test fails

  খ

  Conditionally include source text if a macro name is not defined

  গ

  Conditionally include source text if a macro name is defined

  ঘ

  Ending conditional text
• For each #if, #ifdef, and #ifndef directive.
  ক

  There are zero or more #elif directives

  খ

  Zero or one #else directive

  গ

  One matching #endif directive

  ঘ

  All of the mentioned
• The #elif directive cannot appear after the preprocessor #else directive.
  ক

  True

  খ

  False
• Conditional inclusion can be used for ___________
  ক

  Preventing multiple declarations of a variable

  খ

  Check for existence of a variable and doing something if it exists

  গ

  Preventing multiple declarations of same function

  ঘ

  All of the mentioned
• In a conditional inclusion, if the condition that comes after the if is true, then what will happen during compilation?
  ক

  Then the code up to the following #else or #elif or #endif is compiled

  খ

  Then the code up to the following #endif is compiled even if #else or #elif is present

  গ

  Then the code up to the following #eliif is compiled

  ঘ

  None of the mentioned
• The “else if” in conditional inclusion is written by?
  ক

  #else if

  খ

  #elseif

  গ

  #elsif

  ঘ

  #elif