Runtime Type MCQ

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

• Which operator among the following supplies the information about the characteristics of a typeof?
  ক

  is

  খ

  as

  গ

  typeof

  ঘ

  none of the mentioned
• Which operator among the following is used to perform the operation of boxing, unboxing, reference and identity conversions?
  ক

  is

  খ

  as

  গ

  typeof

  ঘ

  all of the mentioned
• Which operator among the following supports the operation of conversion at runtime without generating the exceptions?
  ক

  is

  খ

  as

  গ

  typeof

  ঘ

  all of the mentioned
• Select the Keyword which supports the run time type identification?
  ক

  is, as

  খ

  as, typeof

  গ

  Both is, as & as, typeof

  ঘ

  Only is, as
• Select the statement which are correct about RTTI(Runtime type identification)?
  ক

  It allows the type of an object to be determined during program execution

  খ

  It tells what type of object is being referred to by a base class reference determined by RTTI

  গ

  Helps in prevention of an invalid cast exception in advance

  ঘ

  All of the mentioned
• Which mechanism among the following helps in identifying a type during the execution of a program?
  ক

  Reflection

  খ

  Runtime type ID

  গ

  Both Reflection & Runtime type ID

  ঘ

  None of the mentioned