Lexical Issues MCQ

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

• ‘Whitespace’ in Java language may be?
  ক

  A space

  খ

  A new line

  গ

  A tab

  ঘ

  All of the mentioned
• Which of the following is used to name class, method and variables?
  ক

  Identifiers

  খ

  Keywords

  গ

  Both

  ঘ

  None of the mentioned
• Which of the following ‘Seperator’ is most commonly used in Java program?
  ক

  Parenthesis

  খ

  Braces

  গ

  Comma

  ঘ

  Semicolon
• Which of the following is readable by both Computer and Human?
  ক

  Single-line comment

  খ

  Multi-line comment

  গ

  Documentation comment

  ঘ

  All of the mentioned
• What are the types of comments defined by Java?
  ক

  Single-line comment

  খ

  Multi-line comment

  গ

  Documentation comment

  ঘ

  All of the mentioned
• Which of the following is a Literal Representation?
  ক

  100

  খ

  ‘100’

  গ

  Sample

  ঘ

  None of the mentioned
• How many reserved keywords are there in Java language?
  ক

  50

  খ

  52

  গ

  49

  ঘ

  45
• Which of these is a reserved word in Java Programming Language?
  ক

  method

  খ

  native

  গ

  subclasses

  ঘ

  reference
• Which of these is a valid keyword in Java?
  ক

  interface

  খ

  string

  গ

  float

  ঘ

  unsigned