Q. What is the role of compiler by templates?

  • (A) probability
  • (B) type-safe
  • (C) code elimination
  • (D) allof these
πŸ’¬ Discuss
βœ… Correct Answer: (B) type-safe

Q. A mathematical model with a collection of operations defined on that model is called__________.

  • (A) data structure
  • (B) abstract data type
  • (C) built in data type
  • (D) none of these
πŸ’¬ Discuss
βœ… Correct Answer: (B) abstract data type

Q. What is strong type system?

  • (A) the type system in which only built-in data types are allowed.
  • (B) the type system in which only user defined data types are allowed.
  • (C) a type system that guarantees not to generate type errors.
  • (D) none of these
πŸ’¬ Discuss
βœ… Correct Answer: (C) a type system that guarantees not to generate type errors.

Q. What will happen if null pointer is converted to boolean___________.

  • (A) the boolean value is evaluated to true
  • (B) the boolean value is evaluated to false
  • (C) errror is raised
  • (D) none of these
πŸ’¬ Discuss
βœ… Correct Answer: (B) the boolean value is evaluated to false

Q. Representation of Non-terminals is done by.... and....by boxes.

  • (A) circles and terminate
  • (B) line and terminate
  • (C) circle and terminal
  • (D) line and terminal
πŸ’¬ Discuss
βœ… Correct Answer: (C) circle and terminal

Q. The non-terminals symbol is defined with a transition diagram having......................

  • (A) one entry and two exit edge
  • (B) two entry and one exit edge
  • (C) one entry and one exit edge
  • (D) one entry and no exit edge
πŸ’¬ Discuss
βœ… Correct Answer: (C) one entry and one exit edge

Q. .........tell what is processed by giving a numerical question (function) which is the significance of the program.

  • (A) algebraic semantics.
  • (B) denotational semantics.
  • (C) operational semantics.
  • (D) axiomatic semantics.
πŸ’¬ Discuss
βœ… Correct Answer: (B) denotational semantics.

Q. .....semantics are utilized when taking in a programming language and by compiler journalists.

  • (A) algebraic semantics.
  • (B) denotational semantics.
  • (C) operational semantics.
  • (D) axiomatic semantics.
πŸ’¬ Discuss
βœ… Correct Answer: (C) operational semantics.

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