Data Structure for Representing Parsing Table MCQ

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• An intermediate code form is ___________
  ক

  Postfix Notation

  খ

  Syntax Trees

  গ

  Three address code

  ঘ

  All of the mentioned
• The address code involves _____________
  ক

  Exactly 3 address

  খ

  At most Three address

  গ

  No unary operators

  ঘ

  None of the mentioned
• ( Z,* ) be a structure, and * is defined by n * m =maximum (n, m) Which of the following statements is true for ( Z, * )?
  ক

  ( Z,* ) is a monoid

  খ

  ( Z,* ) is an algebraic group

  গ

  ( Z,* ) is a group

  ঘ

  None of the mentioned
• Which is the most powerful parser?
  ক

  SLR

  খ

  LALR

  গ

  Canonical LR

  ঘ

  Operator Precedence
• LR parsers are attractive because _________
  ক

  It can be constructed to recognize CFG corresponding to almost all programming constructs

  খ

  It does not backtrack

  গ

  It can be constructed to recognize CFG corresponding to almost all programming constructs & It does not backtrack

  ঘ

  None of the mentioned
• In operator precedence parsing whose precedence relations are defined _________
  ক

  For all pair of non-terminals

  খ

  For all pair of terminals

  গ

  To delimit the handle

  ঘ

  None of the mentioned
• Resolution of externally defined symbols is performed by ___________
  ক

  Linker

  খ

  Loader

  গ

  Compiler

  ঘ

  Interpreter
• In which way a macro processor for assembly language can be implemented?
  ক

  Independent two-pass processor

  খ

  Independent one-pass processor

  গ

  Processor put into pass 1 of a standard two pass assembler

  ঘ

  All of the mentioned
• A system program that combines separately compiled modules of a program into a form suitable for execution is?
  ক

  Assembler

  খ

  Linking Loader

  গ

  Cross Compiler

  ঘ

  None of the mentioned
• The computer language generally translated to pseudocode is ___________
  ক

  Assembly

  খ

  Machine

  গ

  Pascal

  ঘ

  FORTRAN
• A programmer by mistake writes multiplication instead of division, such error can be detected by?
  ক

  Compiler

  খ

  Interpreter

  গ

  Compiler or interpreter test

  ঘ

  None of the mentioned
• A compiler is a program that ___________
  ক

  Program is put into memory and executes it

  খ

  Translation of assembly language into machine language

  গ

  Acceptance of a program written in a high level language and produces an object program

  ঘ

  None of the mentioned
• A system program that set-up an executable program in the main memory ready for execution is?
  ক

  Assembler

  খ

  Linker

  গ

  Loader

  ঘ

  Text editor
• A simple two-pass assembler does which of the following in the first pass?
  ক

  It allocates space for the literals

  খ

  Calculates total length of the program

  গ

  Symbol table is built for the symbols and their value

  ঘ

  All of the mentioned
• Compiler can diagnose __________
  ক

  Grammatical errors only

  খ

  Logical errors only

  গ

  Grammatical and logical errors

  ঘ

  None of the mentioned