Yes, the language is recognized by a co-Turing-recognizable machine.
No, it is not possible to show that the language recognized by an infinite pushdown automaton is decidable.
Machine Language
Yes, the difference between decidable and recognizable languages in theoretical computer science is clear to me. Decidable languages can be recognized by a Turing machine that always halts and gives a definite answer, while recognizable languages can be recognized by a Turing machine that may not always halt, but will give a positive answer for strings in the language.
A Turing machine can be built to accept the language defined by the keyword.
Non-Turing recognizable languages are languages that cannot be recognized by a Turing machine. Examples include the language of palindromes over a binary alphabet and the language of balanced parentheses. These languages differ from Turing recognizable languages in that there is no algorithmic procedure that can determine whether a given input belongs to the language.
what are the features of machine language?
Machine language is a first generation language.
A language at the level of the machine it runs on. AKA Machine code, it's the underlying language that computer CPU's speak.
A machine language is called as machine code and it is represented as binary numbers 0 and 1
A language at the level of the machine it runs on. AKA Machine code, it's the underlying language that computer CPU's speak.
Machine language.
Assembler/compiler converts programs into machine language.
The difference between high level languages and machine languages are as follows: 1)Machine language uses binary numbers/codes but high level languages(HLL) use key words similar to English and are easier to write. 2)Machine Language is a Low level language and is machine dependant while HLLs are not.
Machine language is what the computer hardware understands. Everything else has to be translated to machine language before it can be executed.
Machine code, assembly language, COBOL, FORTRAN and C. Machine code is the only language that is native to the machine. All others must be converted to machine code.
Machine language.
No, they are not the same. Assembly language uses mnemonic words to REPRESENT machine language; to be able to actually run it, a special program - a so-called assembler - then needs to convert it into machine language.