viewquestions/11119/Which generation language is known as machine language and whyCBSE CLASS VI 2017

The Eduladder is a community of students, teachers, and programmers just interested to make you pass any exams. So we solve previous year question papers for you.
See Our team
Wondering how we keep quality?
Got unsolved questions?

GATE-Computer-Science-Engineering-2017-->View question

## Q.62) Let A and B be infinite alphabets and let # be a symbol outside both A and B. Let f be a total functional from A* to B* .We say f is computable if there exists a Turning machine M which given an input x in A*, always halts with f(x) on its tape. Let Lf denotes the language {x#f(x)|xâˆˆA*}. Which of the following statements is true? -gate computer science 2017

A) f if computable if and only if Lf is recursive.
B) f if computable if and only if Lf is recursive enumerable.
C) if f is computable then Lf is recursive, but not conversely.
D) if f is computable then Lf is recursively enumerable, but not conversely.

A) f if computable if and only if Lf is recursive.

Explanation:
This definition is given as Halting of Turing Machine. Every recursive language is computable, but converse may not be true.

Likes:
Be first to like this answer

Dislikes:
Be first to dislike this answer

You may also like our videos

Below are some of the videos from our collection. We saw that students not only needed content but also videos. So, we decided to build a video platform for you also an algorithm which shows best videos suites to you related to the content you are browsing check out some videos which suit best for you.

Lets together make the web is a better place

We made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams" with these.
Career: Work or do your internship with us.
Create a video: You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.
Donate: Ad revenue alone is not able to take care of our server cost consider donating at least a dollar Click here to donate.

If you want the help of doing any of these never hesitate to drop an email to me arunwebber[at]gmail[dot]com, Or you can ping us on WhatsApp ph: 8147433408

### Not the answer you're looking for? Browse other questions from this Question paper or ask your own question.

Want to exlplore yourself?