Digital Logic

This is a discussion on Digital Logic within the Tech Board forums, part of the Community Boards category; Hey! Which of the following statements is FALSE ? 1) In a combinational logic circuit the output is a function ...

  1. #1
    Registered User
    Join Date
    Nov 2006
    Posts
    224

    Question Digital Logic

    Hey!

    Which of the following statements is FALSE ?
    1) In a combinational logic circuit the output is a function of only the present inputs (assuming the last change in input was at least one propagation delay earlier).

    2) In a sequential logic circuit the output is a function of both the present and past inputs.

    3) Sequential logic circuits can be used to remember information in the form of binary digits (or bits).

    4) Sequential logic circuits are a special type of combinational logic circuit.

  2. #2
    Cat without Hat CornedBee's Avatar
    Join Date
    Apr 2003
    Posts
    8,893
    1) This has nothing to do with C.
    2) We don't answer your quiz/homework questions.
    All the buzzt!
    CornedBee

    "There is not now, nor has there ever been, nor will there ever be, any programming language in which it is the least bit difficult to write bad code."
    - Flon's Law

  3. #3
    Registered User
    Join Date
    Nov 2006
    Posts
    224
    sorry dude wrong board - :-S
    How do i retract it?

    P.S. the answer is not 1) and 2)

  4. #4
    The Richness... Richie T's Avatar
    Join Date
    Jan 2006
    Location
    Ireland
    Posts
    469
    >>sorry dude wrong board - :-S
    >>How do i retract it?

    You can't, you can post asking a mod to move it to a more appropriate board such as general, or perhaps tech, but there's hardly any point now because you should be able to get an answer from the link below.

    http://en.wikipedia.org/wiki/Combinational_logic

    That type of question is digital electronics for beginners, which would indicate to me that you're taking a course in electonic engineering or something similar. In that case you won't get far without being at least able to tap a few search terms into Google or Wikipedia, or even a recommended text - Digital Fundamentals by Thomas L. Floyd is fairly common. Honestly, try a little harder next time before asking for an answer.
    No No's:
    fflush (stdin); gets (); void main ();


    Goodies:
    Example of fgets (); The FAQ, C/C++ Reference


    My Gear:
    OS - Windows XP
    IDE - MS Visual C++ 2008 Express Edition


    ASCII stupid question, get a stupid ANSI

Popular pages Recent additions subscribe to a feed

Similar Threads

  1. Digital Logic + trees=getting crazy! :)
    By smoking81 in forum C Programming
    Replies: 8
    Last Post: 09-11-2008, 08:49 AM
  2. Logic
    By LordBronz in forum C++ Programming
    Replies: 6
    Last Post: 05-23-2006, 06:41 PM
  3. Actors, cues, event based logic.
    By Shamino in forum Game Programming
    Replies: 2
    Last Post: 04-27-2006, 11:58 PM
  4. Wav file to digital value conversion
    By RpiMatty in forum C++ Programming
    Replies: 1
    Last Post: 12-23-2001, 06:42 AM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21