need help with binary digits!

[wah2003]

whats the answer of :

0100 1001 AND 1100 0110

0110 1100 XOR 1111 1111

1010 1010 OR 0101 0111 ?

and :

if we use 8 bits to code digits from 0 to 255. whats the answer here :
a) 1010 0101 + 0010 1011
b) 0101 1111 + 0011 1011
c) 0001 1001 + 1010 0101
d) 0011 1111 + 0011 1111 + 0011 1111
e) 1011 1111 + 1011 1111


?? thanks

 

[amnesiac]

DO YOUR OWN FVCKING HOMEWORK.


edit: seriously, you're asking the most basic logic questions possible. A lobotimized crawfish could figure it out. If you honestly need help with this, you should consider talking to either your TA or your professor, because you are obviously WAY behind in your class and need to figure this out before you fail and come back here to bitch about how the professor re-graded an old paper you plagiarized.

 

[InverseOfNeo]

Originally posted by: amnesiac
DO YOUR OWN FVCKING HOMEWORK.

Yea, or atleast pay an elite member to post it for you

 

[FeathersMcGraw]

Boolean algebra.

 

[AbsolutDealage]

0100 1001 AND 1100 0110

0100 0000

0110 1100 XOR 1111 1111

1001 0011

1010 1010 OR 0101 0111 ?

1111 1111

 

[notfred]

1 and 1 = 1
1 and 0 = 0
0 and 0 = 0

1 or 1 = 1
1 or 0 = 1
0 or 0 = 0

1 xor 1 = 0
1 xor 0 = 1
0 xor 0 = 0

This stuff is really pretty simple.

 

[PrincessGuard]

The Windows calculator can do these too.

 

[EvilYoda]

Originally posted by: AbsolutDealage
0100 1001 AND 1100 0110

0100 0000

0110 1100 XOR 1111 1111

1001 0011

1010 1010 OR 0101 0111 ?

1111 1111

You're ruining everything!

Talk about easy homework, god damn...4 posts, and you already have people hating you.

Granted...that's pretty much the norm on OT, isn't it?

 

[AbsolutDealage]

a) 1101 0000
b) 1001 1010
c) 1011 1110
d) 1011 1101
e) 0001 0111 1110 (if the answer is to be limited to 8 bits, the answer overflows, but the result will be 0111 1110)

 

[dabuddha]

How pathetic. This stuff is way too easy to have to ask how to do it. Read your freaking book for God's sakes!

 

[AbsolutDealage]

You're ruining everything!

Actually, I figure that the kind of person that would ask in a forum is going to go mooch off of his friends if he can't get the answer from us. This is probably the type of kid that will end up either dropping out b/c he can't hack it or he will end up with a degree that means nothing. Either way, he is going to copy from someone... it doesn't really matter who it is.

He could have just gone out and found a java program on the web to do it... but whatever. I'm giving out the answers and hopefully this thread will drop like a rock. Let it be.

 

[KEV1N]

Zing!!

 

At least his nick is appropriate.............






WAAAAAAAAAAAAAAAAAAAAAAAAAAAA

 

[thebestMAX]

Ill do them for you for................................ONE MILLION DOLLARS. (Pinky in corner of mouth)

 

[wah2003]

thanks to those to helped me out. =)

i dont have a book. and i am a newbie.
if you dont want to help, please dont use the word DELETED.
so disappointed to see such of bad people.

 

[amnesiac]

Originally posted by: wah2003
thanks to those to helped me out. =)

i dont have a book. and i am a newbie.
if you dont want to help, please dont use the word DELETED.
so disappointed to see such of bad people.

We're not bad people. We just get fed up with noobs like you who a) can't do their own work, and b) contribute jack squat to the forums, and instead spam it with asinine questions that they could look up themselves on Google in mere seconds.

And why the hell don't you have a book? Great way to be prepared for a class, Einstein.

 

[Hammer]

lol did he get around the word filter?


Yes he did, but he's a n00b so I let him slide this one time

AnandTech Moderator

 

[Howard]

Why don't you ask the teacher for help?

 

[wah2003]

Originally posted by: amnesiac

Originally posted by: wah2003
thanks to those to helped me out. =)

i dont have a book. and i am a newbie.
if you dont want to help, please dont use the word DELETED.
so disappointed to see such of bad people.

We're not bad people. We just get fed up with noobs like you who a) can't do their own work, and b) contribute jack squat to the forums, and instead spam it with asinine questions that they could look up themselves on Google in mere seconds.

And why the hell don't you have a book? Great way to be prepared for a class, Einstein.

goodbye forever you fvck! class your mother

 

[Mday]

1+1 = 0

 

[wah2003]

fvck your father

 

[Mday]

Originally posted by: wah2003

Originally posted by: amnesiac

Originally posted by: wah2003
thanks to those to helped me out. =)

i dont have a book. and i am a newbie.
if you dont want to help, please dont use the word DELETED.
so disappointed to see such of bad people.

We're not bad people. We just get fed up with noobs like you who a) can't do their own work, and b) contribute jack squat to the forums, and instead spam it with asinine questions that they could look up themselves on Google in mere seconds.

And why the hell don't you have a book? Great way to be prepared for a class, Einstein.

goodbye forever you fvck! class your mother

i second that. good bye newbie. you're banned.

 

[gopunk]

well probably not that behind since it's probably the beginning of the qtr.. but anyways you should do your own hw... or at least post where you are having difficulty and ask for help on that, instead of just asking for answers. you're only hurting yourself.

 

[pillage2001]

Originally posted by: wah2003
fvck your father

Yeah yeah, go learn how to do your own shait before asking for help. You're gonna EXCEL in college this way.