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elsa
elsa
Last Activity: Dec 22 '07, 10:34 AM
Joined: Jan 17 '07
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  • elsa
    started a topic uml diagrams help (class diagram)

    uml diagrams help (class diagram)

    hi everyone,
    i have a qustion that i cant solve in drwaing a uml class diagram and this is the case:
    -------------------------------------------------------------------------------------
    In a polyclinic, the receptionist handles the appointment and payments for many doctors.

    A patient usually calls regarding an appointment, in order to:
    - schedule an apt. with a specific doctor
    - Postpone an...
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  • elsa
    started a topic burst and throughput question

    burst and throughput question

    hi everyone,
    i have a question that i cant answer..the qustion has 4 parts...i answered the first 2 parts but i cant answer the other two..here it is:

    Assume that we have a link with bandwidth equal to 1 Mbps , where 1 bit takes 10 ms to reach the receiver (propagation speed is the same in both directions).

    1. If we are utilization stop and wait ARQ for data link control, and assume the system data frames are...
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  • elsa
    started a topic normalizing question..help plzzz

    normalizing question..help plzzz

    My instructer has given me a backward question to answer!!

    how can we describe the process of normalization that led to this table to 4NF?

    wardName ------ staffName---- patientName
    pediatrics------------ Kim------------- Claire
    pediatrics------------ Kim------------- Brian
    pediatrics------------ Emily---------- Claire
    pediatrics------------...
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  • elsa
    replied to any ideas for a c++ presentation?
    in C
    thx alot cyberking..im grateful..and sorry for being a trouble to u..
    poor guy..u had to write it twice!!! if i was in ur place, i wouldnt do it..lol..
    anyway..the subject is greeeeeaaaaat.. and i started my research on TSR. i will post it when i finish..but can u be a help for me if i do come up with questions?
    thx again
    tc
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  • elsa
    replied to any ideas for a c++ presentation?
    in C
    well..u will have to print that elsa IS interested..lol ..
    it seems like a nice subject to talk about..i read a bit about it..but the concept is still unclear for me..will u explain it some more for me plz..im still a beginner :)...
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  • elsa
    replied to any ideas for a c++ presentation?
    in C
    waw..a great subject..and the way u have writtten it is excellent..thx alot..
    plz tell me where are we now in the progress of creating this AI? are we half the way through or what?
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  • elsa
    replied to i need help in writing a power function..
    in C
    thx alot..i appreciate ur help..and thx for the hint too..it is a new piece of information..
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  • elsa
    started a topic can you take a look at this code for me plz?
    in C

    can you take a look at this code for me plz?

    hi..
    im trying to build a program using arrays to do the following things:
    1- convert a digital number to binary using mathematical operators by using the function void binaryConversio nUsingArithemat icOperators(uns igned long)
    2- convert a digital number to binary using bitwise operators by using the function void binaryConversio nUsingBitwiseOp erators(unsigne d long)
    3- check if the word is a palindrome using iteration by...
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  • elsa
    replied to any ideas for a c++ presentation?
    in C
    hi
    thx for the topics..
    i liked the " A human AI" topic..it sounds interesting..i would really love to hear more about that topic..can u plz tell me more?
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  • elsa
    started a topic any ideas for a c++ presentation?
    in C

    any ideas for a c++ presentation?

    hi everyone..
    i have a presentation to make for my c++ course..
    and i dont know what topic should i talka bout..does anyone have ideas for me?
    plz tell me the topic and explain a bit about it so i can get the idea of the subject..
    thx alot..
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  • elsa
    replied to Randomize..
    in C
    thx alot for ur reply..it really helps..
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  • elsa
    started a topic i need help in writing a power function..
    in C

    i need help in writing a power function..

    hi
    i need help in writing a function
    integerPower(ba se,exponent) that returns the value base^exponent with assuming that the exponent is a positive, nonzero integer and that the base is an integer. the function integerPower should use for or while loop to control the calculations, without using any math library functions.
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  • elsa
    replied to Randomize..
    in C
    ok thx anyway..
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  • elsa
    replied to Randomize..
    in C
    well..it is just a question i have to answer from the book..so if u can give me some general information, it would be great..and thx alot for replying..
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  • elsa
    replied to help with a floor program
    in C
    i should have written &&(and) instead of ||(or)..
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  • elsa
    replied to help with a floor program
    in C
    oh yes..lol..im so crazy today..thx alot for ur help..
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  • elsa
    replied to help with a floor program
    in C
    thx alot for ur help..but i wanted to ask u something..why is the program not stopping when i write 100 or -100? i need to solve this problem..
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  • elsa
    started a topic Randomize..
    in C

    Randomize..

    Under what circumstances is it desirable not to randomize?
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  • elsa
    started a topic plz help with a rounding program..
    in C

    plz help with a rounding program..

    the question that i have to solve says:
    fuction floor can be used to round a number to a specific decimal place. the statement y=floor(x*10+0. 5)/10; rounds x to the tenths position. write a program that defines four functions to round a number x in various ways:
    1- roundToInteger( number)
    2- roundToTenths(n umber)
    3-roundToHundredt hs(number)
    4- roundToThousand ths(number)
    for each value read, your program should...
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  • elsa
    replied to help with a floor program
    in C
    i changed its name..but still it is not working..and i didnt get the second part of what u said about changing a into a double rather than the int..where is that? plz help me..im going crazy with this c++..lol
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