ASS#1 nid alvin ng BIT-41

Brian D. De Vivar Nov 17,08


Alvin B. Broniola
BIT-41


ASS#1
what is
1.DATA BUS
2.CONTROLL BUS
3.ADDRESS BUS


1. The Data bus - (connections between and within the {CPU}, memory, and peripherals) used to carry {data}. Other connections are the {address bus} and control signals. The width and {clock rate} of the data bus determine its data rate (the number of {bytes} per second it can carry), which is one of the main factors determining the processing power of a computer. Most current processor designs use a 32-bit bus, meaning that 32 bits of data can be transferred at once. Some processors have an internal data bus which is wider than their external bus in order to make external connections cheaper while retaining some of the benefits in processing power of a wider bus.


2.control bus - is (part of) a computer bus, used by CPUs for communicating with other devices within the computer. While the address bus carries the information on which device the CPU is communicating with and the data bus carries the actual data being processed, the control bus carries commands from the CPU and returns status signals from the devices, for example if the data is being read or written to the device the appropriate line (read or write) will be active


3. Control Bus - A collection of wires connecting the CPU with main memory that is used to identify particular locations (addresses) in main memory. The width of the address bus (that is, the number of wires) determines how many unique memory locations can be addressed. Modern PCs and Macintoshes have as many as 36 address lines, which enables them theoretically to access 64 GB (gigabytes) of main memory. However, the actually amount of memory that can be accessed is usually much less than this theoretical limit due to chipset and motherboard limitations

cout

#include
void main() {
char choices;
cout<<"Choose from the list:";
cout<<"(a)Chicken with rice:P42.00";
cout<<"(b)Porkasado with chowrice:P68.00";
cout<<"(c)Beefsteak,rice with coke:P120.00";
cout<<"what will be your order? (enter letter only):";
cin>>choices;
switch (choices) {
case 'a':
cout<<"Good Choice!";
break;
case 'b':
cout<<"Very nice!";
break;
case 'c':
cout<<"That's great!";
break;
default:
cout<< "Please enter correct code!";
}
cout<<"Thank you for ordering!";
return; }

Program sa C++ pakitandaan nmn

/*
Programmer: Jimboy B. Barbado
Subject: Strutured Programming using C++
Course: BIT 31
Schedule: 8:00 - 11:00 am
Instructor: Brian De Vivar
Program Description: character code
Activity # 1 for midterm
Title: Aling Nena's Store
*/

#include
void main() {
char code;
int tomatoes = 60;
int potatoes = 25;
int onions = 120;
int quantity = 0;
int total = 0;
int payment = 0;
float change;
cout << " ALING NENAS STORE\n\n\n"; cout << " PRODUCTS\n\n\n"; cout << "ITEM CODE ITEM NAME PRICE\n\n"; cout << " A Tomatoes 60/kilo\n"; cout << " B Potatoes 25/kilo\n"; cout << " C Onions 120/kilo\n\n\n"; cout << "Enter Item Code to Buy: "; cin >> code;
cout << "How many kilos?: "; cin >> quantity;
if ((code == 'A') || (code == 'a'))
total = tomatoes * quantity;
else if ((code == 'B') || (code == 'b'))
total = potatoes * quantity;
else if ((code == 'C') || (code == 'c'))
total = onions * quantity;
else
cout << "INVALID STATEMENT!\n"; cout << "The Total Amount You Buy is: " <<>> payment;
change = payment - total;
cout << "Your change is: " << change;


return;

}

PROGRAMMING

/*Programmer Alvin Broniola
Course/Sec: Bit-31
Subject: Structure Programming in C++
Schedule: 8:00-11:00am
Instructor: Brian D, De Vivar
*/
#include

int main()
{
cout <<"\t\tPersonal Info\n\n\n";
cout <<"\tName Alvin B. Broniola\n";
cout <<"\tAge 18\n";
cout <<"\tBirtday January 14 1990\n";
cout <<"\tGender Male\n";
cout <<"\tCivil Status Sigle\n";
cout <<"\tAddress Blk 4 lot 37 purok 1\n";
cout <<"\tUpper Bicutan Taguig City\n";
cout <<"\tContact No. 09082514886\n";
cout <<"\t\n\n\n\n\n\n\n\n\n";
return 0;
}

"MY 1 WEEK DIARY"

Monday 01/16/08

"Good Day"

My monday was a good day, because if I go to school I don't have problem

to my studied and there is no problem came out to my prof.. In my school

and my class I'm always happy for being a good and bad somtimes. hahaha

I'm always said it to my self when its monday I don't have a problem about

my prof. she it a good teacher even though she is getting angry with us. We

don't feel like torturing or suffering in our studied, were very compatible

compatible with mam sha because she undestand us the most. So I call it a

good dayfor every monday that I go to school.

Tuesday 01/17/08

"Nothing Special"

For me tuesday is just an ordinary day but not just an ordinary, feels nothing

special for my day its a good that I don't have a class but its bad because I

don't have money so I'm just guarding the house and go to outside to go and

see if there's a good thing to watch in the computer shop.

The trues is I don't really have many friends in my place. And I think they are

plastic,that what is my observation is. I enjoy texting other that talking non-

sense to my plastic friends. I can relate to them if we were talking about playing

computer,but jaming with them and with the the gays and just laughing or screaming

for just a nonsense word thats the one that I don't like to the. I don't really speak

to them much when I'm loitering in the computer shop. thats for my teusday is.

Wednsday 01/18/08

"Bad and good"

thursday 01/19/08

BLEHHH...

"Exciting day"

When I wake in thursday the first thing that came into my mind is to do my part

in our house and thats is GENERAL CLEANING I start cleaning the whole house

to the corner and lifting many things, Im going to clean it with my "walis tambo"

and then Im going to mup the floor. Then Im finish cleaning in 1pm so after that

Im going to sleep and when I wake up in 4pm Im going to take a shower and just

relax to my house.

thats all sir sorry for short story of my thursday. I don't really have something

to do except for spending my time in our house.

Friday 01/20/08

"Exciting day"

for what reason it is the last day and my 2 days vacation is comming. I say that I

enjoy the friday even though we can catch up somtimes to mrs. nholan but we can

relate to the topic and enjoy the activities. But the problem to us is the way we

speak were not really god at english but we try to improve it. I think there is no

problem to mr. nholan because were compatible to him.

And for my second subject I don't have anything to say so we skip for the last

subject. From my last subject its sir. martin for me he's a good prof. and for us we

really enjoy the P.E teacher topic and the way he teach. Thats all sorry for a context

that so short.

Sathurday 01/21/08

"Eye ball day"

The sathurday is the day that I go to megamall and meet my old friends in our

clan. But before that I usually clean the house before I leave, my mother have no problem

with me. when Im in the megamall my friends didn't call me alvin, they called me DARKTOKEN

thats was my codename and the eye ball is in our clan miting many textmate. I join the clan

because I wan't to find many friends with different emotion and I wan't to know how they

life are the way I see them dressed,movenment, emotion Im not joining the clan because

I wan't to have a girlfriend "NO". I want to have many more friends. The e.b day were

I spent my time in sathurday.. thats all.... not exactly every sathurday .. every two week of

sathurday is e.b!

Sunday 01/22/08

"the last day"

So this is it the last day to say my prayers and to say goodbye to my two days vacation and

happiness..... My prayers is I wish theres another day or vacation or may I say I wish the one week is 8 days.......... HAHAHAHA

In sunday, Im concentrating for my time and se it in balance, like I said after this time Im

going to big brother alex for a guitar lesson and next after this is Im going to computer shop

usually I spent my time in sunday is sleeping and when I wake up I usually sleep 12pm of

midnyt thats all sir. sorry for a short context again..

MY autobiography and biograpy

MY LIFESTYLE

Hi my name is Alvin B. Broniola 18 years old and single right now..
right now I'm discussing about my lifestyle or how do I live and my every day life,
well I'm just a simple boy with an extra ordinary talent hehehe thats just me coz
Im a joker simple and happy person when Im in the school I always happy but when
Im in the house, feels like I'm bored because were not free like a bird, no thats a
joke only, I always like to go out with my friends and classmate and to take our time
free we usually go out in the SM mega mall or SM bicutan even though we don't have
enough money.. We are BEGARS hahahahahah

The part that I like most is to peace of with my friends because I really like to get along with them and thats what I do, and thats not a problem with them and I think they like me so much I make them laugh every day.
My friends like me so much because of what I am right now they say that I have
a sense of humor, but sometimes times my friends get angry when Im using there
weakness against them because thats how I do when I don't have something to do,
well thats just me and and the other day my friends feels like nothing happen to us because we usually left our emotion yesterday and a new day has start of new
things to happen again in my life hahahahaha.... thats all folks




Andres bonifacio

Long ago, in the days when Tondo, Manila was a town dotted with rice fields, a poor couple was married in Tondo church. The groom was a short muscular Filipino named Santiago Bonifacio. He was a boatman who rowed people from Taguig, Rizal, to other towns along the Pasig River. The bride, Catalina de Castro, was a mestiza born of a Spanish father and a Filipino-Chinese mother from Zambales. She worked as a maestra, or supervisor, in a cigarette factory in Meisic ("Maintsik"), which today is Manila’s Chinatown.

On November 30, 1863, Catalina gave birth to a baby boy in a small wood-and-nipa hut in Tutuban, a swamp-like part of Tondo. The name Tutuban means the place where they make tuba, an alcoholic drink made from coconuts. The proud parents named the boy Andres, after St. Andrew the Apostle, the patron saint of Manila.

Andres had three brothers and two sisters. Their names were Ciriaco, Procopio, Esperidiona, Troadio, and Maxima.

Young Andres learned to read and write the alphabet in Tagalog and Spanish from a caton, or primer book, given to him by an aunt. Later he went to school in Meisic. His teacher was Guillermo Osmena, a schoolmaster from Cebu.

Tondo had always been a poor man’s town. People from all over the country who came looking for work in Manila made Tondo their first home. In 1877, when Andres was 14 years old, 10,620 Spaniards and their household helpers lived in the walled city of Intramuros. By comparison, 26,266 people lived in Tondo.

Poor families like the Bonifacios had to work very hard just to make ends meet. But the 1870s was a time of great hardship. Outbreaks of cholera and rinderpest disease spread throughout the city. People fell ill and many work animals, such as carabaos and horses, died. Typhoons destroyed a lot of homes and farms. The price of food and other goods soared.

The money Andres’s mother earned in the cigarette factory was not enough to feed a family of sic growing children. By this time Andres’s father was wor