ATM in C

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B12101135B12101135

Class code:

BSCS-I

Lecturer:

Badr Sami

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ABSTRACT

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The adoption of Electronic Banking bycommercial enterprises has been in existencesince the mid 90s, mch greater in nmber

de to lo!er operating costs associated !ithit" Electronic banking has initially been in the form of atomatic teller machinesand telephone transactions"#ore recently, it has been transfer made bythe $nternet, a ne! deli%ery channel forbanking ser%ices that bene&ts both cstomersand banks" $nternet banking system ser%icescan inclde' (pen an accont, Balanceen)iry, *e)est for +he)e book, Bene&ciarypayments E-T., /ie!ing monthly"-rthermore, cstomers application forelectronic banking facilities is expanding as

the cost sa%ings on transactions o%er the$nternet are signi&cant"

ACKNOWLEDGEMENT

-irst and foremost $ am e%er gratefl to my llah to!hom $ o!e my life" $ !old also like to thank myparents for gi%ing me the opportnity to stdy at

the ni%ersity of karachi"

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$ !ish to express my deep sense of gratitde to or

gide and respected Sir Badr Sami for his

%alable gidance to prepare the proect and in

assembling the proect material"

$ am %ery thankfl for his faithfl blessings and for

pro%iding necessary and related facilities re)ired

for or compter proect &le"

$n last $ also !ant to thank those directly or

indirectly took interest to complete my proect &le"

SUBMISSION

roect report on 4Banking Management

System

6bmitted of the compter practical

2013

(f

+lass B6+67$

-or the practical fl&llment of the

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re)irement for the syllabs"

6bmitted by' Unsa Jawaid

B12101135

CRTI!ICAT

+erti&ed that "nsa #awaid ha%e ndertaken

the proect entitled,

$Bank Management System%the proect sbmitted by her is the otcome

of the !ork carried ot by her dring the

academic session"

This is to frther certify that she ha%e !ork

geninely condcting the experiment and!ork pt by her is the original and otcome of

her o!n e8orts"

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Mr& Badr Sami

$+6 lect".

CONTNTS

6"no Topics page

1" $ntrodction :2" ims for application;

3" roposed (becti%es""9atabase >esign"1:

11" 6creen shots""1;12" rocessing and /alidation"""2:13" E * diagrams291

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General Overview of the Problem:

A bank is a commercial or state institut ion that provides f nancial services , i n c l u d i n g i s s u i n gm o n e y i n o r m o c o i n s , b a n k n o t e s o rd e b i t c a r d s , receiving deposits o money, lending moneyand processing transactions. A comme rcial bank accep tsdeposits rom customers and in turn makes loans basedon those deposits. Some banks (called Banks o issue issuebanknotes a s l e g a l t e n d e r . ! a n y b a n k s o " e ra n c i l l a r y f n a n c i a l s e r v i c e s t o m a k e additional

proft# or e$ample: selling insurance products, investment products or stock broking .%urrently in most &ur isdict ions

commerc ial banks are regulated and r e ' u i r e p e r m i s s i o n t o o p e r a t e . p e r a t i o n a l a u t h o r i t yi s g r a n t e d b y b a n k regulatory authori ti es and

provides right to conduct the most undamentalbanking services such as accepting deposits and making loans. Acommercial bank is usual ly def ned as an inst itut ionthat provides selected banking services )ithout meeting thelegal defnition o bank .Banks have a long history, and havein*uenced economy and politics o r c e n t u r i e s . I n

h i s t o r y, t h e p r i m a r y p u r p o s e o a b a n k ) a s t o p r o v i d e l i'uidity to trading companies. Banksadvanced unds to al lo) business to purchaseinventory, and col lected those unds back )ith interest )hen the goods are sold. +or centuries, the banking industryonly dealt )ith business not customers. %o mmerciallending today is a very intense activity, )ith bankscareul ly analying the f nancial condit ion o itsbusiness cl ients to determine the level o r isk in eachloan transaction. Banking services have e$panded to

include services directed at individuals and risks in these muchsmaller transactions are pooled.

In today-s )orld , the )ay o unctioning and managing the

system has been totally changed. here is a sudden and adrupt

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changes in the structure, maintenance and modifcation,

handling, leveling inside every system. /ithout managing system

through computer applications and programming, the

development o inrastructures are unfnished. here are many

errors and dra)backs )ithout use o computer programming andapplications.

As )e kno) that, 0necessity is the mother o

invention0, so in today-s challenging )orld, every system is

developed and launched by the use o computer sot)are and

programming.

Aim or this application:

he pro&ect that )e have undertaken aims to develop a banking

system that is clean, user1riendly and multi1unctional.2evelopment o this application includes a number o felds suchthat user eels comortable and the system appears as dynamicto him. he pro&ect 3Banking System0 includes the ollo)ingunctionalities:

ransactions can be done )ith minimum user events.

All transactional details and accounts are stored in fles onstable storage.

%ustomers can vie) their o)n account details and can usethem as necessary

%ustomer can in'uire an account and can in'uire aboutinterest

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All customer-s data are stored in fles on a stable storage

Account holders have to pass through a login system to

enter their accounts

his system possess pass)ord1protected administrative

access# thus preventing the )hole management systemrom unauthoried access

o provide *e$ibility or secure and save transaction.

+or better perormance.

4educing man po)er.

+or doing )ork more accurately.

+aster perormance.

5roposed System And b&ectives:

he application )ill be e$tremely benefcial or

the %ustomers intending to use and operate their bank account

and )ill get various benefts in the feld o management oaccounts on a clean and user1riendly platorm.

3Bank Account System0, is a simple application, )hich is

especially generated and designed or the bank in order to enter

the applicant inormation about his or her bank account and can

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perorm other unction like currency change. It is user name and

I2 protected as )ell.

+ollo)ing are the ma&or ob&ectives behind the ne) proposedsystem:

• It creates a user riendly environment, )here a normal user

can access through all the benefts o the system.• It provides security rom unauthoried access, only admin or

authoried users are access granted to the system.

• It increases e6ciency and saves the time.• 7o any danger and obstacles rom e$ternal entities.

• 8asy access o saved data inside the system.

• %omple$ Banking operations and ransaction operations aree6ciently handled by the application

• It is cost e"ective

• It has ease o use along )ith complete reerence

• It is highly secured and less time consuming# hence time

)astage can be avoided• 9p to date records o the customers are maintained by theauthority.

5roblem description:

he Bank !anagement System is

an application or maintaining a person-s account in a bank. he

system provides the access to the costumer to create an

account, deposit)ithdra) the cash rom his account, also to

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convert currency. he ollo)ing documentation provides the

specifcation o the system.

@e are mainly concerned !ith de%eloping a bankingsystem !here a +stomer can sbmit hisAher depositamont to bank if heAshe has an accont or can create ane! accont in th is bank" +stomer can also %ie! thestats and change crrency of hisAher bank accont, can %ie!accont balance" (ne can easily maintain the abo%e things ifheAshe has an accont by login throgh his ni)e accontnmber.

!odule description:

module descriptionCreate File Selecting this create a ne) fle

or the user by accepting input

such as account number, name

and amount Oe! Accou!t pens the ne) account or the

user by accepting input such as

account number, name and

minimum balanceSearc" 8nables to search or the details

o the given account number

Deosit 5rovides option to deposit

amount rom the given account

number Wit"dra# 5rovides option to )ithdra)

amount rom the given account

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number

$ie# Accou!t 2isplays only one account

detail at a time

Curre!c% E&c"a!'e 5rovides option to e$change

currency o amount

Input Specifcation:

Struct Inormation

S(!o

$aria)le

Name

Descriti

o!

Data

T%e

Si*e

;. acc

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=. name Applicantname

char =>

?. bal Applicantbalance *oat @

+ile Specifcation:

Name Descritio! Data

t%e" fle pointer to create account +ile 5ointer

p fle pointer to deposit amount +ile 5ointer

p fle pointer to )ithdra) amount +ile 5ointer

p fle pointer to vie) details o

applicant

+ile 5ointer

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p fle pointer to e$change currency +ile 5ointer

p fle pointer to e$it system +ile 5ointer

Screen 2esign:

utput screen design:

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(BE+T$/E6'

Input 2esign is the process o converting a user1orienteddescription o the input into a computer1based system. his

design is important to avoid errors in the data input process and

sho) the correct direction to the management or getting correct

inormation rom the computeried system.

It is achieved by creating user1riendly screens or the data entry

to handle large volume o data. he goal o designing input is to

make data entry easier and to be ree rom errors. he data entry

screen is designed in such a )ay that all the data manipulatescan be perormed. It also provides record vie)ing acilities.

/hen the data is entered it )ill check or its validity. 2ata can be

entered )ith the help o screens. Appropriate messages are

provided as )hen needed so that the user )ill not be in a maie

o instant. hus the ob&ective o input design is to create an input

layout that is easy to ollo).

A 'uality output is one, )hich meets the re'uirements o the end

user and presents the inormation clearly. In output design it is

determined ho) the inormation is to be displaced or immediate

need and also the hard copy output. It is the most important and

direct source inormation to the user. 86cient and intelligent

output design improves the system-s relationship to help user

decision1making. 2esigning computer output should proceed inan organied, )ell thought out manner# the right output must be

developed )hile ensuring that each output element is designed

so that people )ill fnd the system can use easily and e"ectively "

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>TB6E >E6$CD'

A database is an organied mechanism that has the capability o storing inormation through )hich a user can retrieve stored

inormation in an e"ective and e6cient manner. he data is the

purpose o any database and must be protected. he database

design is a t)o level process. In the frst step, user re'uirements

are gathered together and a database is designed )hich )ill

meet these re'uirements as clearly as possible. his step is called

Inormation evel 2esign and it is taken independent o any

individual 2B!S. In the second step, this Inormation level designis transerred into a design or the specifc 2B!S that )ill be used

to implement the system in 'uestion. his step is called 5hysical

evel 2esign, concerned )ith the characteristics o the specifc

2B!S that )ill be used. A database design runs parallel )ith the

system design" The organiation of the data in the database is

aimed to achie%e the follo!ing t!o maor obecti%es"

ϖ >ata $ntegrity

ϖ >ata independenceDormaliation is the process of decomposing the attribtes in an

application, !hich reslts in a set of tables !ith %ery simple

strctre" The prpose of normaliation is to make tables as

simple as possible" Dormaliation is carried ot in this system for

the follo!ing reasons"

• To strctre the data so that there is no repetition of data , this

helps in sa%ing"

• To permit simple retrie%al of data in response to )ery andreport re)est"

• To simplify the maintenance of the data throgh pdates,

insertions, deletions"

• To redce the need to restrctre or reorganie data !hich ne!

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application

re)irements arise"

Screen Shots:

/elcome screen

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%reating account

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ogging in as e$isting customer

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2epositing Amount

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/ithdra)ing Amount

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Cie)ing 2etails

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%onverting %urrency

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5rocessing and validation:

!ain menu:

here are number o options regarding users to creatinga ne) account or logging in as e$isting customer to access the

acilities system providing or e$it the system ater accessing the

user re'uirements.

%reating ne) account:

All the re'uirements should be flled )ith

proper )ith correct identifcation such as account number, name

and initial deposit.

ogging in as e$isting customer:

%orrect account number should be

re'uired to access through e$isting customer other)ise this

acility is not e$ecutable. here are also number o options

regarding users to avail the acilities system is giving to the user.

2epositing and /ithdra)ing account:

his re'uired a amount customer )ant to deposit or )ithdra) and

sho) the current balance ater e$ecuting customer-s

re'uirement.

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Cie)ing details:

%orrect account number should be re'uired in order

to vie) details o customer-s account .I not entered correct

account number, then it can-t be accessed.

%onverting currency:

his re'uired a number o money user )ant to

convert and also re'uired the name o currency user )ish to

convert in.

9ni'ueness:

8ach account number should be uni'ue throughout all

the e$isting records. 7ame should be o character type and

account number should be o digit. %haracter and digits are not

allo)ed.

%hecking o sie:

Account number cannot be greater

than = o sie.

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7ame can-t be greater than => characters.

8 4 2iagrams

8 4 2iagram or creating account

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8 4 2iagram or depositing and

)ithdra)ing amount

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8 4 2iagrams or vie)ing details

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8 4 2iagram or currency converter

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5rogramming esting

est 5lan:

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S(!o( Test O)+ecti,e

;. o check )hether program runs or not.

=.o check i the program menu displays all menu

options or not.

?. o check all options are right or not.

@. o check account )as created or not.

D. o check i the program add amount ater depositing.

E. o check i the program subtract amount ater

)ithdra)ing.F. o check i Gvie) detail- option sho)s the ino or not.

H. o check i currency converter )orks properly or not.

. o check i the e$it option )orks or not.

;>. o check )hether menu options return back or not.

;;. o check )hether menu is opened ater enteringcorrect account number.

;=. o check )hether msg o 3account no. is not valid0 prompt or not )hen incorrect account no. is entered.

;?. o check i the color te$t are displayed or not.

ests:

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est %ase ;

est b&ective o check )hether program runs or not.

est 2ata 4unning the program.

8$pected 4esult !ain screen should display successully.

est 4esult !ain screen appears correctly.

%onclusion 8$pected result matches actual result.

est %ase =

est b&ective o check i the program menu displays all menu

options or not.

est 2ata pen the main menu8$pected 4esult All the options should be displayed correctly

)ith serial order

est 4esult !enu options are displayed in right order


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est %ase ?

est b&ective o check all options are right or not.

est 2ata pen menus

8$pected 4esult All options are right

est 4esult All options are right and displayed correctly.


est %ase @

est b&ective o check account )as created or not.

est 2ata 8nter account number.

8$pected 4esult Bank account must be created.

est 4esult Account )as successully created


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est %ase D

est b&ective o check i the program add amount ater

depositing.est 2ata 2eposit amount

8$pected 4esult Amount must be added in bank balance

est 4esult Bank balance )as updated successully.


est %ase E

est b&ective o check i the program subtract amount ater)ithdra)ing.

est 2ata /ithdra) amount.

8$pected 4esult Amount must be subtracted rom bank balance.

est 4esult Bank balance )as updated successully.


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est %ase F

est b&ective o check i Gvie) detail- option sho)s the ino

or not.est 2ata Cie) detail.

8$pected 4esult 2etails must be sho)

est 4esult 2etails appear correctly.


est %ase H

est b&ective o check i currency converter )orks properlyor not.

est 2ata 8nter currency.

8$pected 4esult Amount must be converted according to

desired currency.

est 4esult %urrency converted successully.


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est %ase

est b&ective o check i the e$it option )orks or not.

est 2ata 4un program.

8$pected 4esult 8$it program using option.

est 4esult 5rogram e$its.


est %ase ;>

est b&ective o check )hether menu options return back or

not.est 2ata 4un program.

8$pected 4esult !enu must be returns.

est 4esult !enu returns.


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est %ase ;;

est b&ective o check )hether menu is opened ater

entering correct account number.

est 2ata 8nter account number.

8$pected 4esult !enu must be open.

est 4esult !enu opens.


est %ase ;=

est b&ective o check )hether msg o 3account no. is not

valid0 prompt or not )hen incorrect account

no. is entered.

est 2ata 8nter )rong account number.

8$pected 4esult !essage must appear.

est 4esult !essage appears.


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est %ase ;?

est b&ective o check i the color te$t are displayed or not.

est 2ata 4un program.

8$pected 4esult %olor te$t should be seen.

est 4esult %olor te$t seen.


4esults:

S.no. est b&ective 4esults

;. o check )hether program runs or not. successul

=. o check i the program menu displays allmenu options or not.

successul

?. o check all options are right or not. successul

@. o check account )as created or not. successul

D. o check i the program add amount aterdepositing.

successul

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E. o check i the program subtract amountater )ithdra)ing.

successul

F. o check i Gvie) detail- option sho)s theino or not.

successul

H. o check i currency converter )orks properly or not.

successul

. o check i the e$it option )orks or not. successul

;>. o check )hether menu options returnback or not.

successul

;;.o check )hether menu is opened ater

entering correct account number.

successul

;=. o check )hether msg o 3account no. isnot valid0 prompt or not )hen incorrect

account no. is entered.

successul

;?. o check i the color te$t are displayed ornot.

successul

Jard)are and Sot)are Specifcation:

%onfguration or hard)are and sot)are:

It does not need any additional hard)are or sot)are to operate

the program, but the ollo)ing re'uirements should be strongly

maintained:

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4e'uirements or hard)are:

• 5entium II and hard)are.

• D;=!B o 4A! or higher.

• H>>!J processor or above.

• %2 4!.

• => !B o hard disk space.

4e'uirements or sot)are:

• perating System /I72/S H or higher.

• 5rogram 94B % needs to be installed.

• he content o BKI fles in the older % needs to be copied

in the BI7 older or unctioning o graphical attributes.

%7%9SI7:

5rogram /eakness:

As )e kno) that, no any program can be ;>>L reliable and

e6cient. So there are also some dra)backs rom my system

)hich are as ollo)s:

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It cannot perorm all the re'uired unctions as bank

re'uired, it-s simply a record o account o customer. System is not sharply a graphical user interace. here

is &ust use o some te$t color.

Its not a multiuser and multitasking program. It can-t perorm various task at a single time.

5rogram Strength:

here are many advantages o using this program as it

contains various eatures like:

It is actually a user riendly sot)are, as it is &ust easy

to use by &ust ollo)ing the instruction )hich are

appeared on the screen. his program needs user account number to access

user inormation, so that only authoried users are only allo)ed to accessed through the internal main system.

nce a record has been saved, duplicate record can-t

be made. All the record have di"erent account number

so that there )ill not be any misplace o the records

entered.

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ATM in C