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MCA FINAL YEAR PROJECT Project SYNOPSIS OF ONLINE EXAMINATION SYSTEM
Final Report Of Online Examination System with full Documentation
SYNOPSIS of Project Sanatorium (Hospital Information System)
Click here to download Final report of project Hospital Information System
BCA Project 3# ONLINE AUCTION SYSTEM
ABSTRACT
This paper proposes a
modular approach to the design of hierarchical consensus protocols for the
mobile ad hoc network with a static and known set of hosts. A two-layer
hierarchy is imposed on the network by grouping mobile hosts into clusters,
each with a cluster head. The messages from and to the hosts in the same
cluster are merged/unmerged by the cluster head so as to reduce the message cost
and improve the scalability. The proposed modular approach separates the
concerns of clustering hosts from achieving consensus. A clustering function,
called eventual clusterer (denoted as [1]C),
is designed for constructing and maintaining the two-layer hierarchy. Similar
to unreliable failure detectors, [1]C
greatly facilitates the design of hierarchical protocols by providing the
fault-tolerant clustering function transparently. We propose an implementation
of [1]C
based on the failure detector [1]S.
Using [1]C,
we design a new hierarchical consensus protocol. As shown by the performance
evaluation results, the proposed consensus protocol can save both message cost
and time cost. Our proposed modular design is therefore effective and can lead
to efficient solutions to achieving consensus in mobile ad hoc networks.
Existing System:
Ø All existing FD-based
consensus protocols adopt the rotating coordinator paradigm and execute in
asynchronous rounds.
Ø The FD is simulated using a
heartbeat mechanism as in nearly all existing implementations.
Ø An Agreement keeper is used to ensure that
once a value has been decided upon in some round, no other value can be decided
on in later rounds.
Disadvantages of an
Existing System:
Ø Messages will loss while we
are send/receive a large volume of data’s.
Ø Message costs and Time
Costs are too high.
Proposed System:
Ø A modular approach to the
design of message-efficient hierarchical consensus protocols for Manets.
Ø A cluster-based two-layer
hierarchy is imposed on the mobile hosts to reduce message cost per round in
hops by merging messages.
Ø Overcome an one fundamental
fault-tolerant problem arising from many distributed computing systems. Such as
atomic commitment, atomic broadcast, and data replication.
Advantages of Proposed System:
Ø To Reduce Message Cost and
Time Costs.
Ø To improve the scalability.
Ø A Modular Design is
Effective, Lead to Efficient Solutions and to Achieving Consensus in Mobile Ad
Hoc Networks.
Hardware
and Software Requirements
Hardware:
PROCESSOR : PENTIUM
IV 2.6 GHz
RAM : 512
MB DD RAM
MONITOR : 15”
COLOR
HARD DISK : 20 GB
FLOPPY DRIVE : 1.44 MB
CDDRIVE : LG
52X
KEYBOARD : STANDARD 102 KEYS
MOUSE : 3
BUTTONS
Software:
Front End : Java,
Swing
Tools Used : NetBeans IDE 6.1
Operating System : WindowsXP
Test case 1: Verifying
Authentication.
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Priority (H, L): High
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Test Objective: For Verifying
Authentication.
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Test Description: “User enters Card
Number and password, presses submit button”, client
program contacts with server, server contacts with the database, database
checks for authentication and sends result as a valid user.
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Requirements Verified: Yes
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Test Environment: Apache tomcat
server must be in running state, Database Should contain appropriate table
and link must be established between server and client program.
|
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Test Setup/Pre-Conditions: Apache server
should be in running state User Name and Password fields should be entered.
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Actions
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Expected Results
|
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The user will select submit button to
access application.
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Displays Main Menu.
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Pass:
Yes
Conditions pass: Yes Fail:
No
|
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Problems / Issues: NIL
|
||
Notes: Successfully
Executed
|
||
BCA MCA Bsc B tech CS information technology
final year project
Test case 2: Applying for check
books.
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Priority (H, L): High
|
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Test Objective: For Applying
check books..
|
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Test Description: “User enters no.of
check books and presses submit button”, client program
contacts with server, server contacts with the database, details will be
stored in The BCA Final year project Free Download database.
|
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Requirements Verified: Yes
|
||
Test Environment: Apache tomcat
server must be in running state, Database Should contain appropriate table
and link must be established between server and client program.
|
||
Test Setup/Pre-Conditions: Apache server
should be in running state. All the fields must be entered.
User Must be logged in.
|
||
Actions
|
Expected Results
|
|
User enters no.of check books and
presses submitbutton
|
Displays Successfully Applied.
|
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Pass:
Yes
Conditions
pass: Yes Fail:
No
|
||
Problems / Issues: NIL
|
||
Notes: Successfully
Executed
|
||
Test case 3: View Bills.
|
Priority (H, L): High
|
|
Test Objective: For Viewing Bills.
|
||
Test Description: “User presses view
bills button”, client program contacts with server, server contacts with the
database, gets the bill details that were paid by using his bank account.
|
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Requirements Verified: Yes
|
||
Test Environment: Apache tomcat
server must be in running state, Database Should contain appropriate table
and link must be established between server and client program.
|
||
Test Setup/Pre-Conditions: Apache server
should be in running state. All The BCA Final year project Free Download
fields must be entered.
User Must be logged in.
|
||
Actions
|
Expected Results
|
|
User presses on view bills button
|
Displays the transaction details.
|
|
Pass:
Yes
Conditions pass: Yes Fail:
No
|
||
Problems / Issues: NIL
|
||
Notes: Successfully
Executed
|
||
Test case 4: Balance Enquiry
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Priority (H, L): High
|
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Test Objective: For Balance
Enquiry.
|
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Test Description: “User presses
Balance Enquiry button”, client program contacts with server, server contacts
with the database, gets the account balance details from The BCA Final year
project Free Download corresponding tables.
|
||
Requirements Verified: Yes
|
||
Test Environment: Apache tomcat
server must be in running state, Database Should contain appropriate table
and link must be established between server and client program.
|
||
Test Setup/Pre-Conditions: Apache server
should be in running state. User Must be logged in.
|
||
Actions
|
Expected Results
|
|
User presses Balance Enquiry button
|
Displays Balance.
|
|
Pass:
Yes
Conditions pass: Yes Fail:
No
|
||
Problems / Issues: NIL
|
||
Notes: Successfully
Executed
|
||
Test case 5: Mini Statement
|
Priority (H, L): High
|
|
Test Objective: For Mini
Statement
|
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Test Description: “User presses on
Mini Statement button”, client program contacts with server, server contacts
with the database, gets the account balance details along with the withdrawal
and deposit details from The BCA Final year project Free Download
corresponding tables.
|
||
Requirements Verified: Yes
|
||
Test Environment: Apache tomcat
server must be in running state, Database Should contain appropriate table
and link must be established between server and client program.
|
||
Test Setup/Pre-Conditions: Apache server
should be in running state. User Must be logged in.
|
||
Actions
|
Expected Results
|
|
User presses on Mini Statement
button.
|
Displays Mini statement..
|
|
Pass:
Yes
Conditions pass: Yes Fail:
No
|
||
Problems / Issues: NIL
|
||
Notes: Successfully
Executed
|
||
Test case 6: Verifying Change of
password.
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Priority (H, L): High
|
|
Test Objective: For Changing
Password.
|
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Test Description: “User enters new
password and retype password, presses submit button”, client
program contacts with server, server contacts with the database, and stores
changed password.
|
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Requirements Verified: Yes
|
||
Test Environment: Apache tomcat
server must be in running state, Database Should contain appropriate table
and link must be established between server and client program.
|
||
Test Setup/Pre-Conditions: Apache server
should be in running state User Name and Password fields should be entered.
|
||
Actions
|
Expected Results
|
|
The user enters password and retype
password clicks on change button.
|
Displays Your password has been
changed successfully.
|
|
Pass:
Yes
Conditions pass: Yes Fail:
No
|
||
Problems / Issues: NIL
|
||
Notes: Successfully
Executed
|
||
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