activity diagram, component diagram, use case diagram

2. ‘’BIT DEFENDER ANTIVIRUS’’
PRESENTED BY:
M.SAAD FARMAN (UW-14-CS-BS-
138)
USAMA TANVEER (UOW-15-CS-BS-022)
PRSEENTED TO:
MAM.SADAF ANWAR
CLASS. BS(cs) 4TH A

3. Intro of Bit DefenderAntivirus:
 Bitdefender antivirus scan all the computer data dectect the virus and fix. It doesn’t
harm the system.
 When we use the computer Interment ads are irritating the user, ads are blocking,
copying and deleting your personal data.
 Bitdefender can block this kind of advertisement and protect system from this
Trojan virus.
 Usb and other data cables are sometimes harmful for the pc, because when they
connect with system they caries virus.
 Bitdefender antivirus first scan the virus and then give permission to connect with
computer
 Some type of bugs are very dangerous for the computer
 Bitdefender antivirus also used to detect the bugs from cache memory and fix the
computer bugs that harms the data.

4. Update
System
Protection
Real Time
ptotection
Web
Protection
Unsafe
URL FileScan
Safe
State diagram:

5. Activity
Diagram:
;
Update
softwareUpdate
setting
Software
update
Update
automatically
Update
Manually
update time
Scan virus
Time
Time
scheduling
Scan
manually
scan
atutomaticall
y
Set scan time

6. Class Diagram
Bit Defender
+Anti Spyware
+Anti worm
+AntiMalware
+Secure Network
+Sacan Virus
+Malware detection
+Update
User
ID
Name
DOB
+Scan
+Update
Scanning
+Scan Running apps
+Critical Locatiion
+Entire System
Secure Network
Anti Malware
Bugs Detect
Anti Spyware
Detect virus
Fix virus

7. Sequence Diagram:
User
Main
interface Antivirus Data base
scan file start scan
show analysis
dell infectted files Delete File Update database

8. Data flow
diagram: Input Files
Clean Files
Scan Cache
Memory Quick
Scan
System
protection
Perform
Analysis
Virus
detection
Update
Datbase

9. Component Diagram:
Antivirus
System scan
Real Time
Protection
Wallet
Virus DB
<<database>>
Wallet DB
<<Database>>
access

10. Use Case Diagram:
Input
Files
Clean
file
Perform
analysis
Quick
scan
Advance
analysis
See
Infected
Files
Update
Virus
Database
Save file
infacted
select files and
Report to
analysis
<<include>>
<<extend>><<include>>
<<include>>
<<extend>>
USER

11. Steps Test Step Test Data Expected Results Actual Result Status
1 Pass
2 Pass
3 Pass
Testing module: Input files Test By: Usama Tanveer
Test Case ID: OO-12 Test Date: 31-5-2017
Test priority: 1 Test Execution By: M. SAAD
Description: Input file module perform selection of
file to perform scanning and detect bugs or errors.

 Tap on
“ Input files”
Press “yes button”
press” no button”
Test Execution date: 10-5-2017
Error should be errors successfully
Find found and fixed
Should Back back to initial stage
to initial state

12. Testing Module: Perform Analysis Test By: Usama Tanveer
Test Case ID: OO-12 Test Date: 31-5-2017
Teat Priority: 2 Test Execution By: M. SAAD
Description: Quick scan and advance analysis.
Precondition selected files and report to analysis.
Test Execution date: 10-5-2017
Steps Test Step Test Data Expected Results Actual Result Status
1  Tap on
“ Input files”
Pass
2
Press “yes button”
Should give
report of analysis
scanning is done Pass
3 press” no button” Back previous
position
Show previous
position
Pass

13. Steps Test Step Test Data Expected Results Actual Result Status
1 Pass
2 Pass
3 Pass
Test Module: Clean files Test By: Usama Tanveer
Test Case ID: OO-13 Test Date: 31-5-2017
Test priority:3 Test Execution By: M. SAAD
Description: clean junk files and remove ADS
Tap on
“ Clean Files”
Press “yes button”
press” no button”
.
Test Execution date: 10-5-2017
clean junk and remove ads and
Detect bugs clean pc
From cache mem

14. Testing Module: Update virus data base. Test By: Usama Tanveer
Test Case ID: OO-14 Test Date: 10-5-2017
Module Name: 4 Test Execution By: M. SAAD
Description: for cleaning infected file software must be
update.
Pre condition is user must be install update version.
Test Execution date: 10-5-2017
Uptadate database
should detect all
viruses
Steps Test Step Test Data Expected Results Actual Result Status
1 Tap on
“Update data base”
Aware us about the
upcoming
Viruses
Pass
2
Press “yes button”
Detect bugs Pass
3
press” no button”
No detection back to
initial stage
Pass