SlideShare a Scribd company logo

CRC Code Explained with Examples

•
•
JAIGANESH SEKAR
JAIGANESH SEKAR

8. data link layer error detection and correction codes - crc

Engineering
1 of 12
Download to read offline
Communication Networks - Data Link Layer [Error Detection & Correction Codes] Cyclic Redundancy Check Code
Video Lectures for these Slides are available at www.youtube.com/GURUKULA
Error Detection Codes • • • Error Correction Codes •
3. Cyclic Redundancy Check - CRC
CRC - Transmitter Explanation Video Available at www.youtube.com/GURUKULA
CRC – Receiver [Without Error] Explanation Video Available at www.youtube.com/GURUKULA
CRC – Receiver [With Error] Explanation Video Available at www.youtube.com/GURUKULA
Polynomial Representation of Bits
Relation Between the Bits in CRC • • • Explanation Video Available at www.youtube.com/GURUKULA
Characteristics of Good Divisor Polynomial
Few Standard Polynomials for CRC
References: • ― • ― •

Recommended

9. data link layer error correction codes - hamming code
9. data link layer error correction codes - hamming code9. data link layer error correction codes - hamming code
9. data link layer error correction codes - hamming codeJAIGANESH SEKAR
 
Ec8551 communication networks mcq question bank
Ec8551 communication networks mcq question bank Ec8551 communication networks mcq question bank
Ec8551 communication networks mcq question bank JAIGANESH SEKAR
 
2.3b access control random access methods - part 3 - csma ca
2.3b access control random access methods - part 3 - csma ca2.3b access control random access methods - part 3 - csma ca
2.3b access control random access methods - part 3 - csma caJAIGANESH SEKAR
 
2.10b network layer services i pv4 - variable length subnetting
2.10b network layer services i pv4 - variable length subnetting2.10b network layer services i pv4 - variable length subnetting
2.10b network layer services i pv4 - variable length subnettingJAIGANESH SEKAR
 
2.10a network layer services i pv4 - fixed length subnetting
2.10a network layer services i pv4 - fixed length subnetting2.10a network layer services i pv4 - fixed length subnetting
2.10a network layer services i pv4 - fixed length subnettingJAIGANESH SEKAR
 
2.10 network layer services i pv4
2.10 network layer services i pv42.10 network layer services i pv4
2.10 network layer services i pv4JAIGANESH SEKAR
 
2.9 network layer services packet switching
2.9 network layer services packet switching2.9 network layer services packet switching
2.9 network layer services packet switchingJAIGANESH SEKAR
 
2.8 bluetooth ieee 802.15
2.8 bluetooth ieee 802.152.8 bluetooth ieee 802.15
2.8 bluetooth ieee 802.15JAIGANESH SEKAR
 

Recommended

9. data link layer error correction codes - hamming code
9. data link layer error correction codes - hamming code9. data link layer error correction codes - hamming code
9. data link layer error correction codes - hamming codeJAIGANESH SEKAR
 
Ec8551 communication networks mcq question bank
Ec8551 communication networks mcq question bank Ec8551 communication networks mcq question bank
Ec8551 communication networks mcq question bank JAIGANESH SEKAR
 
2.3b access control random access methods - part 3 - csma ca
2.3b access control random access methods - part 3 - csma ca2.3b access control random access methods - part 3 - csma ca
2.3b access control random access methods - part 3 - csma caJAIGANESH SEKAR
 
2.10b network layer services i pv4 - variable length subnetting
2.10b network layer services i pv4 - variable length subnetting2.10b network layer services i pv4 - variable length subnetting
2.10b network layer services i pv4 - variable length subnettingJAIGANESH SEKAR
 
2.10a network layer services i pv4 - fixed length subnetting
2.10a network layer services i pv4 - fixed length subnetting2.10a network layer services i pv4 - fixed length subnetting
2.10a network layer services i pv4 - fixed length subnettingJAIGANESH SEKAR
 
2.10 network layer services i pv4
2.10 network layer services i pv42.10 network layer services i pv4
2.10 network layer services i pv4JAIGANESH SEKAR
 
2.9 network layer services packet switching
2.9 network layer services packet switching2.9 network layer services packet switching
2.9 network layer services packet switchingJAIGANESH SEKAR
 
2.8 bluetooth ieee 802.15
2.8 bluetooth ieee 802.152.8 bluetooth ieee 802.15
2.8 bluetooth ieee 802.15JAIGANESH SEKAR
 
2.7 wlan ieee 802.11
2.7 wlan ieee 802.112.7 wlan ieee 802.11
2.7 wlan ieee 802.11JAIGANESH SEKAR
 
2.6 ethernet ieee 802.3
2.6 ethernet ieee 802.32.6 ethernet ieee 802.3
2.6 ethernet ieee 802.3JAIGANESH SEKAR
 
2.5 access control channelization methods
2.5 access control channelization methods2.5 access control channelization methods
2.5 access control channelization methodsJAIGANESH SEKAR
 
2.4 access control controlled access methods
2.4 access control controlled access methods2.4 access control controlled access methods
2.4 access control controlled access methodsJAIGANESH SEKAR
 
2.3a access control random access methods - part 2 - csma cd
2.3a access control random access methods - part 2 - csma cd2.3a access control random access methods - part 2 - csma cd
2.3a access control random access methods - part 2 - csma cdJAIGANESH SEKAR
 
2.3 access control random access methods - part 1
2.3 access control random access methods - part 12.3 access control random access methods - part 1
2.3 access control random access methods - part 1JAIGANESH SEKAR
 
2.2 flow control
2.2 flow control2.2 flow control
2.2 flow controlJAIGANESH SEKAR
 
2.1 framing
2.1 framing2.1 framing
2.1 framingJAIGANESH SEKAR
 
7. data link layer error detection and correction codes - parity and checksum
7. data link layer error detection and correction codes - parity and checksum7. data link layer error detection and correction codes - parity and checksum
7. data link layer error detection and correction codes - parity and checksumJAIGANESH SEKAR
 
6. data link layer physical addressing
6. data link layer physical addressing6. data link layer physical addressing
6. data link layer physical addressingJAIGANESH SEKAR
 
5. protocol layering
5. protocol layering5. protocol layering
5. protocol layeringJAIGANESH SEKAR
 
2. overview of data communication part 1
2. overview of data communication part 12. overview of data communication part 1
2. overview of data communication part 1JAIGANESH SEKAR
 
3. overview of data communication part 2
3. overview of data communication part 23. overview of data communication part 2
3. overview of data communication part 2JAIGANESH SEKAR
 
1. introduction to communication networks subject introduction
1. introduction to communication networks subject introduction1. introduction to communication networks subject introduction
1. introduction to communication networks subject introductionJAIGANESH SEKAR
 
Ever Noticed the Rings on Your Head Phone Jack - Explainer
Ever Noticed the Rings on Your Head Phone Jack - ExplainerEver Noticed the Rings on Your Head Phone Jack - Explainer
Ever Noticed the Rings on Your Head Phone Jack - ExplainerJAIGANESH SEKAR
 
Minimum Shift Keying - MSK Full Derivation
Minimum Shift Keying - MSK Full DerivationMinimum Shift Keying - MSK Full Derivation
Minimum Shift Keying - MSK Full DerivationJAIGANESH SEKAR
 
4.5 equalizers and its types
4.5 equalizers and its types4.5 equalizers and its types
4.5 equalizers and its typesJAIGANESH SEKAR
 
4.4 diversity combining techniques
4.4 diversity combining techniques4.4 diversity combining techniques
4.4 diversity combining techniquesJAIGANESH SEKAR
 
4.3 types of diversity
4.3 types of diversity4.3 types of diversity
4.3 types of diversityJAIGANESH SEKAR
 
4.2 concepts of diversity
4.2 concepts of diversity4.2 concepts of diversity
4.2 concepts of diversityJAIGANESH SEKAR
 
Architect Hassan Khalil Portfolio for 2024
Architect Hassan Khalil Portfolio for 2024Architect Hassan Khalil Portfolio for 2024
Architect Hassan Khalil Portfolio for 2024hassan khalil
 
GDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentationGDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentationGDSCAESB
 

More Related Content

More from JAIGANESH SEKAR

2.5 access control channelization methods
2.5 access control channelization methods2.5 access control channelization methods
2.5 access control channelization methodsJAIGANESH SEKAR
 
2.4 access control controlled access methods
2.4 access control controlled access methods2.4 access control controlled access methods
2.4 access control controlled access methodsJAIGANESH SEKAR
 
2.3a access control random access methods - part 2 - csma cd
2.3a access control random access methods - part 2 - csma cd2.3a access control random access methods - part 2 - csma cd
2.3a access control random access methods - part 2 - csma cdJAIGANESH SEKAR
 
2.3 access control random access methods - part 1
2.3 access control random access methods - part 12.3 access control random access methods - part 1
2.3 access control random access methods - part 1JAIGANESH SEKAR
 
7. data link layer error detection and correction codes - parity and checksum
7. data link layer error detection and correction codes - parity and checksum7. data link layer error detection and correction codes - parity and checksum
7. data link layer error detection and correction codes - parity and checksumJAIGANESH SEKAR
 
6. data link layer physical addressing
6. data link layer physical addressing6. data link layer physical addressing
6. data link layer physical addressingJAIGANESH SEKAR
 
2. overview of data communication part 1
2. overview of data communication part 12. overview of data communication part 1
2. overview of data communication part 1JAIGANESH SEKAR
 
3. overview of data communication part 2
3. overview of data communication part 23. overview of data communication part 2
3. overview of data communication part 2JAIGANESH SEKAR
 
1. introduction to communication networks subject introduction
1. introduction to communication networks subject introduction1. introduction to communication networks subject introduction
1. introduction to communication networks subject introductionJAIGANESH SEKAR
 
Ever Noticed the Rings on Your Head Phone Jack - Explainer
Ever Noticed the Rings on Your Head Phone Jack - ExplainerEver Noticed the Rings on Your Head Phone Jack - Explainer
Ever Noticed the Rings on Your Head Phone Jack - ExplainerJAIGANESH SEKAR
 
Minimum Shift Keying - MSK Full Derivation
Minimum Shift Keying - MSK Full DerivationMinimum Shift Keying - MSK Full Derivation
Minimum Shift Keying - MSK Full DerivationJAIGANESH SEKAR
 
4.5 equalizers and its types
4.5 equalizers and its types4.5 equalizers and its types
4.5 equalizers and its typesJAIGANESH SEKAR
 
4.4 diversity combining techniques
4.4 diversity combining techniques4.4 diversity combining techniques
4.4 diversity combining techniquesJAIGANESH SEKAR
 
4.2 concepts of diversity
4.2 concepts of diversity4.2 concepts of diversity
4.2 concepts of diversityJAIGANESH SEKAR
 

More from JAIGANESH SEKAR (20)

2.7 wlan ieee 802.11
2.7 wlan ieee 802.112.7 wlan ieee 802.11
2.7 wlan ieee 802.11
 
2.6 ethernet ieee 802.3
2.6 ethernet ieee 802.32.6 ethernet ieee 802.3
2.6 ethernet ieee 802.3
 
2.5 access control channelization methods
2.5 access control channelization methods2.5 access control channelization methods
2.5 access control channelization methods
 
2.4 access control controlled access methods
2.4 access control controlled access methods2.4 access control controlled access methods
2.4 access control controlled access methods
 
2.3a access control random access methods - part 2 - csma cd
2.3a access control random access methods - part 2 - csma cd2.3a access control random access methods - part 2 - csma cd
2.3a access control random access methods - part 2 - csma cd
 
2.3 access control random access methods - part 1
2.3 access control random access methods - part 12.3 access control random access methods - part 1
2.3 access control random access methods - part 1
 
2.2 flow control
2.2 flow control2.2 flow control
2.2 flow control
 
2.1 framing
2.1 framing2.1 framing
2.1 framing
 
7. data link layer error detection and correction codes - parity and checksum
7. data link layer error detection and correction codes - parity and checksum7. data link layer error detection and correction codes - parity and checksum
7. data link layer error detection and correction codes - parity and checksum
 
6. data link layer physical addressing
6. data link layer physical addressing6. data link layer physical addressing
6. data link layer physical addressing
 
5. protocol layering
5. protocol layering5. protocol layering
5. protocol layering
 
2. overview of data communication part 1
2. overview of data communication part 12. overview of data communication part 1
2. overview of data communication part 1
 
3. overview of data communication part 2
3. overview of data communication part 23. overview of data communication part 2
3. overview of data communication part 2
 
1. introduction to communication networks subject introduction
1. introduction to communication networks subject introduction1. introduction to communication networks subject introduction
1. introduction to communication networks subject introduction
 
Ever Noticed the Rings on Your Head Phone Jack - Explainer
Ever Noticed the Rings on Your Head Phone Jack - ExplainerEver Noticed the Rings on Your Head Phone Jack - Explainer
Ever Noticed the Rings on Your Head Phone Jack - Explainer
 
Minimum Shift Keying - MSK Full Derivation
Minimum Shift Keying - MSK Full DerivationMinimum Shift Keying - MSK Full Derivation
Minimum Shift Keying - MSK Full Derivation
 
4.5 equalizers and its types
4.5 equalizers and its types4.5 equalizers and its types
4.5 equalizers and its types
 
4.4 diversity combining techniques
4.4 diversity combining techniques4.4 diversity combining techniques
4.4 diversity combining techniques
 
4.3 types of diversity
4.3 types of diversity4.3 types of diversity
4.3 types of diversity
 
4.2 concepts of diversity
4.2 concepts of diversity4.2 concepts of diversity
4.2 concepts of diversity
 

Recently uploaded

Architect Hassan Khalil Portfolio for 2024
Architect Hassan Khalil Portfolio for 2024Architect Hassan Khalil Portfolio for 2024
Architect Hassan Khalil Portfolio for 2024hassan khalil
 
GDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentationGDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentationGDSCAESB
 
power system scada applications and uses
power system scada applications and usespower system scada applications and uses
power system scada applications and usesDevarapalliHaritha
 
Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...
Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...
Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...Dr.Costas Sachpazis
 
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdfCCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdfAsst.prof M.Gokilavani
 
Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...
Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...
Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...srsj9000
 
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...VICTOR MAESTRE RAMIREZ
 
APPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICS
APPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICSAPPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICS
APPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICSKurinjimalarL3
 
Artificial-Intelligence-in-Electronics (K).pptx
Artificial-Intelligence-in-Electronics (K).pptxArtificial-Intelligence-in-Electronics (K).pptx
Artificial-Intelligence-in-Electronics (K).pptxbritheesh05
 
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube ExchangerStudy on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube ExchangerAnamika Sarkar
 
ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...
ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...
ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...ZTE
 
Current Transformer Drawing and GTP for MSETCL
Current Transformer Drawing and GTP for MSETCLCurrent Transformer Drawing and GTP for MSETCL
Current Transformer Drawing and GTP for MSETCLDeelipZope
 
College Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service NashikCollege Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service NashikCall Girls in Nagpur High Profile
 
HARMONY IN THE NATURE AND EXISTENCE - Unit-IV
HARMONY IN THE NATURE AND EXISTENCE - Unit-IVHARMONY IN THE NATURE AND EXISTENCE - Unit-IV
HARMONY IN THE NATURE AND EXISTENCE - Unit-IVRajaP95
 
Call Girls Narol 7397865700 Independent Call Girls
Call Girls Narol 7397865700 Independent Call GirlsCall Girls Narol 7397865700 Independent Call Girls
Call Girls Narol 7397865700 Independent Call Girlsssuser7cb4ff
 
Introduction to Microprocesso programming and interfacing.pptx
Introduction to Microprocesso programming and interfacing.pptxIntroduction to Microprocesso programming and interfacing.pptx
Introduction to Microprocesso programming and interfacing.pptxvipinkmenon1
 
Gurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort service
Gurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort serviceGurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort service
Gurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort servicejennyeacort
 

Recently uploaded (20)

Architect Hassan Khalil Portfolio for 2024
Architect Hassan Khalil Portfolio for 2024Architect Hassan Khalil Portfolio for 2024
Architect Hassan Khalil Portfolio for 2024
 
GDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentationGDSC ASEB Gen AI study jams presentation
GDSC ASEB Gen AI study jams presentation
 
power system scada applications and uses
power system scada applications and usespower system scada applications and uses
power system scada applications and uses
 
Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...
Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...
Sheet Pile Wall Design and Construction: A Practical Guide for Civil Engineer...
 
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdfCCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
CCS355 Neural Network & Deep Learning Unit II Notes with Question bank .pdf
 
Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...
Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...
Gfe Mayur Vihar Call Girls Service WhatsApp -> 9999965857 Available 24x7 ^ De...
 
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
VICTOR MAESTRE RAMIREZ - Planetary Defender on NASA's Double Asteroid Redirec...
 
APPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICS
APPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICSAPPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICS
APPLICATIONS-AC/DC DRIVES-OPERATING CHARACTERISTICS
 
Artificial-Intelligence-in-Electronics (K).pptx
Artificial-Intelligence-in-Electronics (K).pptxArtificial-Intelligence-in-Electronics (K).pptx
Artificial-Intelligence-in-Electronics (K).pptx
 
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube ExchangerStudy on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
Study on Air-Water & Water-Water Heat Exchange in a Finned Tube Exchanger
 
ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...
ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...
ZXCTN 5804 / ZTE PTN / ZTE POTN / ZTE 5804 PTN / ZTE POTN 5804 ( 100/200 GE Z...
 
★ CALL US 9953330565 ( HOT Young Call Girls In Badarpur delhi NCR
★ CALL US 9953330565 ( HOT Young Call Girls In Badarpur delhi NCR★ CALL US 9953330565 ( HOT Young Call Girls In Badarpur delhi NCR
★ CALL US 9953330565 ( HOT Young Call Girls In Badarpur delhi NCR
 
Current Transformer Drawing and GTP for MSETCL
Current Transformer Drawing and GTP for MSETCLCurrent Transformer Drawing and GTP for MSETCL
Current Transformer Drawing and GTP for MSETCL
 
College Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service NashikCollege Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
College Call Girls Nashik Nehal 7001305949 Independent Escort Service Nashik
 
HARMONY IN THE NATURE AND EXISTENCE - Unit-IV
HARMONY IN THE NATURE AND EXISTENCE - Unit-IVHARMONY IN THE NATURE AND EXISTENCE - Unit-IV
HARMONY IN THE NATURE AND EXISTENCE - Unit-IV
 
Call Girls Narol 7397865700 Independent Call Girls
Call Girls Narol 7397865700 Independent Call GirlsCall Girls Narol 7397865700 Independent Call Girls
Call Girls Narol 7397865700 Independent Call Girls
 
Introduction to Microprocesso programming and interfacing.pptx
Introduction to Microprocesso programming and interfacing.pptxIntroduction to Microprocesso programming and interfacing.pptx
Introduction to Microprocesso programming and interfacing.pptx
 
🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...
🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...
🔝9953056974🔝!!-YOUNG call girls in Rajendra Nagar Escort rvice Shot 2000 nigh...
 
Gurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort service
Gurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort serviceGurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort service
Gurgaon ✡️9711147426✨Call In girls Gurgaon Sector 51 escort service
 
9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf
9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf
9953056974 Call Girls In South Ex, Escorts (Delhi) NCR.pdf
 

CRC Code Explained with Examples