NIELIT O Level Exam

Error detection at the data link layer is achieved by

Error detection at the data link layer is achieved by

डेटा लिंक लेयर पर एरर का पता लगाने के द्वारा प्राप्त किया जाता है

A. Bit stuffing बिट स्टफिंग

B. Cyclic redundancy codes साइक्लिक रेडंडेन्सी कोड

C. Hamming codes हैमिंग कोड

D. Equalization समीकरण




Correct Answer is :

B. Cyclic redundancy codes



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