Which of the following statements is not true

1.	Which of the following statements is not true
A.	at example of a hierarchical data structure is tree
B.	pointers are useful in traversing a linked list
C.	a checksum digit is used for detecting Errors in data transmission
D.	All of the above
E.	None of the above
Answer» C. a checksum digit is used for detecting Errors in data transmission

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Which of the following statements is not true

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