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Many students who study using our platform have reported that a large number of the practice questions here are very similar to those that appear in real exams. View Courses
Many students who study using our platform have reported that a large number of the practice questions here are very similar to those that appear in real exams. View Courses
Which of the following is a common method for ensuring data integrity during transmission?
The Correct Answer is: B. Checksum
A checksum is a common method used to verify data integrity during transmission. It involves generating a hash value based on the data before transmission and comparing it with a recalculated value upon receipt. If the values match, the data is considered intact; if not, corruption or tampering is likely.
Why the other options are incorrect:
A. Data masking
Data masking hides sensitive information but does not verify whether data was altered or corrupted during transmission.
C. Data replication
Data replication involves copying data across systems for redundancy and availability. It does not inherently check for transmission integrity.
D. Data warehousing
Data warehousing refers to storing and analyzing large volumes of structured data and has no direct role in maintaining data integrity during transmission.
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