1	14									17
								2
						3
			4
			16
5
			7										6		18
		8											9
	15
10
			11
12
13

Across

1. The additional storage space required to store parity blocks, reducing the overall usable capacity of a RAID system.

2. A digit added to a number to help detect errors.

3. A method of error detection where the number of 1s, including the parity bit, is always odd.

4. Bits added to binary data to ensure an even or odd count of 1s.

5. The process of resending data packets that have been lost or corrupted during transmission.

6. A value calculated from the data to verify its integrity and detect errors.

7. The period of time after which a sender assumes that a data packet has been lost and triggers retransmission.

8. The process of verifying the integrity of network data by sending a request packet and comparing the echoed response packet.

9. A technique where data is divided into blocks and stored across multiple disks, including parity blocks.

10. The ability of a system to continue functioning properly in the event of hardware or software failures.

11. A technique used in computer networks to handle lost or corrupted data packets by retransmitting them automatically.

12. Blocks of data that are used for error checking and correction in a storage system.

13. A mathematical formula used to validate a variety of identification numbers.

Down

14. A signal sent by the receiver to inform the sender that data packets have been successfully received.

15. A storage technology that uses parity blocks to improve data reliability and performance.

16. The process of deriving parity information from the data blocks.

17. A method of error detection where the number of 1s, including the parity bit, is always even.

18. The process of detecting and correcting errors that occur during data transmission or storage.

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