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

Across

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

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

3. The assurance that data remains accurate, consistent, and complete throughout its lifecycle.

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

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

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

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

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

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

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

Down

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

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

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

14. Information sent from the receiver to the sender to indicate whether data packets have been successfully received or not.

15. A unique identifier assigned to each data packet to ensure correct ordering and detect duplicate packets.

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

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

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

🖶