Consider the packets exchanged in TCP connection setup between Host A and Host B. Assume that Host A's initial sequence number is 2345 and Host B's initial sequence number is 7777. Fill in the sequence numbers and ack numbers that correctly construct the sequence.
1) Host A to Host B: SYN seqno
2) Host B to Host A: SYN/ACK seqno
3) Host B to Host A: ackno
4) Host A to Host B: ACK ackno

Sequence is an ordered list of objects or events in which each item follows the next item according to a set pattern or rule. It is a fundamental concept in mathematics and computer science, where sequences are used to represent data, such as in sequences of numbers, characters, or other elements, and are used to solve problems involving the ordering of items.

Sequences can also be used to represent a set of instructions, such as a recipe or a sequence of commands in a computer program.

In music, a sequence is a series of chords or notes that make up a melody. In linguistics, a sequence is a group of words in a certain order, such as a sentence. In genetics, a sequence is a set of codons, or genetic code elements, that make up a particular gene.

1) Host A to Host B: SYN seqno 2345

2) Host B to Host A: SYN/ACK seqno 7777

3) Host B to Host A: ackno 2346

4) Host A to Host B: ACK ackno 7778

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