ack是什么意思
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开展通盘
ACK (Acknowledgement），即复确认字符，正在数据通讯制中，吸收站发给发送站的一种2113传5261输类节制字符。外4102示发来的数据已确1653认吸收无误。
[例句]
This ACK indicates that all messages have been received.
ACK证实全体的音书都依然收到了。
开展通盘
ACK(Acknowledgement)，即确认字符2113，正在数5261据通讯中，吸收站发给发送4102站的一种传输类控1653制字版符。外现发来的权数据已确认领受无误。ACK信号常常是一个ASCII字符，差别的订定中ACK信号都不雷同。当发送方吸收到ACK信号时，就可能发送下一个数据。借使发送方没有收到信号，那么发送方可以会重发现时的数据包，也可精干休传送数据
开展通盘
ack是回应。sky是要求。
开展通盘
ACK
(ACKnowledgment)
的62616964757a686964616fe4b893e5b19e31333431356131趣味是：
TCP首部中具体认象征，对已领受到的TCP报文实行确认。
=============================================
ACK
-
ACK
signal
In
some
digital
communication
protocols,
ACK
is
the
name
of
a
signal
that
data
has
been
received
successfully
(for
example,
with
an
acceptable
number
of
errors).
The
ACK
signal
is
sent
by
the
receiving
station
(destination)
back
to
the
sending
station
(source)
after
the
receipt
of
a
recognizable
block
of
data
of
specific
size.
In
order
to
be
recognizable,
the
data
block
must
conform
to
the
protocol
in
use.
When
the
source
receives
the
ACK
signal
from
the
destination,
it
transmits
the
next
block
of
data.
If
the
source
fails
to
receive
the
ACK
signal,
it
either
repeats
the
block
of
data
or
else
ceases
transmission,
depending
on
the
protocol.
The
ACK
signal
is
usually
an
ASCII
character
that
is
reserved
for
that
purpose.
In
some
protocols,
there
are
various
ACK
signals
that
indicate
the
successful
reception
and
recognition
of
specific
commands,
such
as
power-down
or
standby.
什么是ACK信号？
正在数字通讯订定中，借使领受方获胜的吸收到数据，那么会答复一个ACK信号。常常ACK信号有本身固定的式样，长度巨细，由领受方答复给发送方。其式样取决于采纳的汇集订定。当发送方吸收到ACK信号时，就可能发送下一个数据。借使发送方没有收到信号，那么发送方可以会重发现时数据包，也可精干休传送数据。整体情状取决于所采用的汇集订定。ACK信号常常是一个ASCII字符，差别的订定中ACK信号都不雷同。
Acknowledge
Character
即是确认字符
ack是什么意思
