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Which subcommand adds a peer to a channel in Hyperledger Fabric?
Suggested Answer: D
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In Hyperledger Fabric, the correct subcommand to add a peer to a channel is peer channel join. This command is used by a peer node to join an existing channel. The command requires a block to be specified which typically is the genesis block of the channel, allowing the peer to synchronize with the channel's ledger from the beginning. Other commands like peer channel fetch, peer channel create, and peer channel update serve different purposes. peer channel fetch retrieves blocks from a channel, peer channel create is used to set up a new channel, and peer channel update modifies channel settings. Thus, peer channel join is the specific command used to connect a peer to a channel.
36 comments · newest first
SI
Sina
11 months ago
Nope, it's not A or B, those are wrong.
AN
Antonio
11 months ago
Agreed, that's the right command!
DE
Denny
11 months ago
I thought it was "updace" for a second, lol!
JE
Jeniffer
11 months ago
Wait, is it really that simple?
AN
Anastacia
11 months ago
It's definitely D, peer channel join.
PA
Pansy
12 months ago
"peer channel create" sounds familiar, but I don't think it's for adding a peer. I might be mixing it up with another command.
HE
Herman
12 months ago
I feel like "peer channel fetch" is about retrieving data, not adding peers. But I can't recall the exact command for that.
LA
Lavelle
1 year ago
I remember practicing a question about channel management, and I think "peer channel join" was the right one for adding peers.
BR
Britt
1 year ago
I think the command to add a peer is related to joining a channel, but I'm not completely sure if it's "join" or something else.
CH
Charlene
1 year ago
I feel pretty confident about this one. The "peer channel join" command is used to add a new peer to an existing channel in Hyperledger Fabric. I remember learning about that in the course material, so I'm going to select D.
CA
Carry
1 year ago
Okay, let me think this through step-by-step. To add a peer to a channel, we would use the "peer channel" subcommand. The options are fetch, create, update, and join. Adding a peer sounds like it would be the "join" option, so I'll go with D.
CA
Cassi
1 year ago
Hmm, I'm a bit confused on this one. I know there are different commands related to channels, but I can't quite remember which one is specifically for adding a peer. I'll have to think this through carefully.
MO
Monte
1 year ago
I'm pretty sure the answer is D. The "peer channel join" command is used to add a peer to a channel in Hyperledger Fabric.
RE
Rebecka
2 years ago
Wait, is 'creace' even a real word? I'm going with D) peer channel join, for sure.
NA
Nana
1 year ago
Yeah, 'creace' doesn't sound right. D) peer channel join is the correct option.
FR
Franklyn
1 year ago
Definitely not 'creace'. D) peer channel join is the correct option to add a peer to a channel.
JO
Jolanda
1 year ago
I think 'creace' is a typo, I would go with D) peer channel join too.
CE
Celeste
2 years ago
I agree, 'creace' doesn't make sense. D) peer channel join is the way to add a peer to a channel.
OL
Olen
2 years ago
Yeah, 'creace' doesn't sound right. D) peer channel join is the correct subcommand.
TH
Theodora
2 years ago
I think 'creace' is a typo, I would go with D) peer channel join.
CA
Catherin
2 years ago
I believe it's D) peer channel join, because that's how we add a peer to a channel in Hyperledger Fabric.
TE
Teri
2 years ago
D) peer channel join is the way to go, no doubt about it. Can't have a channel without those peers, am I right?
LU
Luz
2 years ago
I'm not sure, but I think it's either B) peer channel creace or D) peer channel join.
JO
Josue
2 years ago
Hmm, I'm leaning towards D) peer channel join. Doesn't that make the most sense for adding a peer?
PA
Pauline
2 years ago
I agree with Justa, because we need to join a peer to a channel.
JU
Justa
2 years ago
I think the answer is D) peer channel join.
AN
Annmarie
2 years ago
D) peer channel join sounds right to me. Gotta get those peers joined up, you know?
CH
Charlene
2 years ago
I'm pretty sure it's D) peer channel join. Seems like the most logical option to add a peer to a channel.
MA
Madelyn
1 year ago
Definitely, D) peer channel join is the subcommand for adding a peer to a channel.
KA
Kayleigh
1 year ago
I think so too. D) peer channel join is the subcommand to add a peer to a channel.
SA
Sarina
1 year ago
Yes, that's right. It's D) peer channel join.
AD
Adelaide
1 year ago
I agree, D) peer channel join is the correct option to add a peer to a channel.
TH
Theron
1 year ago
I've used D) peer channel join before to add a peer to a channel.
OM
Omega
1 year ago
I think you're correct. D) peer channel join is the most logical option.
CA
Carlene
2 years ago
Yes, that's right. It's the command used to add a peer to a channel.
IS
Isreal
2 years ago
I agree, D) peer channel join is the correct subcommand.