Blockchain BTA Certified Developer – Hyperledger CBDH Exam Questions in PDF

Free Blockchain CBDH Dumps Questions (page: 4)

Which of the following is a role in Fabric that has permission to create transactions and query network data?

  1. Chain Transactor
  2. Chain Administrator
  3. Chain Auditor
  4. Chain Member

Answer(s): A



Hyperledger is an open source project that came out of the ___________________________. It was created in order to help advance _____________________________blockchain technologies. It's a global open source collaboration involving leaders from numerous industries.

  1. Linux Foundation, Cross Industry
  2. Defense Industry, Military Communications
  3. Linux Foundation, Military Communications
  4. Defense Industry, Financial Oriented
  5. Linux Foundation, Financial Oriented

Answer(s): A

Explanation:

Hyperledger is an open source project that came out of the LF and was created in order to help advance cross-industry blockchain technologies. It's a global open source collaboration involving leaders from numerous industries.



A transaction in Hyperledger Fabric is a request to the blockchain to execute a function on the ledger.
By what the function is implemented?

  1. Chaincode
  2. Service Account
  3. SDK
  4. API

Answer(s): A

Explanation:

Chaincode is programmatic logic. A transaction is a request to the blockchain to execute a function on the ledger. The function is implemented by a chaincode. Aka smart contracts



When your developing with Fabric Composer which of the following is true?

  1. Decrease the time of development
  2. Simplifies the development of applications
  3. Simplifies the code integration of applications
  4. Increases the time of development

Answer(s): A

Explanation:

Hyperledger Composer is an open-source application development framework which simplifies the creation of Hyperledger Fabric blockchain applications, thus reducing the time and complexity of development. The tool aims at helping users to create blockchain applications based on Hyperledger Fabric without needing to know the low-level (Go Programming) details involved in blockchain networks.



Chaincode Services uses Docker to host (deploy) the chaincode without relying on any virtual machine or computer language.
What would be the main reason or best reason that Hyperledger chose containers over virtual machines?

  1. Docker provides a secured, lightweight method to sandbox chaincode execution that is "locked down".
  2. Docker provides a secured, lightweight method to sandbox chaincode execution that is "locked down" but additional programming languages cannot be enabled
  3. Docker provides a secured, lightweight method to sandbox chaincode execution that is not "locked down"
  4. Docker is fully compatible with Hyperledger and Linux with an upgrade subscription.

Answer(s): A

Explanation:

Docker provides a secured, lightweight method to sandbox chaincode execution that is "locked down" Chaincode Services uses Docker to host (deploy) the chaincode without relying on any virtual machine or computer language. Docker provides a secured, lightweight method to sandbox chaincode execution. The environment is a "locked down" and secured container, along with a set of signed base images containing secure OS and chaincode language, runtime and SDK images for Golang Additional programming languages can be enabled



Share your comments for Blockchain CBDH exam with other users:

K
Karan Patel
8/15/2023 12:51:00 AM

yes, can you please upload the exam?

N
NISHAD
11/7/2023 11:28:00 AM

how many questions are there in these dumps?

P
Pankaj
7/3/2023 3:57:00 AM

hi team, please upload this , i need it.

D
DN
9/4/2023 11:19:00 PM

question 14 - run terraform import: this is the recommended best practice for bringing manually created or destroyed resources under terraform management. you use terraform import to associate an existing resource with a terraform resource configuration. this ensures that terraform is aware of the resource, and you can subsequently manage it with terraform.

Z
Zhiguang
8/19/2023 11:37:00 PM

please upload dump. thanks in advance.

D
deedee
12/23/2023 5:51:00 PM

great great

A
Asad Khan
11/1/2023 3:10:00 AM

answer 16 should be b your organizational policies require you to use virtual machines directly

S
Sale Danasabe
10/24/2023 5:21:00 PM

the question are kind of tricky of you didnt get the hnag on it.

L
Luis
11/16/2023 1:39:00 PM

can anyone tell me if this is for rhel8 or rhel9?

H
hik
1/19/2024 1:47:00 PM

good content

B
Blessious Phiri
8/15/2023 2:18:00 PM

pdb and cdb are critical to the database

Z
Zuned
10/22/2023 4:39:00 AM

till 104 questions are free, lets see how it helps me in my exam today.

M
Muhammad Rawish Siddiqui
12/3/2023 12:11:00 PM

question # 56, answer is true not false.

A
Amaresh Vashishtha
8/27/2023 1:33:00 AM

i would be requiring dumps to prepare for certification exam

A
Asad
9/8/2023 1:01:00 AM

very helpful

B
Blessious Phiri
8/13/2023 3:10:00 PM

control file is the heart of rman backup

S
Senthil
9/19/2023 5:47:00 AM

hi could you please upload the ibm c2090-543 dumps

H
Harry
6/27/2023 7:20:00 AM

appriciate if you could upload this again

A
Anonymous
7/10/2023 4:10:00 AM

please upload the dump

R
Raja
6/20/2023 5:30:00 AM

i found some questions answers mismatch with explanation answers. please properly update

D
Doora
11/30/2023 4:20:00 AM

nothing to mention

D
deally
1/19/2024 3:41:00 PM

knowable questions

S
Sonia
7/23/2023 4:03:00 PM

very helpfull

B
binEY
10/6/2023 5:15:00 AM

good questions

N
Neha
9/28/2023 1:58:00 PM

its helpful

D
Desmond
1/5/2023 9:11:00 PM

i just took my oracle exam and let me tell you, this exam dumps was a lifesaver! without them, iam not sure i would have passed. the questions were tricky and the answers were obscure, but the exam dumps had everything i needed. i would recommend to anyone looking to pass their oracle exams with flying colors (and a little bit of cheating) lol.

D
Davidson OZ
9/9/2023 6:37:00 PM

22. if you need to make sure that one computer in your hot-spot network can access the internet without hot-spot authentication, which menu allows you to do this? answer is ip binding and not wall garden. wall garden allows specified websites to be accessed with users authentication to the hotspot

3
381
9/2/2023 4:31:00 PM

is question 1 correct?

L
Laurent
10/6/2023 5:09:00 PM

good content

S
Sniper69
5/9/2022 11:04:00 PM

manged to pass the exam with this exam dumps.

D
Deepak
12/27/2023 2:37:00 AM

good questions

D
dba
9/23/2023 3:10:00 AM

can we please have the latest exam questions?

P
Prasad
9/29/2023 7:27:00 AM

please help with jn0-649 latest dumps

G
GTI9982
7/31/2023 10:15:00 PM

please i need this dump. thanks

AI Tutor 👋 I’m here to help!