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| -   
                              The difference between proof of work, proof of
                              stake, and other proof systems and why they exist - Why cryptocurrency is needed on certain types of blockchains - The difference between public, private, and permissioned blockchains - How blocks are written to the blockchain - Where cryptography fits into blockchain and the most commonly used systems - Common use cases for public blockchains - Common use cases for private & permissioned blockchains - What is needed to launch your own blockchain - Common problems & considerations in working with public blockchains - Awareness of the tech behind common blockchains - When is mining needed and when it is not? - Byzantine Fault Tolerance - Consensus among blockchains - What is hashing - How addresses, public keys, and private keys work - What is a smart contract? - Security in blockchain - Brief history of blockchain - The programming languages of the most common blockchains - Common testing and deployment practices for blockchains and blockchain-based apps | 
| The basic methods of formatting and outputting data offered by Python, together with the primary kinds of data and numerical operators, their mutual relations and bindings; the concept of variables and variable naming conventions; the assignment operator, the rules governing the building of expressions; the inputting and converting of data; | 
| Boolean values to compare difference values and control the execution paths using the if and if-else instructions; the utilization of loops (while and for) and how to control their behavior using the break and continue instructions; the difference between logical and bitwise operations; the concept of lists and list processing, including the iteration provided by the for loop, and slicing; the idea of multi-dimensional arrays; | 
| The defining and using of functions – their rationale, purpose, conventions, and traps; the concept of passing arguments in different ways and setting their default values, along with the mechanisms of returning the function’s results; name scope issues; new data aggregates: tuples and dictionaries, and their role in data processing. | 
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| Blockchain Certified Solution Architect | 
Another good annual package, which is subscribed by user who are interested in more technology learning including Spark, Hadoop, Cassandra, Sacala and much more with below annual subscription, which include any two certification preparation material.
        
| Answer: There
                            are following organizations who conduct the
                            blockchain certification. - Blockchain Training Alliance | 
| Answer:Answer:
                            There are various certifications are available as
                            below. - Certified Blockchain Business Foundations (CBBF) - Certified Blockchain Solution Architect (CBSA) - Certified Blockchain Security Professional (CBSP) - Certified Blockchain Developer - Ethereum (CBDE) - BTA Certified Blockchain Developer - Hyperledger Fabric (CBDH)Blockchain council | 
| AnswerThe
                            CBSA exam is a 70-question multiple-choice exam that
                            lasts 1.5 hours and is a performance-based
                            evaluation of Solution Architect skills and
                            knowledge.: | 
| Answer:
                            This exam is best suitable if you are really looking
                            to work on or develop a new blockchain based
                            solution. Don’t think blockchain in the form of
                            Bitcoin only, it’s a platform to solve your various
                            different kind of problems. Hence, it can be used at
                            millions different places. And as you know recently
                            almost every organization started or thinking to
                            start some work using blockchain technology. There
                            exam is best suitable for following professionals 
 | 
| Answer: If
                            you are a certified blockchain expert it means, you
                            are having in general following skills - Architect for Blockchain Solutions - Work effectively with blockchain engineers and technical leaders - Selecting and choosing appropriate blockchain system and solutions for the millions of different problems. - You can choose appropriate blockchain based solution for a given problem. - You can work with public blockchain solution - You can work with permissioned blockchain systems | 
| Answer:
                            It means you understand following things and how to
                            utilize in a given problem to solve it using
                            blockchain based solution - The difference between proof of work, proof of stake, and other proof systems and why they exist - Why cryptocurrency is needed on certain types of blockchains - The difference between public, private, and permissioned blockchains - How blocks are written to the blockchain - Where cryptography fits into blockchain and the most commonly used systems - Common use cases for public blockchains - Common use cases for private & permissioned blockchains - What is needed to launch your own blockchain - Common problems & considerations in working with public blockchains - Awareness of the tech behind common blockchains - When is mining needed and when it is not? - Byzantine Fault Tolerance - Consensus among blockchains - What is hashing - How addresses, public keys, and private keys work - What is a smart contract? - Security in blockchain - Brief history of blockchain - The programming languages of the most common blockchains - Common testing and deployment practices for blockchains and blockchain-based apps | 
| Answer:
                            Yes, you can find further detail for exam as below - Number of Questions:70 Questions - Pass Score:70% - Time Allotted: 90 minutes to complete exam - Exam Language: English | 
| Answer:
                            This are some amazing facts and benefits of this
                            certification - Certification hash stored on the Ethereum blockchain - Join thousands of certified professionals - Globally Recognized Certification | 
| Answer:
                            How many years since you are hearing this word
                            Blockchain/Bitcoin/Ethereum etc.  Blockchain
                            architects are and will be in very high demand for
                            the next 10 years or for a decade, and the
                            technology has the potential to transform the way
                            businesses operate forever. It may be possible in
                            future people who are not technology and finance
                            professional would need to start learning this new
                            technologies. Question-10: Is there more I can gain with this certification? Answer: As you start learning you would get more and more knowledge about this technology - Introduction to Blockchain Technology - Crypto Assets - Blockchain Mining - Bitcoin - Sustainable Blockchain - Open Source Blockchain Frameworks - Ethereum: The Foundation of DApps - Decentralized Applications (DApps) - AI and Blockchain - Impact on Industry - Industry Use Cases - Scalable Blockchain - Security in Blockchain - Blockchain as a Service | 
| Answer: Blockchain is going to revolutionize the way people live their lives and businesses run operations. For this reason, there is a great demand for Certified Blockchain architect among organizations around the world. | 
| swer: A
                            part of the code, which is never executed is known
                            as dead code. This is generally written after the
                            return statement and will never be executed. | 
| Answer:
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