Homework on EVM

[Nikola]

1. EVM connects multiple computers together.
2. It writes in the Solidity language.
3. EVM writes the smart contract in Solidity and then its compiled in Bytecode.
   4.Bitcoin programming isn’t Turing complete.
4. Solidity is Turing complete language.

[Netcaster]

1. EVM It uses the hardware of each participant of the Ethereum Network, similar to Skype and Bittorrent to read and execute Smart Contracts in a way that every computer running EVM agrees to the task (consensus). It is also secure in way that protects the individual CPU of each computer running EVM…
2. The instructions are formatted into Bytecodes which are understood by the Solidity language powering the CPU to carry out steps or commands.
3. Solidity is easier to program since it is closer to writing English when structuring a piece of code. It then is compiled into bytecodes that allows the EVM to read and execute an application.
   4.Bitcoin uses Scripts that do not allow loops and cannot solve all types of problems. Ethereum uses Solidity, which is Turing Complete, enabling to run a smart contract and to solve a complex problem.
4. Turing Complete allows you to create loos which can generate the same task over and over whether reading and executing commands of bytecodes, and to solve complex operations, virtually allowing anything to be created.

[Iggiepop]

1. EVM is an application running on all of the nodes that executes all instructions in the smart contract and gives instructions to the CPUs.
2. EVM reads Solidity.
3. Solidity reads the byte code in the smart contract and then translates it to the cpu.
   4.Bitcoin is not turing complete and thus cannot solve all the problems.
4. A turing complete programming language is able to solve problems and it also allows loops in the programming.

[Julie66]

1. the EVM reads byte codes of a program and executes on the Ethereum network’
2. byte codes that have been compiled from a programming language like solidity or viper
3. solidity is programming code in english, bytecode is produced by a compiler for EVM application.
4. the BTC programming language is script which is not a turing complete language and therefore is limited in what it can do.
5. A turing complete programming language has greater capabilities such as looping, which enables the language in theory to do anything the programmer wants.

[Milos_Jakubicek]

1. EVM reads and executes smart contracts
2. Bytecode
3. Bytecode is compiled version of Solidity. You program in Solidity, then compiler will compile the contract in to Bytecode that can be read by EVM.
4. It does not have Turing complete programing language, script - Bitcoin programming language is not Turing complete, hence you can not have complex programs running on Bitcoin. also the potential issue of Looping have been averted by having very simple programing language in Bitcoin.
5. Program that can in theory solve all the problems, issues.

[magcargar]

• What does the EVM do?
  It reads smart contracts
• What is the format of the instructions that the EVM can read?
  Bite code
• What is the relationship between the programming language Solidity and Bytecode?
  The code that they read
• Why can’t Bitcoin run the same type of complex programs like Ethereum can?
  Cause it’s not turing complete
• What is a Turing Complete programming language?
  A turing complete language let you to do anything but with loops and modify memory

[Tokenomist]

1. What does the EVM do?
   Reads the data and all the other recources on the top of hardware of node and gives instructions to cpu. Reads and executes smart contracts.

2. What is the format of the instructions that the EVM can read?
   EVM byte code

3. What is the relationship between the programming language Solidity and Bytecode?
   Bytecode compile the logic and instructions of Solidity so that the EVM can read it.

4. Why can’t Bitcoin run the same type of complex programs like Ethereum can?
   Because Bitcoins programming language Script can´t be programmed to run complex smart contracts.

5. What is a Turing Complete programming language?
   It means that you can program anything you want to the blockchain foremost it gives you possibility for programming
   loops in the smart contract.

[QuickTech]

1. The EVM executes the instructions in a smart contract.

2. EVM byte

3. Solitdity is the compiler the instructions of the smart contract are written in, those then get converted into Bytecode.

4. Bitcoin’s programming language “Script” is not a Turing Complete programming language.

5. A programming language where all kinds of computations can be performed, like loops for example.

[Pats]

1. It allows anyone to execute code in a trustless eco system in which the outcome of the execution can be guaranteed.
2. Solidity is translated by the compiler to a machine readable language , EVM code
3. Contracts are written in Solidity by developers , Solidity complies down to byte code this is the code used by the EVM.
4. Bitcoin uses Script code it is not designed for more complex uses.
5. Turing completeness is a concept from theoretical computer science. It tells you how powerful a programming language, not in terms of performance or maintainability or how rich its ecosystem is, a programming language is Turing complete if you can implement any possible algorithm with it.

[BlackHoleSurfer]

Does the EVM have metadata that can be altered?
For example can the IFS be set to a different character?
Can you get the metadata (environment variables) exported?
I haven’t studied the internals of the EVM yet, so this is just curiosity.

[giomiri]

1. Ethereum virtual machine,an isolated enviroment that runs smart contract, using distributed CPU
2. It is isolated from the singol computer. All the CPU together are used by EVM and apply smart contract.

[Tumbleur]

1. What does the EVM do?
   The EVM basically improves security on the network. It relies on the nodes and not on our CPU.
2. What is the format of the instructions that the EVM can read?
   Solidity but compiled in Bytecode.
3. What is the relationship between the programming language Solidity and Bytecode?
   You write the program in solidity but it is compiled in bytecode.
4. Why can’t Bitcoin run the same type of complex programs like Ethereum can?
   The developers on Script didn’t want to complexify the network, so no spams, reducing the mb and offering smart contracts would’ve complicated the bitcoin network.
5. What is a Turing Complete programming language?
   It is a language that can theoretically program and do anything.

[MHKTA]

1. What does the EVM do?

A virtual Machine running on all Eth Nodes translate Solidity into Byte Code and is a the mechanism for consensus.

2. What is the format of the instructions that the EVM can read?

Byte code compiled from Solidity

3. What is the relationship between the programming language Solidity and Bytecode?

Bytecode is a complied solidity

4. Why can’t Bitcoin run the same type of complex programs like Ethereum can?

Its has basic language called script

5. What is a Turing Complete programming language?

A programming language is Turing complete if you can implement any possible algorithm with it.

[CruebtoFan]

1. What does the EVM do?

The EVM is running on between Smart Contract and the CPU for Security. It is executing the Smart contract and gives the instructions to the CPU

2. What is the format of the instructions that the EVM can read?

Bytecode

3. What is the relationship between the programming language Solidity and Bytecode?

Solidity is compiling the smart contract via bytecode, which lets EVM execute the smart contract

4. Why can’t Bitcoin run the same type of complex programs like Ethereum can?

Because BTC is using Script as programming language which is not Turing complete

4. What is a Turing Complete programming language?

It is the capability of running instructions several times in loops

[Nanxo]

1. What does the EVM do? The Ethereum Virtual Machine - reads and executes smart contracts by translating code instructions (compiled EVM byte code from Solidity language) to the CPU.
2. What is the format of the instructions that the EVM can read? EVM Byte code
3. What is the relationship between the programming language Solidity and Bytecode? Solidity is a coding language which is translated from the compiler to EVM byte coding.
4. Why can’t Bitcoin run the same type of complex programs like Ethereum can? Bitcoin is more limited and NOT Turing Complete when it comes to finding other financial solutions.
5. What is a Turing Complete programming language? Turing Complete uses a type of programming language called LOOPS. LOOPS: is a feature of programming language that allows programmers to tell software to do one specific task several times.

[hlo]

1. What does the EVM do?
   it reads the byte code and lets cpu to execute it
2. What is the format of the instructions that the EVM can read?
   byte code
3. What is the relationship between the programming language Solidity and Bytecode?
   smart contracts on ethereum are written in solidity or viper which compiler turns into byte code
4. Why can’t Bitcoin run the same type of complex programs like Ethereum can?
   because bitcoin is written in script, which is a primitive programming language and its not turing complete
5. What is a Turing Complete programming language?
   is a language that theoretically program anything . it has a feature named loops that allows you to write a code that will be repeated several times

[jaykake]

1. Ethereum Virtual Machine, It can execute smart contracts. It works between the smart contract
   and CPU, keeps malicious code from effecting the CPU.s.

2. EVM reads bytecode.

3. Solidity is the language ethereum is written in , then its compiled into bytecode for EVM to
   understand.

4. Because its programming language Script is not turing complete and Solidity is .

5. Any programming language that has no limits or complexity to what it can program
   computationally universal.

[Nick_Roses]

1 evm reads the bytecode from smartcontract and gives orders to cpu
2 bytecode
3 the programming language is translated by compiler to bytecode to be readable to evm
4 btc deosnt allow smartcontracts in its code its very simple reduced to transactions
5 turing complete means theoretically any possilble comand can be programmed

[nathangray]

1. 1. What does the EVM do?

• It communicates with the cpu and executes smart contracts so the cpu doesnt have to.

2. 1. What is the format of the instructions that the EVM can read?

• The format is EVM tells the cpu to execute smart contract then all nodes must agree on on truth of said contract. EVM reads the byte code which is converted with a compiler using the solidity programming language. EVM only cares about the byte code.

3. 1. What is the relationship between the programming language Solidity and Bytecode?

• Solidity is the programming language used to communicate with the EVM bytecode using a compiler.

4. 1. Why can’t Bitcoin run the same type of complex programs like Ethereum can?

• Bitcoins programming language script wont allow it . It was only meant to handle transactions.

5. 1. What is a Turing Complete programming language?

• A language that can process loops, the same thing many times. It can have many different instructions.

[StanleyGM]

1. What does the EVM do?
   The EVM runs the bytecode that it encounters on the Ethereum blockchain. It can read and execute smart contracts it encounters.

2. What is the format of the instructions that the EVM can read?
   The EVM can read bytecode, this code can come from many different programming languages such as solidity and viper.

3. What is the relationship between the programming language Solidity and Bytecode?
   Solidity is a language that is used to write smart contracts and other items to be executed on the blockchain. The items written on solidity are read as bytecode by the EVM.

4. Why can’t Bitcoin run the same type of complex programs like Ethereum can?
   The programming language used to run Bitcoin is not Turing Compete and is therefore not as sophisticated. As smart contracts require Turing complete code to be able to work it means that Bitcoin can’t run the complex programs capable on Ethereum.

5. What is a Turing Complete programming language?
   A Turing complete programming language is one that is capable of emulating a Turing machine. This means that the language can manipulate data and rule sets in any way it likes. The TC programming language could operate on any computer and is able to code loops.