Solidity

Question 1

compiled language

Answer 1

source codes need to be converted into executable codes

Question 2

interpreted language

Answer 2

source codes are interpreted at run time (python, r, Matlab, javascript)

Question 3

CL

Answer 3

typically much fast

Question 4

Solidity is

Answer 4

compiled into bwtecode for ether virtual machine

Question 5

pragma solidity 0.4.0

Answer 5

species which solidity copier version to use

Question 6

public stored data

Answer 6

declare a publicly accessible state variable of type

Question 7

uint

Answer 7

unsigned 256-bit integer

Question 8

case sensitive

Answer 8

variable names are case sensitive

Question 9

each statement should end in a

Answer 9

semicolon, exception being the fancy brackets that enclose the code

Question 10

white spaces

Answer 10

space, tab, enter don’t matter in code

Question 11

comments are in

Answer 11

C style, they won’t be processed

Question 12

//

Answer 12

short, one line comment

Question 13

/*
*/

Answer 13

long, multi-line comment about the program

Question 14

variable name

Answer 14

first character must be an ASCII letter (upper or lowercase or underscore)

Question 15

a number

Answer 15

can’t be used as the first character

Question 16

subsequent characters

Answer 16

must be letters, numbers, or underscores