Question

I need to answer these test questions
Choose all of the following which are benefits of using meaningful names in writing clean code. Always use abbreviations to keep things short Clearly differentiate names Make as similar as possible Be descriptive and imply type Use descriptive names but don't include details about implementation Is __init_. a magic method? TRUE FALSE True or False: Functions should bring multiple actions together so they are more efficiently run. TRUE FALSE

Answer 1

Answer

writing good code is a matter of experience, but on looking on the suggestion by the good programmers  we can code our programs beautifully . Below are some of the methods:

1. using abbreviations:we can use abbreviations on naming variables,functions, classes and methods while coding.this saves the time and makes the code easy to readable for others .Although some programming functions have in-build functions as abbreviation . in python while defining a function we use the keyword "def" along its name.
2. using different names: it is very important to use different names while writing a code. a program can a have multiple functions and to call a specific functions ,we have to mention its name in the functions call then only we can .it is good programming practice and and makes it easy to debug the program easily.
3. using descriptive names: while writing the code for a program, we should use the name the of the variable, functions in such a way that they describe themselves. a variable name should justify itself what it stands for.like for addition , we use the variable add, and for similar other tasks.
4. simplicity : it is the main attribute of the well crafted programs.using complex approach while programming makes it difficult fot the others to work on it like in the testing.the code should be as pleasing that the reader should smile while reading the code.

Magic methods :

in python we can use magic methods which are invoked internally from a class to a action. the magic method can be defines as _method_. some of the examples are

_init_, _add_, _len_ etc

• true, _init_ is a magic method

Ans) yes, we can bring multiple actions together by using the function. function reduces the time complexity of the program and makes it easy to debug.

Ans) characteristic of a good code are:

• Readable
• efficiency
• Robustness
• portability
• maintainability