Julia Quiz

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Julia Quiz

Let's check if you know Julia

Which of the following is true about Julia's syntax?

1 point

A It is similar to Python and MATLAB

B It is completely different from Python and MATLAB

C It is similar to C++

D It is similar to Ruby

Clear selection

Which of the following is a weakness of Julia?

1 point

A It is difficult to learn

B It has poor documentation

C It has a small community

D None of the above

Clear selection

What programming paradigm has Julia?

1 point

A Imperative programming

B Functional programming

C Meta programming

D All of the above

Clear selection

What is julia?

1 point

A A high-level general-purpose programming language

B A low-level general-purpose programming language

C A markup language

D All of the above

Clear selection

What is true for Julia?

1 point

A A block of code is enclosed in brackets: {...}

B A block of code is mandatory indented at 4 spaces

C A block of code end with keyword "end"

D A block of code ends with semicolon ";"

Clear selection

Which of the following is a key feature of Julia?

1 point

A Multiple dispatch

B One dispatch

C No dispatch

D Single dispatch

Clear selection

What is true for Julia?

1 point

A Statement indentation is mandatory

B Statement indentation is optional

C Every statement ends with semicolon

D Semicolon is optional at end of statement

These are features of Julia except.

1 point

A Multiple Dispatch

B Dynamic Typing

C Type Inference

D No User-defined type

Clear selection

What is the file extension for Julia files?

1 point

A .jl

B .jul

C .ju

D .julia

Clear selection

Which of the following was the main goal of creating Julia?

1 point

A High-performance numerical and scientific computing

B Making video games

C Writing operating systems

D All of the above

Clear selection

Which of the following is a valid Julia variable name?

1 point

A myVarible

B my-Varible

C 123varible

D My-varible

Clear selection

Which of the following is true about Julia?

1 point

A Efficient support for Unicode including but not limited to UTF-8

B Ability to define function behaviour across many combinations of argument types

C Type is created determined automatically from literals

D All of the above

Clear selection

What type system is used to declare variables in Julia?

1 point

A Julia is using gradual typing system

B Julia has static type system

C Julia variables do not have data type

D Julia is using a dynamic typing system

Clear selection

Naming convention in Julia

1 point

A Public elements start with capital letters.

B Data type names start with capital letters.

C Class names start with capital letters.

D Constant names start with capital letters.

Clear selection

Which companies and organizations have invested in Julia?

1 point

A NASA

B Google

C IBM

D All of the above

Clear selection

Julia is designed to be:

1 point

A Scalable and maintainable

B Simple and slow

C Complex and fast

D None of the above

Clear selection

Julia includes several built-in data types. Except...

1 point

A Array

B String

C Hashmap

D Class

Clear selection

All these people are founders of Julia team. Select them all to get one point.

1 point

A Stefan Karpinski

B Jeff Bezanson

C Alan Edelman

D Viral B. Shah

Julia was invented in what year...?

1 point

A 2002

B 2012

C 2022

D 2023

Clear selection

What is multiple dispatch in Julia?

1 point

A The ability to dispatch to different methods based on the types of all arguments

B The ability to write code that dispatches to the same method multiple times

C The ability to have multiple functions with the same name

D The ability to dispatch to different methods based on the first argument

Clear selection

Clear form

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