Julia Quiz

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Julia Quiz

Let's check if you know Julia

What programming paradigm has Julia?

1 point

A) Imperative programming

B) Functional programming

C) Meta programming

D) All of the above

Clear selection

Julia was invented in what year...?

1 point

A 2009

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

Which of the following is a valid Julia variable name?

1 point

A) myVarible

B) my-Varible

C) 123varible

D) my_varible

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

These are features of Julia select all valid

1 point

A) Multiple Dispatch

B) Dynamic Typing

C) Type Inference

D) User-defined type

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

What is the file extension for Julia files?

1 point

A) .jl

B) .jul

C) .ju

D) .julia

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

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

1 point

Stefan Karpinski

Jeff Bezanson

Alan Edelman

Viral B. Shah

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

1 point

A) Array

B) String

C) Hashmap

D) Class

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

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

What is Julia?

1 point

A high-level general-purpose programming language

A low-level general-purpose programming language

A markup language

All of the above

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 true about Julia?

1 point

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

B) Ability to define function behavior across many combinations of argument types

C) Type is created determined automatically from literals

D) All of the above

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

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

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

Clear form

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