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Decks in this class (30)
Ruby Quiz - 11.2.2021
A 1 2 3 how will you extract the ...,
Which method will merge elements ...,
How will you make a new copy of a...
20
cards
Ruby Quiz 25.2.2021
Class abc def xyz puts xyz in abc...,
Is the below ruby code valid a p ...,
Which one is true my_lambda puts ...
20
cards
Array
How do you add chain push in an a...,
What does cycle method will do in...,
Which method is used to do binary...
15
cards
Ruby Basics
Is ruby purely oop language why,
What are the primitive datatypes ...,
What type of inheritance ruby wil...
5
cards
Hash
What is the use of flatten method...,
What is the difference between de...,
Which method rebuilds the hash ba...
15
cards
String
What is the use of ascii_only method,
Is there any method called b in s...,
Which methods returns an array of...
10
cards
Class and object
What is the highest level in the ...,
Is everything in ruby an object,
Which core object includes the ke...
10
cards
Numeric
What are the subclasses of numeri...,
In earlier versions of ruby integ...,
Write the methods fora even check...
15
cards
Ranges
Is binary search is possilble in ...,
What are the methods to check if ...,
How to display the inbetween valu...
5
cards
Symbol
Symbol objects represent inside t...,
If a symbol say ruby is a constan...,
What is the similar method for to...
5
cards
Boolean
Is there any class name in ruby c...,
What are the classes that support...
2
cards
Control Structure
What are the conditional statemen...,
How we can use if condition,
What is very popular one line con...
15
cards
Modules and Mixins
Can modules be inherited can you ...,
What is the difference between re...,
Give the purpose of using modules
5
cards
Code Challenge
Write a function that sorts the k...,
Consider the following two method...,
Class abc def xyz puts xyz in abc...
5
cards
New Features & Tips
Is this code valid def increment ...,
User name oliver age 29 role cto ...,
Is that possible to measure the p...
5
cards
Hard questions
Is there an equivalent of continu...,
What is the difference between ca...,
What is the use of eigenclass
5
cards
Regular Expressions
What are the main uses of regular...,
What are the shorthand syntax for...,
What are the shorthand syntax for...
10
cards
Proc and Lamda
Which one the method to call the ...,
Times_two x x 2 times_twocall 10 ...,
Proc and lambda are supported by ...
3
cards
Exception Handling
What are the statements we can us...,
Errors are handled by a dedicated...,
Name some built in sub classes of...
5
cards
Files and IO
What is the standard subclass of io,
What are the socket library subcl...,
Which extension provides methods ...
10
cards
Date and Time
What is the difference between da...,
What is the use of time class,
What are the classes available fo...
12
cards
29.4.2021 Ruby Quiz
Can case statement be assigned to...,
What is the difference between da...,
3daysagois this valid method in r...
20
cards
Quiz - May
What does the following code prin...,
Is this valid code class learning...,
Add code to the following class s...
20
cards
Quiz - June
What does the following code retu...,
What is the name of this operator...,
True or false count 0count 0 give...
19
cards
Ruby Quiz 15/7/2021
What is the use of undef keyword,
Which one is not a reserved keywo...,
If we do dynamic modification to ...
13
cards
Quiz - August
How can you run some ruby script ...,
What would be the output of the c...,
It is possible to print multi lin...
15
cards
SQL
The command to eliminate a table ...,
The sql keyword s ________ is use...,
A view is
20
cards
Ruby Quiz December 2021
Express this code using normal ar...,
Module sample def selfsidekick ro...,
How to convert to_boolean of any ...
15
cards
Ruby Quiz Jan 2022
What does x ls represents,
What is the output 55to_s 2,
What is the output 0nonzero 1nonzero
15
cards
JavaScript Quiz
What is the output function sayhi...,
True lydia,
Let c greeting hey let d d c cgre...
20
cards
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mastering ruby
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