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Answers by Robin
0
votes
If a database table of users contains the following rows, and id is the primary key, which statement would return only an object whose last_name is "Cordero"?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
When a validation of a field in a Rails model fails, where are the messages for validation errors stored?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
Are instance variables set within a controller method accessible within a view?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
Given this code, which statement about the database table "documents" could be expected to be true?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
Which ActiveRecord query prevents SQL injection?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
Which choice includes standard REST HTTP verbs?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
In Rails, which code would you use to define a route that handles both the PUT and PATCH REST HTTP verbs?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
Which module can you use to encapsulate a cohesive chunk of functionality into a mixin?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
What is before_action (formerly known as before_filter)?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail
0
votes
Which statement correctly describes a difference between the form helper methods form_tag and form_for?
answered
Aug 26, 2022
in
Ruby
ruby
0
votes
Within a Rails controller, which code will prevent the parent controller's before_action :get_feature from running?
answered
Aug 26, 2022
in
Ruby
ruby-interview-questions-answers
0
votes
Q1. When rendering a partial in a view, how would you pass local variables for rendering?
answered
Aug 26, 2022
in
Ruby
ruby-on-rail-intrview-questions-answers
0
votes
Who Invented School
answered
Aug 24, 2022
in
Other
invented-school
school
school-test
0
votes
Explain Substring in Java
answered
Aug 24, 2022
in
JAVA
java-substring
substring-java
java
0
votes
Code is checked in which type of testing?
answered
Aug 23, 2022
in
Software Defined Networking
code-check
software-engineering
0
votes
Name an evaluation technique to assess the quality of test cases.
answered
Aug 23, 2022
in
Software Defined Networking
evaluation-technology
software-engineering
0
votes
What do we mean by Six Sigma?
answered
Aug 23, 2022
in
Software Defined Networking
six-sigma
software-engineering
0
votes
The FIT (Failure In Time) is another way in which one can REPORT __________.
answered
Aug 23, 2022
in
Software Defined Networking
software-engineering
0
votes
Which one of these is a data problem?
answered
Aug 23, 2022
in
Software Defined Networking
data-problem
software-engineering
0
votes
Out of these, which one isn’t a business process’s example?
answered
Aug 23, 2022
in
Software Defined Networking
software-engineering
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