Software Engineering Online Test

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About the test

The Software Engineering online test assesses knowledge of software development and engineering concepts, principles, and best practices through a series of multiple-choice and fill-in-the-blank questions.

The assessment includes work-sample tasks such as:

  • Creating RESTful APIs.
  • Using OOP principles and OOP design patterns to write reusable code.
  • Selecting an appropriate solution and software architecture to satisfy specific business needs.

A good software engineer needs a solid understanding of how software systems work together, how to optimize them, and how to design systems to avoid potential issues.

Sample public questions

Easy
3 min
mmcq
Public
Solution & Software Architecture
Software Architecture
Solution Architecture

During a discussion about architecture for a new web app the following sketchup was made:

Web app architecture

The authors of the sketchup forgot to write the descriptions for three components marked with red numbers.

Select the best choice, regarding the context, for the description that should define each component.

Easy
3 min
mmcq
Public
Data Structures & Algorithms
Algorithmic Thinking
Complexity

For the following pseudocode functions, choose the big O notation that accurately describes its worst-case complexity.

Easy
3 min
fill
Public
REST API & HTTP
REST
SOAP

You are searching for a web service that could be used to get the expected search volume of keywords for an online advertising platform. Before choosing the web service, your team wants to split web services into different categories.

Some web services lack proper documentation. Which documentation looks like it's describing RESTful APIs and which looks like it's describing SOAP-based web services?

Looks like? Documentation that describes getting the search volume of a keyword
___ https://searchvolume.com/api/KeywordSearchVolumeService?wsdl
___

Response:

{ 
  "keyword": "rio de janeiro hotels", 
  "volume": 10000 
}
___

POST https://words.com/api/KeywordSearchVolumeService

Envelope body:

<m:GetSearchVolume xmlns:m = "http://www.words.com/searchkeywordsvolume">
  <m:Keyword>brazilian carnival</m:Keyword>
</m:GetSearchVolume>
___ GET https://keywords.com/api/KeywordsService/searchvolumes?query=copacabana
Easy
5 min
mca
Public
OOP & Design Patterns
Inheritance

In a language that supports the OOP paradigm, we have the following code that serializes the content of a shopping cart to JSON format:

class ShoppingCart
  private content : Dictionary<Int, String> 

  public function serialize() : String
    return new JsonSerializer().serialize(content.clone())
  end function
end class

class JsonSerializer  
  public function serialize(value : Dictionary<Int, String>) : String
    // Code that serializes dictionary to JSON format and returns it as string
  end function
end class

A client wants to allow loosely coupled plugins to be able to serialize the shopping cart content to their own formats (e.g., XML). Select lines of code that, together, would extend the code above to allow this.

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21 more premium Software Engineering questions

Panel System, Engine, UML Diagrams, Welcome Screen, Advertising Platform, Mock Configuration, Sort Comprehension, Do Recursive, Cloud Solution, Collaborative Software, Spreadsheet App, Blame, Service Discovery, Car Persistence, Web Protocol, HTTP Post, Candidates REST API, REST Communications, Cookies, Tree Traversal, Sorted Array Search.

Skills and topics tested

  • OOP & Design Patterns
  • Behavioral Patterns
  • Creational Patterns
  • Design Patterns
  • Inheritance
  • Method Overriding
  • UML
  • Inversion of Control
  • Data Structures & Algorithms
  • Algorithmic Thinking
  • Complexity
  • Recursion
  • Solution & Software Architecture
  • Cloud Computing
  • Solution Architecture
  • Software Architecture
  • Software Architecture Patterns
  • Collaborative Environment
  • Microservices
  • OOP
  • REST API & HTTP
  • Network Security
  • Protocol
  • HTTP
  • REST
  • Tree Traversal
  • Binary Search

For job roles

  • Back-End Developer
  • Full-Stack Developer
  • Mobile Developer
  • Software Developer
  • Web Developer
  • Web Front-End Developer

Sample candidate report

What others say

Decorative quote

Simple, straight-forward technical testing

TestDome is simple, provides a reasonable (though not extensive) battery of tests to choose from, and doesn't take the candidate an inordinate amount of time. It also simulates working pressure with the time limits.

Jan Opperman, Grindrod Bank

Product reviews

G2 - Crowd Badge
G2 - High Performer (2022)
Capterra - 4.5 Stars
Capterra - Shortlist (2023)

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