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DevSkiller Tech Recruitment Certification Course Test Answers

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Question #1 TBI is an internal metric for:

  • Stack Overflow
  • None of these answers is correct
  • GitHub
  • LinkedIn

Question #2 Based on MRINetwork data, what is the #1 reason why offers get rejected?

  • Changed mind about switching jobs
  • The salary/benefits package is lower than expected
  • None of these answers is correct
  • Accepting another job offer

Question #3 How many interviews are enough to make a reliable hiring decision according to Google data?

  • Eight
  • Four
  • Six
  • Ten

Question #4 Which interview type is more predictive of future performance?

  • A traditional interview
  • A behavioral interview
  • A traditional interview is as predictive as behavioral interview

Question #5 According to Daniel Pink, which motivators are more effective?

  • Intrinsic motivators
  • None of these answers is correct
  • Extrinsic motivators

Question #6 Which of the following questions about teamwork abilities is a behavioral-based question?

  • Describe a situation where you worked on a team that hadn’t worked with each other before. How did you handle the situation?
  • Do you like to work in a team? Why?
  • Are you rather a lone wolf or a team player? When are you most effective?
  • How do you feel working in a team environment?

Question #7 Which of the following questions about problem-solving skills is a behavioral-based question?

  • Please describe a time when you faced a significant obstacle to succeeding with an important work project or activity. How did you solve it? What made the problem difficult to resolve?
  • How well can you manage to complete a task given to you in time half of what is actually required, as it is of utmost importance to the company?
  • What is the process you follow when you are solving problems?
  • How do you behave if you find yourself in a stressful situation which requires you to act quickly?

Question #8 Which of the following sets of terms are intrinsic motivators only?

  • Autonomy, deadlines, mastery, purpose, schedules, salary
  • Autonomy, mastery, purpose
  • Schedules, deadlines, salary, bonuses
  • Autonomy, bonuses, mastery, purpose

Question #9 Candidate experience has an impact on:

  • NPS
  • Brand reputation
  • None of these answers is correct
  • Brand reputation and NPS

Question #10 How does increasing the number of mid performers (employees from the middle third) affect your current talent level?

  • Lowers the talent bar
  • Raises the talent bar
  • Maintains the level of talent

Question #11 Low performers (employees from the lower third) typically:

  • None of these answers is correct
  • Bring substantial additional ROI compared to employees from the middle-third
  • Perform better than upper third employees

Question #12 Which of these processes is more effective when there is a talent surplus?

  • Attract the best -> Passive -> Raise the talent bar
  • Weed out the weak -> Active -> Best who apply

Question #13 In the case of industry leader Slack, what percentage of professionals in technical roles is female?

  • Approximately 20%
  • Approximately 40%
  • Approximately 35%
  • Approximately 30%

Question #14 According to Michael Hyatt, when preparing job descriptions, you should:

  • Prepare a rough draft before you consult your team
  • Create it by committee from the very beginning

Question #15 According to Glen Cathey, Dark Matter results constitute:

  • At least 20% of each source searched
  • At least 50% of each source searched
  • At least 30% of each source searched
  • At least 70% of each source searched

Question #16 Is it possible to evaluate the size of a talent pool with LinkedIn?

  • Yes
  • No

Question #17 How does removing or altering just one criterion on LinkedIn affect talent pool size?

  • Increases it over 6 times
  • Increases it by 12%.
  • Increases it by 50%
  • None of these answers is correct

Question #18 Does LinkedIn support Boolean logic?

  • No
  • Yes

Question #19 There is a data security limit on the free version of LinkedIn for what looks like hiring, prospecting or scraping.

  • True
  • False

Question #20 What is a fork on GitHub?

  • A copy of a repository
  • A request to update your repository with changes made by another user
  • Any individual revision to the file

Question #21 What is the maximum length of a search query on GitHub?

  • No limit
  • 256 characters
  • 156 characters

Question #22 Where can you find email addresses on GitHub?

  • Both in search results and in profile bio
  • Only in search results
  • Only in profile bio

Question #23 Which of these GitHub searches is bound to return most repository results?

  • language->python
  • python
  • language:python

Question #24 GitHub is a:

  • Programming Q&A site
  • A repository hosting service
  • None of these answers is correct

Question #25 What is Stack Overflow?

  • A repository hosting service
  • A programming Q&A site with technical questions
  • None of these answers is correct

Question #26 Does Stack Overflow offer Company pages?

  • No
  • Yes

Question #27 In 2016, how many Stack Overflow users found their jobs directly on Stack Overflow?

  • 3.9%
  • 2.8%
  • 5.5%

Question #28 How is content organized on Stack Overflow?

  • By frequently occurring problems
  • By means of tags

Question #29 What is the name of the paid version of Stack Overflow for recruiters?

  • Stack Overflow Business
  • Stack Overflow Talent
  • Stack Overflow Recruitment

Question #30 A programming language is used to issue a __________ that can be used to produce the desired output.

  • framework
  • set of commits
  • set of instructions
  • library

Question #31 __________ consists of various predefined solutions for common functionalities that are used to make it easier to build software applications, products, and solutions based on

  • A program
  • A framework
  • A library
  • A detailed plan

Question #32 The goal of DevOps is to improve the collaboration between __________ and __________.

  • engineers, marketing
  • operations, marketing
  • development, management
  • development, operations

Question #33 A full-stack developer has a good knowledge of both:

  • front-end and back-end technologies
  • coding and writing
  • operation and development
  • architecture and design

Question #34 One good example of a stack is:

  • MEAN
  • Back-End
  • SIMPLE
  • AVERAGE

Question #35 __________ designs what the application looks like from the user’s perspective to enable them to interact with the application.

  • A system admin
  • A system administrator
  • A UX designer
  • A UI designer

Question #36 __________ all target the .NET framework.

  • Visual C# and Java
  • Visual Basic and Visual C#
  • SQL and Objective-C
  • Visual C# and C++

Question #37 A programming language abbreviated by “JS” is:

  • JenkinS
  • JavaScript
  • Node.js
  • Java

Question #38 A compiled, object-oriented programming language, similar in syntax to C++ is:

  • Fortran
  • Java
  • Python
  • Objective-C

Question #39 __________ is a set of properties of database transactions intended to guarantee validity even in the event of errors or power failures.

  • SRE
  • DevOps
  • Agile
  • ACID

Question #40 GUI stands for:

  • graphical user interface
  • google user interface
  • great user interface
  • geographical user interface

Question #41 The purpose of __________ is to evaluate the system’s compliance with business requirements, user needs and business processes.

  • acceptance tests
  • unit tests
  • integration tests
  • performance tests

Question #42 Build tools are used to:

  • Convert programming code written by the developer into binary code that is executable by a computer and run it.
  • Push new software package version into target environment
  • Convert one programming language into another
  • Manage changes to documents, computer programs and other collections of information

Question #43 __________ means making features available to end users.

  • Deployment
  • Release
  • Integration
  • Commit

Question #44 REST is a set of guidelines for building web services providing interoperability between:

  • A human and a computer screen
  • A human and machine
  • Remote computers
  • A server and a computer screen

Question #45 __________ software is hosted on the vendor’s servers and accessed through a web browser, whereas __________ software is installed locally, on a company’s own computers and servers.

  • On premises, cloud-based
  • Cloud-based, on premises
  • Demand, on premise
  • Cloud service, on-site

Question #46 What does TBI stand for?

  • Talent Brand Indicator
  • Talent Brand Identity
  • Talent Brand Index
  • Talent Brand Input

Question #47 At what intervals does Glassdoor suggest getting feedback from new hires?

  • 20, 40 and 60 days
  • 30, 45 and 60 days
  • 30, 60 and 90 days
  • 10, 30 and 45 days

Question #48 Which of the following questions about adaptability skills is a behavioral-based question?

  • How do you adjust to changes you have no control over?
  • How would you react if you experienced a significant and unexpected change to your project?
  • How adaptable are you to change?
  • Describe a time you were assigned new programming tasks (e.g. due to job enrichment or promotion). How did you adapt?

Question #49 How does increasing the number of low performers (employees from the lower-third) affect your current talent level?

  • Raises the talent bar
  • Maintains the level of talent
  • Lowers the talent bar

Question #50 In tech, the number of female workers occupying executive, director, management and individual positions is ______________ outside of the industry (considering the same positions).

  • much lower than
  • much higher than
  • is at the same level as

Question #51 According to 2017 LinkedIn Global Recruiting Trends, what are the top three sources of quality hires (starting with the best source)?.

  • Employee referrals, third-party website, social professional networks
  • Employee referrals, social professional networks, third-party website
  • Social professional networks, employee referrals, third-party website
  • None of these answers is correct

Question #52 There is no limit on profile views from sources outside of LinkedIn.

  • True
  • False

Question #53 On LinkedIn, it is possible to search by:

  • Current company
  • All of these answers are correct
  • Past company
  • Schools and universities

Question #54 According to Glen Cathey, in iterative search on LinkedIn you should:

  • Start with maximum qualifications, use the NOT operator to systematically filter through mutually exclusive result sets and end with minimum qualifications
  • Start with minimum qualifications and add them as you go to end with maximum qualifications

Question #55 How many AND, OR, and NOT operators are you allowed to use in one search query on GitHub?

  • No limit
  • 5
  • 3

Question #56 Is it possible to message users directly on Stack Overflow Talent?

  • Yes
  • No

Question #57 Source code is the stage where a programmer can __________ a computer program.

  • Read
  • None of these answers is correct
  • Modify
  • Read and modify

Question #58 __________ is a collection of predefined functions or routines that a program can use.

  • A library
  • A program
  • A framework
  • A detailed plan

Question #59 __________ are the most important values of agile software development.

  • Responding to change, an iterative approach and predictive methods
  • Processes, tools and comprehensive documentation
  • Collaboration, responding to change and an iterative approach
  • Collaboration, following a plan and a waterfall approach

Question #60 MEAN stack developers __________.

  • use MongoDB, Express, React, and Node.js
  • work only with front-end technology
  • use MongoDB, Express.js, AngularJS (or Angular), and Node.js
  • work only with back-end technology

Question #61 C# is pronounced:

  • C hashtag
  • See number sign
  • See hashtag
  • C sharp

Question #62 The most popular database programming language is:

  • SQL
  • JavaScript
  • Python
  • Scala

Question #63 Relational Databases use:

  • Graphs
  • Key-value collections
  • Tabular data
  • Multi-level structures

Question #64 UX refers to:

  • User expertise
  • User experience
  • Unique experience
  • User X-ray

Question #65 An IDE stands for:

  • Intuitive development environment
  • Integrated development environment
  • Information development expectation
  • Information development environment

Question #66 SOAP is a way of exchanging structured information between:

  • A human and a computer screen
  • A human and machine
  • A server and a computer screen
  • Computers

Question #67 __________ are examples of cloud computing services.

  • SOAP, SaaS, PaaS and IaaS
  • SaaS, PaaS, IaaS and IaC
  • SaaS, PaaS and IaaS
  • SaaS, PaaS, REST and IaaS

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