COURSE 10: SOFTWARE DEVELOPER CAREER GUIDE AND INTERVIEW PREPARATION

Module 3: Interviewing

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TABLE OF CONTENT

INTRODUCTION – Interviewing

Once you’ve captured a company’s attention, knowing how to follow through is essential. The Interviewing module will guide you through the entire interview process, ensuring you are well-prepared from start to finish. This module covers the various types of interviews you might encounter and what to expect from each, including technical aspects like code challenges.

Additionally, you will gain crucial tips for making a lasting impression during the final interview, learning how to present yourself confidently and effectively. Furthermore, you will be taught the importance of post-interview follow-up and the best practices for doing so in a way that helps you stand out from other candidates. By mastering these skills, you can navigate the interview process with greater ease and increase your chances of securing the job.

Learning Objectives

  • Explain the STAR process for answering interview questions
  • Identify typical final interview questions
  • Discuss how to prepare for a final interview
  • Identify several types of second-round interview types
  • Describe a coding challenge for a software developer job and how to perform it
  • Identify steps in a basic interview process

PRACTICE QUIZ

1. What are three common types of second-round interviews?

  • Mock interview  
  • Team interview (CORRECT)
  • Human resources screen (CORRECT)
  • Technical interview (CORRECT)

Correct: Correct. Often a team lead will discuss behavioral questions with a candidate. 

Correct: Correct. It’s common for a candidate to speak with an HR representative in the second round. 

Correct: Correct. A technical lead often interviews a candidate to assess technical skills.

2. Coding challenges vary in scope and complexity depending on ____________.

  • Round of interviews  
  • Seniority and job description (CORRECT)
  • City or region of the company
  • Whether the data is downloaded

Correct: Correct. Entry-level jobs may ask for an easier challenge, while senior positions will assign a more difficult or complicated problem.

3. Why might a company ask you to sign a non-disclosure agreement (NDA) before working on a coding challenge?

  • To keep you from sharing the problems with other applicants and to establish who owns the work you do on the challenge (CORRECT)
  • To lay the legal groundwork in case you are not hired and to protect themselves from libel  
  • To protect the company in case they don’t own the rights to the information used in the challenge  
  • To protect downloaded data sets from being distributed

Correct: Correct. NDAs keep things clear and legal, protecting the company and the applicant.

4. Which of the following is an appropriate question to ask at a final interview?

  • How much time off is included in this role?  
  • Can you offer me a higher salary? 
  • What’s the next step in the hiring process? (CORRECT)  
  • What does this company do?

Correct: Correct. It’s appropriate to ask about the general sequence and timing of the interview process in that company.

5. In the STAR method for answering interview questions, STAR stands for:

  • Self, Team, Action, Review
  • Situation, Task, Action, Result (CORRECT)
  • Start, Test, Add, Result  
  • Saw, Took Action, Aimed, Reviewed

Correct: Correct. This is an effective format for answering behavioral and situational interview questions.

GRADED QUIZ

1. What is true about the overall interview process?

  • Candidates generally don’t ask questions of the interviewers. 
  • Second-round screens are usually the same.
  • Interviews are all different, and it’s not really possible to prepare effectively. 
  • Interview processes can vary depending on factors like the type of position and size of company. (CORRECT)

Correct: Correct. Interviews at a large company can be very different from those at a small company, and entry-level interviews are often different from those for higher-level roles.

2. Why would you be asked to sign a non-disclosure agreement (NDA) before a code challenge?

  • They don’t want anyone to know what projects the company may be working on. 
  • They may want to use your work in a later project. 
  • They want to save time on a possible hiring process.
  • The company does not want you to share the problem with other potential candidates. (CORRECT)

Correct: Correct. Companies create or source a code challenge to fit the position they’re hiring for, and they don’t want the problem to be shared out.

3. What is true about coding challenges?

  • You will not need to create visualizations. 
  • You will need to figure out how to do the problem yourself – no instructions are provided. 
  • A coding challenge is usually the first step in an interview process. 
  • In them, you work on your own time at home and then submit your work for review. (CORRECT)

Correct: Correct. The company will usually send you information and links that you need, as well as a way to submit your work back to them.

4. What are some good things to review after first-round interviews to prepare for second-round screens?

  • Whether you are still interested in the position
  • What went well and what caught the interest of your interviewers (CORRECT)
  • The names and positions of any interviewers you have met (CORRECT)
  • Whether there was a question that you weren’t prepared for (CORRECT)

Correct: Correct. You’ll want to be knowledgeable about those points and prepare follow-up questions.  

Correct: Correct. You may meet these people again, or they may come up in conversation. 

Correct: Correct. Now is a good time to review and prepare a good answer for any questions you didn’t expect.

5. What might you expect in a human resources (HR) screen?

  • A brief orientation about the company and its products or services (CORRECT)
  • Behavioral questions about your working style 
  • Information about other candidates for the position 
  • Questions to test technical skills

Correct: Correct. The HR representative is likely to make sure you understand the basics about the company.

6. What is a good way to prepare before a final interview?

  • Skip breakfast to save time.
  • Stay fresh in your responses by not reading over your notes.
  • Leave appearance choices until the morning of the interview – there are better things to think about. 
  • Test your equipment if the interview is virtual. (CORRECT)

Correct: Correct. Ensure that you can successfully connect to the virtual interview and that your equipment is working properly beforehand, so you can concentrate on the interview.

7. What is true about asking interviewers questions during an interview?

  • It’s best to think of questions spontaneously during the interview.
  • It’s helpful to be candid with your concerns about issues like work load and holidays. 
  • It’s a good time to negotiate compensation. 
  • It’s a chance to show how serious you are about the job and how well you prepared. (CORRECT)

Correct: Correct. Good questions show that you did your homework and are thinking about how you will step into the role if given a chance.

8. In the United States, what is illegal to ask in a job interview?

  • Legal or arrest record 
  • Race or nationality. (CORRECT)
  • Gender and sexual orientation (CORRECT)
  • Marital status (CORRECT)

Correct: Correct. It is illegal to discriminate on this basis in the United States, so it’s illegal to ask this question. 

Correct: Correct. It is illegal to discriminate on this basis in the United States, so it’s illegal to ask this question. 

Correct: Correct. It is illegal to discriminate on this basis in the United States, so it’s illegal to ask this question.

9. What is “culture fit”?

  • Whether a candidate can follow the company’s dress code
  • Another name for immigration status 
  • Whether a candidate fits the company’s equal-opportunity policies
  • How well a candidate fits in with the company’s existing culture (CORRECT)

Correct: Correct. Beware of questions about this – it can often be a mask for unconscious (or intentional) bias.

10. What should you do if you are offered a new position?

  • Stop contacting companies you previously interviewed with. 
  • Consider factors that might call for a compensation negotiation. (CORRECT)
  • Accept immediately. 
  • Start the new job immediately.

Extra questions

1. A chatbot will typically interact with the user via text or audio.

  • True (CORRECT)
  • False

Correct! Text and audio are the most common ways users interact with chatbots.

2. Amazon Alexa is an example of an audio-based virtual assistant.

  • True (CORRECT)
  • False

Correct! Amazon Alexa is an example of an audio-based virtual assistant.

3. Which of the following is inappropriate as an alternate name for Chatbot?

  • Chatterbots
  • Whatsapp (CORRECT)
  • Talkbots
  • Artificial Conversational Entities (ACE)

Correct. Whatsapp is a messenger app, not a chatbot.

4. What two factors directly contributed to the emergence of chatbots?

  • AI / Cognitive Computing and Messaging platforms like Facebook Messenger (CORRECT)
  • Blockchain and Messaging platforms like Facebook Messenger
  • Messaging platforms like Facebook Messenger and Ruby on Rails
  • Ruby on Rails and AI / Cognitive Computing

Correct!  AI improvements in capability and availability contributed to the feasibility of chatbots. Chatbots leverage users preference for chat interfaces.

5. True or False: Chatbots are beneficial to large companies only.

  • True
  • False (CORRECT)

Correct! Small and large companies can benefit from providing a chatbot to their customers.

6. Chatbots are useful for customer care.

  • True (CORRECT)
  • False

Customer support is one of the main applications for chatbots.

7. Users will typically interact with chatbots via text or audio.

  • True (CORRECT)
  • False

That’s right. A user will typically type (or use their voice) to interact with a chatbot.

8. Watson Assistant (formerly Conversation) can only be used to create chatbots in English.

  • True
  • False (CORRECT)

Correct! English is the default, but you can choose among many languages.

9. Which of the following is true for intents?

  • We should not provide Watson with more than two intent examples
  • Intents can have spaces in their names
  • An intent is a purpose or goal expressed by the user’s input (CORRECT)
  • Intents start with an @ symbol

Correct! Intents recognize the intent expressed in a customer’s input.

10. The three main components of a Dialog Skill are Intents, Entities, and Dialog.

  • True (CORRECT)
  • False

Correct! The three main components of a Dialog Skill are Intents, Entities, and Dialog.

11. If Watson detects the wrong intent, we can train Watson by selecting a different intent from the Try it out panel.

  • True (CORRECT)
  • False

Correct! You can select the right intent from a drop-down list within the Try it out panel.

12. The Content Catalog offers collections of pre-made intents for various industries.

  • True (CORRECT)
  • False

Correct! The Content Catalog offers collections of pre-made intents for various industries.

13. Intents capture the user goal

  • True (CORRECT)
  • False

An intent represent what the user intention or goal for their utterance.

14. Watson Assistant (formerly Conversation) supports many languages.

  • True (CORRECT)
  • False

More and more languages have been added over time.

15. Entities allow us to capture specific information in the user input.

  • True (CORRECT)
  • False

Correct! Entities allow us to capture specific information in the user input.

16. Entities start with an # symbol.

  • True
  • False (CORRECT)

Correct! They start with an @ symbol.

17. Entity values can have synonyms and patterns.

  • True (CORRECT)
  • False

Correct! Entity values can have synonyms and patterns.

18. Two user questions can have the same intent but different entity values.

  • True (CORRECT)
  • False

Correct! “What are your Toronto hours” and “What are your Montreal hours” both have the same intent, but they have different entity values.

19. In our flower shop chatbot, “dad” is defined as a synonym for @relationship:father, if the user enters “which flowers for dad”, what’s the entity value detected by Watson?

  • @relationship:dad
  • @relationship:father (CORRECT)
  • @dad
  • @relationship

Correct! Even though a synonym was used, the entity value captures the input.

20. If the user enters a synonym we defined in their input, Watson will classify that input with the corresponding entity value.

  • True (CORRECT)
  • False

That’s right. In our example, Warden Avenue would be classified as @location:Toronto.

21. System entities are pre-made entities that allow us to capture numbers, locations, dates, times, and more.

  • True (CORRECT)
  • False

That’s right. Just remember to enable the ones you need.

22. Multiple conditional responses allow us to attach conditions to responses within a node.

  • True (CORRECT)
  • False

Correct! Multiple conditional responses allow us to attach conditions to responses within a node.

23. The order of nodes in the dialog can affect how the chatbot works.

  • True (CORRECT)
  • False

Correct! For example, the order of the Welcome and Anything else node matters. Some nodes can be independent peers and appear anywhere between Welcome and Anything else. In other cases, however, the order of these middle nodes can matter as well. For example, nodes with generic conditions (e.g., @relationship) placed above nodes with related, but more specific conditions (e.g., @relationship:wife) can overshadow and prevent the execution of the latter.

24. Node A has @occasion as its condition. Node B, placed just below node A, has @occasion:Graduation as its condition. Which of the following statements is true?

  • The order of node A and node B doesn’t matter.
  • Both node A and node B will never be executed.
  • Node A is overshadowed and will not be executed (unless we explicitly jump to it).
  • Node B is overshadowed and will not be executed (unless we explictily jump to it). (CORRECT)

Correct! Since the user input could match both the @occasion entity condition and @occasion:Graduation entity value condition, Node A placed above node B will always be executed instead. Node B will not be executed unless we jump to it from Node A or somewhere else in the dialog.

25. In general, child nodes are considered, if the parent node condition is met.

  • True (CORRECT)
  • False

Correct! Children nodes are only executed if they are jumped to (typically from a parent node).

26. Which of the following is true when designing a Chatbot?

  • Chatbot prompts should be as generic as possible (e.g., Hello. Ask me anything.)
  • Very long responses are good
  • We can use “yes” and “no” answers when possible
  • When designing a chatbot, we should consider tone and personality. (CORRECT)

Correct! The tone and personality of our chatbot can affect how well it is perceived by the user.

27. The Anything else node will be executed when the input doesn’t have a matching node in the dialog.

  • True (CORRECT)
  • False

That’s right. And that’s why it’s at the bottom of the dialog.

28. Every node within a dialog will typically be located between the Welcome and the Anything else node.

  • True (CORRECT)
  • False

Yes! This way we can have a prompt and a fallback node for when our middle nodes fail to provide an answer to the user.

29. “Hello. How can I help you?” is a good prompt.

  • True
  • False (CORRECT)

That’s right. This prompt would be too generic.

30. Providing Yes and No answers is a good idea.

  • True
  • False (CORRECT)

That’s right. Yes and no answers can mislead the user, depending on how they phrased their question. They are best avoided.

31. The Watson Assistant (formerly Conversation) plugin for WordPress allows us to deploy a chatbot by specifying the credentials of the corresponding Assistant, without the need to develop a separate, proxy application.

  • True (CORRECT)
  • False

Correct! It’s quite convenient when deploying on WordPress sites as it doesn’t require us to develop an application that sends the user input to the Watson Assistant service.

32. A preview link integration allows us to share our chatbot with friends and colleagues.

  • True (CORRECT)
  • False

Correct! A preview link integration allows us to share our chatbot with friends and colleagues.

33. One or more skills can be linked to an Assistant. In other words, an Assistant can “contain” one or more skills.

  • True (CORRECT)
  • False

Correct! An Assistant can “contain” one or more skills.

34. The WordPress plugin for Watson Assistant allows us to customize the look and feel of the chat box that appears on the site.

  • True (CORRECT)
  • False

Correct! The WordPress plugin for Watson Assistant allows us to customize the look and feel of the chat box that appears on the site.

35. There is no way to limit the chatbot usage in the Watson Assistant WordPress plugin (to prevent abusive users).

  • True
  • False (CORRECT)

Correct! There are some nice usage management features baked right into the plugin.

36. The Watson Conversation WordPress plugin allows us to deploy a chatbot without the need for a proxy app.

  • True (CORRECT)
  • False

That’s right. We simply install the plugin and configure it with the credentials for our assistant. It works like magic.

37. Once set, context variables can be accessed for the duration of the conversation with a given user.

  • True (CORRECT)
  • False

Correct! Unlike intents and entities which are specific to a particular input, context variables are available for the duration of the conversation with the user.

38. Slots allow us to collect information from the user and store it in context variables.

  • True (CORRECT)
  • False

Correct! Slots allow us to collect information from the user and store it in context variables.

39. Slots with no question defined are optional and will only set the context variable if the condition (e.g., @location) is detected.

  • True (CORRECT)
  • False

Correct! Slots with no question defined are optional and will only set the context variable if the condition (e.g., @location) is detected.

40. A node can only have one slot and therefore cannot assign more than one context variable.

  • True
  • False (CORRECT)

Correct. Nodes can have multiples slots. For example, a reservation node might collect the party size, name, date, and time, ending up with 4 slots.

41. In general, a required slot will only ask its question to the user once, even if the user replies with irrelevant information.

  • True
  • False (CORRECT)

Correct! By default, required slots don’t give up asking their question until the user provides an acceptable answer.

42. We can assign an entity value dected in the user input to a context variable to refer to it later in the conversation.

  • True (CORRECT)
  • False

43. A node can only have one slot.

  • True
  • False (CORRECT)

Yes! A node can indeed have multiple slots. Quite useful in practice.

44. The “Found” section of a slot allows us to specify what to say to the user (e.g., thanking them) when they provide a valid reply to the slot.

  • True (CORRECT)
  • False

Correct! It can help us improve the user-friendliness of the chatbot.

45. The “Not Found” section of a slot allows us to specify what to say to the user when they provide an invalid reply to the slot (e.g., a reply that doesn’t meet the slot condition).

  • True (CORRECT)
  • False

Correct! An important feature to guide the user to the information we need, making the slots less annoying in the process.

46. Digressions allow us to decide what the chatbot should do when the user asks a different question instead of replying to the slot question.

  • True (CORRECT)
  • False

Correct! Digressions allow us to decide what the chatbot should do when the user asks a different question instead of replying to the slot question.

47. Handlers are evaluated after the “Not found” responses you defined in a slot.

  • True
  • False (CORRECT)

Correct! Handlers are executed first.

48. We must explicitly enable returns to a slot to continue where we left off before a digression.

  • True (CORRECT)
  • False

Correct! We must explicitly enable returns to a slot to continue where we left off before a digression.

49. Digressions allow the user to ask unrelated questions while a slot is asking its own question.

  • True (CORRECT)
  • False

Yes. Digressions make our dialog more natural and allow our chatbot to respond to the user even during the execution of a slot.

50. Text and audio are two common ways through which chatbots interact with the user.

  • True (CORRECT)
  • False

Correct! Users tend to interact with chatbots by typing or speaking to the chatbot.

51. To be called a chatbot, a bot needs to converse with the user.

  • True (CORRECT)
  • False

Correct! A chatbot is a special kind of bot that converses with the user. Bots that perform automated operations but don’t have conversations are not chatbots.

52. Chatbots can help cut down the number of inquiries a business’ customer care team needs to manually address.

  • True (CORRECT)
  • False

Correct! Chatbots don’t replace humans but can greatly help the customer care team by answering common questions users might have.

53. Watson Assistant is a chatbot building service hosted on IBM Cloud.

  • True (CORRECT)
  • False

Correct! Watson Assistant is indeed a service to build chatbots and it is available on the IBM Cloud.

54. Chatbots can only be deployed on WordPress sites.

  • True
  • False (CORRECT)

Correct! The WordPress plugin for Watson Assistant is a convenient way to deploy a chatbot but it’s not the only way. You could deploy to Facebook, Slack, your own site or app, etc.

56. Which of these is a valid intent?

  • @buy_product
  • #buy_product (CORRECT)
  • $buy_product
  • #buy product

Correct! This is a valid intent. Notice that it starts with a # symbol.

57. Which one of the following is a valid system entity?

  • @system-of-a-down
  • #sys-date
  • #sys-time
  • @sys-date (CORRECT)

Correct! This entity is useful to detect dates.

58. The value of an entity detected in the user input is automatically available for the entire duration of the conversation with the user.

  • True
  • False (CORRECT)

Correct! Entities are detected in the current user input.

59. We can use context variables to store (and later access) information collected from the user.

  • True (CORRECT)
  • False

Correct! Context variables allow us to store values (e.g., the user name) that can be used later on in the conversation with the user

60. Slots allow us to collect information from the user and store it in context variables.

  • True (CORRECT)
  • False

Correct! Slots allow us to ask questions to the user, detect specific information, and store it in context variables.

61. A dialog has the following nodes:Welcome (welcome condition)

Greetings (#greetings intent condition)

Thank you (#thank_you intent condition)

Goodbyes (#goodbyes intent condition)

Anything else (anything_else condition).

Which one of the following statements is applicable?

  • The order of Welcome and Anything else in the dialog will generally not matter. 
  • Welcome will contain the chatbot prompt and be executed at the beginning of the conversation. (CORRECT)
  • Anything else node will be executed at any time within the conversation.
  • Greetings overshadows Goodbyes, and therefore Goodbyes is never executed.

Correct! Welcome is executed first.

62. The evaluation of peer nodes proceeds top to bottom until a node with a matching condition is found. Child nodes are only considered for execution after their parent’s condition is met (or if a jump is involved.)

  • True (CORRECT)
  • False

Correct! The evaluation does proceed top to bottom until one node’s condition matches the current input. Child nodes are typically evaluated after the parent node has been evaluated.

63. Digressions allow users to divert the conversation away from a slot while it’s asking its question.

  • True (CORRECT)
  • False

Correct! The purpose of digressions is indeed to allow the chatbot to respond to the user when they ask a question in reply to a slot.

64. Which of the following contains the entire user input?

  • @sys-date
  • text.input
  • input.text (CORRECT)
  • user.text

Correct! This contains the entire user input.

65.  A restaurant chatbot needs to collect the following information from the user: reservation name, party size, date, and time in order to book a reservation. Which of the following approaches works best?

  • Have four peer nodes, each asking one of the questions to the user
  • Have a node with multiple slots, each asking for the relevant information. System entities are not needed. 
  • Have a parent node asking for the reservation name, then a child node asking for party size and then a grandchild node asking for date, then a great grandchild node asking for the time. 
  • Have a node enabled with multiple slots, each asking for the relevant information. System entities should be enabled.  (CORRECT)

Correct! A node with multiple slots (leveraging system entities) would offer the best approach here.

66. Learners who complete all courses of this Specialization are eligible to earn a digital credential from Credly and IBM. Would you like to receive a digital credential to recognize the skills you learned in this Specialization?

  • Yes, I would like to receive a badge upon completion of this Specialization.  By selecting yes, I authorize Coursera to share my name and my email with Credly for the purpose of badge administration only. (CORRECT)
  • No, I would not like to receive a badge and do not authorize Coursera to share my personal contact information with Credly.

Thank you! You have opted-in. You will receive a completion badge from Credly upon completing this Specialization.

67. Watson Assistant is a useful service for the creation of chatbots.

  • True (CORRECT)
  • False

68. Which of the following dialog nodes are created for us when we start a chatbot? (Select all that apply)

  • Welcome (CORRECT)
  • Chitchat
  • Anything else (CORRECT)
  • Greetings

The Welcome node will created by default for us.

The Anything else node will created by default for us

69. You cannot integrate Watson services.

  • True
  • False (CORRECT)

70. This course will teach you about Watson Speech APIs and how to integrate them with chatbots.

  • True (CORRECT)
  • False

71. You cannot deploy chatbots to Facebook and Slack, only to WordPress.

  • True 
  • False (CORRECT)

We do so in Module 5.

72. Which of the following companies uses Speech Recognition technology acquired from IBM in the past?

  • 1. Which of the following companies uses Speech Recognition technology acquired from IBM in the past?
  • Google
  • Microsoft
  • AppleNuance (CORRECT)

73. Which of the following services enables SMS- and Voice-based communication via REST API?

  • IBM Voice Gateway
  • Twilio (CORRECT)

74. What type of file did we ask Text to Speech return?

  • wav (CORRECT)
  • webm

75. How were the service functions chained?

  • speak_text(message_assistant(recognize_audio())) (CORRECT)
  • recognize_audio(message_assistant(speak_text()))

76. Facebook Messenger and Slack are two integration options availlable from the Add Integration button within Watson Assistant.

  • True (CORRECT)
  • False

77. Unless you make a Facebook app public, you’ll need to add testers manually to grant them access to your app.

  • True (CORRECT)
  • False

78. Slack bot users can subscribe to events (so that they may reply when they are invoked). Which of the following are valid event names? (Select all that apply)

  • message.im (CORRECT)
  • app_mention (CORRECT)
  • channel_mention
  • appmentions
  • my_messages

79. You can use a WordPress plugin to quickly and easily deploy Watson Assistant chatbots to WordPress sites.

  • True (CORRECT)
  • False

80. You need to re-deploy your chatbot every time you change the dialog within Watson Assistant.

  • True
  • False (CORRECT)

81. Watson Discovery includes a News collection by default.

  • True (CORRECT)
  • False

82. Which of these services can be used as a source for a Discovery collection? (Select all that apply)

  • SharePoint (CORRECT)
  • YouTube
  • Salesforce (CORRECT)
  • Box (CORRECT)
  • IBM Cloud Object Storage (CORRECT)

83. What does DQL stands for?

  • Discovery Query Lexer
  • Direct Query Language
  • Discovery Query Language (CORRECT)
  • Document Query Language

84. Which of the following query modes are supported in Discovery? (Select all that apply)

  • Parliamentary inquiry
  • SQL
  • Visual mode (CORRECT)
  • DQL (CORRECT)
  • CorrectNatural language (CORRECT)

85. We can add Watson enrichments to data to better classify documents by attaching useful metadata to them (e.g., entities, concepts, keywords).

  • True (CORRECT)
  • False

86. When integrating Watson Assistant and Watson Discovery, it is handy to use IBM Cloud Functions as an intermediary.

  • True (CORRECT)
  • False

87. Integration between various Watson services is possible thanks to APIs.

  • True (CORRECT)
  • False

88. Which of these values are required to successfully query a Discovery collection through its API? (Select all that apply)

  • ENVIRONMENT_ID (CORRECT)
  • ENRICHMENT_ID
  • COLLECTION_ID (CORRECT)
  • The Discovery password (e.g., the actual API KEY) (CORRECT)
  • The Discovery username (e.g., apikey) (CORRECT)

89. Specifying “result_variable”: “context.courses” in the JSON editor for a node calling an IBM Function, will place the result of the function in which variable?

  • In the $result_variable context variable.
  • In the $result context variable.
  • In the $courses context variable. (CORRECT)
  • In the @context.course entity value.

90. At some point, in the lab, we use <? $courses.courses.get(0).name ?> in the response of a node that calls an IBM Function. This fragment of code will display the name of the first course returned by the query.

  • True (CORRECT)
  • False

CONCLUSION – Interviewing

In conclusion, mastering the follow-through after capturing a company’s attention is vital for job search success. The Interviewing module equips you with comprehensive knowledge of the interview process, from understanding various interview types and handling code challenges to making a great impression in final interviews. It also emphasizes the importance of effective follow-up to stand out from other candidates. By honing these skills, you can approach interviews with confidence and significantly enhance your chances of securing the desired job.

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