PayPal-Development MCQ Questions Answers

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PayPal-Development multiple choice questions List

1. _____ is a popular online payment system used on many online auction sites.

2. True or false? PayPal validates credit card information that is stored on "/vault/credit-card."

3. After a /payment call has been executed successfuly what must you do to return a confimation of the transaction?

4. For a DoDirectPayment API call, which of the following values will be used with the PAYMENTACTION parameter to make the final sale for a credit card?

5. When completing a full refund you should set the JSON payload to which of the following?

6. What does HATEOAS stand for?

7. PayPal Direct Payments feature is availbale for

8. If you want to handle credit card details on your own server, which object do you need to directly pass details to PayPal?

9. Which of these provide the URI of the server that handles your request?

10. What is the access token provided by PayPal also called?

11. Will Seamless Checkout work with OpenID?

12. Which of the following languages does not have an SDK for REST APIs?

13. To make a PayPal API call, the components need to be put together as what type of objects?

14. Which of the following PayPal APIs/SDKs are not PCI compliant?

15. What service does PayPal use for mobile credit card scanning?

16. How much do developers pay in fees per transaction using REST APIs?

17. What checksum formula do fictitious, Sandbox credit card numbers need to comply with?

18. When intending to payment information to create payment information "intent": must be set to what?

19. If using Windows, what shell does PayPal recommend for creating cURL calls?

20. In cURL commands, HTTP headers are denoted by which switch?

21. How do you navigate to your list of saved buttons on the merchant interface?

22. How can you gain access to the PayPal REST API?

23. Which of the following does the Paypal iOS SDK NOT do?

24. Which of these calls do you use to store a credit card?

25. openid is related to:

26. What sets the limit you can pass to the Payflow gateway?

27. Who handles PCI compliance?

28. During the testing phase of mobile development, which of these should you use to avoid moving real money around?

29. How is the registered return URL used in OpenID Connect in Paypal?

30. In order to verify proof of payment you must use which of the following:

31. API response fields might not be returned if:

32. How many characters are required for the currency code ISO 4127?

33. Each PayPal API call contains a unique set of input fields that you supply with the request called _____.

34. Which of the following is an example of how to properly specify which type of currency the pay outs are to be made in?

35. What does NVP stand for?

36. In the function call <?=makeBuyButton(x);?>, what would you enter for argument "x"?

37. Transaction data after a purchase has been made is displayed as what type of variable?

38. True or False? You can only use a JSON formatted payload with Adaptive APIs.

39. After a payment has been approved PayPal will redirect the user to the:

40. When using a stored credit card, instead of passing a "credit_card" in the "funding_instrument" as you would for a regular credit card payment, you’re passing a:

41. True or False? AddressVerify is an API supported by negative testing.

42. In order to authorize a payment for later you must set "intent": to which of the following?

43. How do you integrate a PayPal button into a website?

44. What information must you pass to PayPal in regards to a Credit Card?

45. True or false? Different PayPal APIs use different sets of HTTP headers.

46. Which payload format do you need when refunding a completed payment?

47. What does the "cvv2" call refer to?

48. All requests to execute PayPal API operations sent using HTTP must be _____.

49. True or False? When accepting credit cards, you must include an access token in the Authorization header.

50. True or False? The two credentials needed to identify you as the receiver of payments in the iOS SDK are "clientId" and "recieverEmail."

51. Which of these are NOT steps in the auth flow?

52. Is it possible to transfer payment from one Paypal user's account to another user's Paypal account ?

53. Which of these are NOT steps in the PayPal payment flow?

54. Utilizing the Sandbox test site allows the developer to:

55. The Instant Payment Notification (IPN) Simulator sends mock notifications to a notification handler.

56. Which element is required for adding a Log In with PayPal button to a website?

57. Which of these are NOT call elements?

58. Which of these parameters are NOT among the minimum required to perform a request to the Payflow gateway?

59. In regards to refunds, which of these are valid reasons for a TRANSACTION_REFUSED error message?

60. True or false? When completing a payment using a stored card, you pass "credit_card_token" instead of "credit_card."

61. Which of these languages do NOT have PayPal supported SDKs?

62. What protocol does PayPal use to authorize calls?

63. Is Sandbox available for testing?

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What is PayPal built with?
The technology used by PayPal to run their business is fantastic. Their mobile applications are created using Objective-C, while their main website is created using Java. Additionally, they employ a wide range of databases, such as MySQL, MongoDB, and Cassandra. For their large data requirements, PayPal also employs Hadoop.

You get the chance to study and practice the evolution of PayPal using Quizack. With Quizack's comprehensive collection of PayPal-Development MCQ questions and answers, any student or job seeker may raise their level of knowledge.
How do I become a PayPal developer?
You must register for a PayPal Developer account to become a PayPal developer. After doing so, you will have access to the PayPal Developer Portal, where you will discover all the information and resources you require to begin building with PayPal. With the help of Quizack's huge library of PayPal-Development multiple choice questions, you can quickly learn about this development.
What does the PayPal API allow developers to do?
Developers may initiate and manage payments, carry out transactions, and resolve consumer complaints using the PayPal API. Additionally, it offers a method of consumer payment collection, which is crucial for companies that sell goods or services online. You should first practice our free lesson on PayPal-Development multiple choice questions and answers if you want to handle and produce such payments to improve your skill level and understanding.
What is PayPal sandbox?
The PayPal sandbox is a virtual testing space that replicates the real PayPal environment. You may use it to test your PayPal integration without using actual money or connecting to the live PayPal network.
The best place to locate the most relevant collection of PayPal-Development MCQs with answers to practice and learn from is Quizack. By putting these MCQ questions to use, you can gauge your progress.

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