TOP 76 SOA Multiple Choice Questions and Answers for freshers pdf
1. Which of the following statements does not make sense?
2. Which of the following statements is true?
3. Which of the following statement is true?
4. Which of the following statements is false?
5. Which of the following statements accurately describes the strategic benefit of Increased Federation?
6. In order to achieve __________ we have traditionally required __________ projects. With service-orientation, we aim to establish an intrinsic level of __________ within each service so as to reduce the need for __________ effort.
7. Below are four statements about business and technology alignment, as it pertains to service-oriented computing. Which of these statements is false?
8. Which of the following is not a benefit of maintaining a vendor-neutral and business-driven context for a service-oriented architecture?
9. Find out the following statement is false?
10. Find the following statement is false?
11. What is wrong with this statement: "We delivered two services last year. Even though each service was delivered by a separate project team in a different location and at a different time, I am confident that the services will be reasonably interoperable because each project team was asked to use the same design standards."
12. Find which statement is false?
13. You can create __________ or __________ service inventories.
14. __________ and __________ are used to classify and organize services within a service inventory.
15. The standardization of services within a service inventory supports the repeated __________ of services, thereby increasing their potential reuse.
16. Solution logic is classified as "service-oriented" after:
17. A __________ can be part of a/an __________ which can be assembled from __________ within a/an __________.
18. Two common, yet opposing SOA delivery approaches are:
19. When designing service-oriented architectures, it is important to take the strategic goal of Increased Vendor Diversity Options into account, because this goal:
20. Services can be referred to as __________ because of the enterprise-centric design considerations of service-orientation and SOA.
21. A service inventory is considered to have normalized services when:
22. Service metadata can be centrally registered within a __________ for discoverability purposes.
23. When planning a transition toward SOA, we are usually required to balance the __________ goals with the __________ requirements.
24. Services are ideally designed to be:
25. The ROI (return on investment) potential of services is increased by:
26. Which of the following is not the result of achieving the strategic goal of Reduced IT Burden?
27. Find out the correct statement?
28. To qualify as a service composition, at least __________ participating services need to be present. Otherwise, the service interaction only represents a point-to-point exchange.
29. There are two basic types of service-oriented solution logic: __________ and __________.
30. Find out the which statement is false?
31. When an organization cannot implement a single enterprise service inventory, it has the option to organize collections of services into multiple service inventories referred to as __________.
32. A part of a service contract that is commonly standardized is the __________.
33. Service-oriented computing advocates a concept based on the creation of a service layer with standardized and unified endpoints (service contracts) while allowing individual service implementations to remain disparate and independently governed. This concept is known as:
34. Service-oriented computing aims to increase an organization's responsiveness by allowing it to adapt to change more efficiently and effectively. This is known as:
35. One of the fundamental characteristics of service-oriented architecture is:
36. By applying a __________ strategic scope to the technology architecture, it can be kept in constant synch with how the business evolves over time.
37. Why is it recommended to establish a service-oriented architectural model that is vendor-neutral?
38. Service Autonomy, Service Statelessness, and Service Loose Coupling are examples of:
39. Find out correct statement?
40. When enterprise-wide standardization is unattainable, multiple domain service inventories may need to be created instead of:
41. The use of __________ services tends to __________ the size of service compositions.
42. The distinct ownership and governance requirements introduced by agnostic services can introduce the need for more __________ staff and less __________ staff.
43. XML and XML Schema are examples of:
44. A product or technology that is key to facilitating service discovery and service governance in general is a:
45. Administering, maintaining, and evolving the services and service inventories that you build and own can be broadly referred to as:
46. "A primary focus of service modeling is the encapsulation and abstraction of business logic in support of defining business service candidates." What is wrong with this statement?
47. Which one is the correct statement?
48. Project Team Alpha delivers Service A for Solution 1. Project Team Beta delivers Service B for Solution 2. Some time later, Project Team Omega wants to reuse Service A and Service B for its new Solution 3. How would Services A and B need to have been designed in order for Project Team Omega to successfully reuse these services without having to resort to a major integration project?
49. A fundamental means of achieving business and technology alignment in support of service-oriented computing is:
50. Complete the following statement with the correct text: "The objective of organizational agility is to dramatically reduce the time and effort required to fulfill new or changed business requirements...
51. Service composition is important to the success of SOA initiatives because:
52. A software program that invokes and interacts with a service is referred to as a:
53. The ability of one service to __________ another service forms the basis of service __________.
54. Which of the following below statements is true?
55. Which of the following below statements is false?
56. If a service can have one or more service capabilities, then how can a service consumer interact with a service?
57. An IT enterprise proceeds with an SOA initiative that is based on the creation of a single enterprise service inventory. However, conflicts arise when different IT departments disagree on who will own the services and how they will be governed. Which of the following alternative approaches could be chosen to address these conflicts?
58. Project Team A delivers Domain Service Inventory A with 20 services. If Project Team B delivers Domain Service Inventory B with 50 services, how many services are in the Enterprise Service Inventory?
59. What is the minimum number of domain service inventories you need in order to create a single enterprise service inventory?
60. Four IT managers from different organizations have chosen to adopt SO A. When subsequently interviewed, each was asked to explain why this decision was made. One of the IT managers is confused and chose to adopt SOA for the wrong reasons. Study the following responses and select the one that is not accurate:
61. Below are excerpts from four different SOA adoption strategy documents. Based on your understanding of SOA, service-orientation, and the goals of service-oriented computing, select the adoption strategy that is clearly the most likely to succeed:
62. Which of the following is an expected result of successfully adopting SOA?
63. Service Composition A is comprised of 4 services. Service Composition B is comprised of 6 services. Because both service compositions are comprised of services from the same service inventory, the service inventory will have a total of how many services?
64. I built a service-oriented solution a year ago comprised of 3 services. I've just been told that the business process automated by the solution is going to be replaced by a new business process that introduces some changes to how the business process logic needs to be automated. What should I do?
65. Which of the following statements makes sense?
66. Which of the following is a recommended or common part of a service-oriented enterprise?
67. I anticipate building larger service compositions comprised of more services. How will this likely affect performance and infrastructure? 68. Service A invokes ServiceB. Service B invokes ServiceC. Service C invokes both Service D and Service E. In this runtime scenario, which services are acting as service consumers?
69. When following the distinct lifecycle phases of an SOA delivery project you are:
70. When you establish a federated service layer, you end up creating:
71. A service-oriented solution can be comprised of a single service with a single service capability.
72. Service-oriented architecture must be designed to be both integration-centric and silo-based.
73. Service-oriented analysis and service-oriented design are typical phases of an SOA delivery lifecycle.
74. The Universal SOA Commission (USOAC) has been standardizing the service-oriented architectural model since 1998. Their role is to regulate the marketplace to ensure that all usages of the "SOA" acronym for branding purposes are legitimate. They enforce this via product assessment and certification, a process that all of the major software vendors follow to obtain official USOAC certification.
75. Service-orientation supports the realization of the strategic goals associated with service-oriented computing.
76. There can be different types or scopes of service-oriented architecture. For example, you could define separate architecture specifications for a service and a service inventory.
1. Which of the following statements does not make sense?
2. Which of the following statements is true?
3. Which of the following statement is true?
4. Which of the following statements is false?
5. Which of the following statements accurately describes the strategic benefit of Increased Federation?
6. In order to achieve __________ we have traditionally required __________ projects. With service-orientation, we aim to establish an intrinsic level of __________ within each service so as to reduce the need for __________ effort.
7. Below are four statements about business and technology alignment, as it pertains to service-oriented computing. Which of these statements is false?
8. Which of the following is not a benefit of maintaining a vendor-neutral and business-driven context for a service-oriented architecture?
9. Find out the following statement is false?
10. Find the following statement is false?
11. What is wrong with this statement: "We delivered two services last year. Even though each service was delivered by a separate project team in a different location and at a different time, I am confident that the services will be reasonably interoperable because each project team was asked to use the same design standards."
12. Find which statement is false?
13. You can create __________ or __________ service inventories.
14. __________ and __________ are used to classify and organize services within a service inventory.
15. The standardization of services within a service inventory supports the repeated __________ of services, thereby increasing their potential reuse.
16. Solution logic is classified as "service-oriented" after:
17. A __________ can be part of a/an __________ which can be assembled from __________ within a/an __________.
18. Two common, yet opposing SOA delivery approaches are:
19. When designing service-oriented architectures, it is important to take the strategic goal of Increased Vendor Diversity Options into account, because this goal:
20. Services can be referred to as __________ because of the enterprise-centric design considerations of service-orientation and SOA.
21. A service inventory is considered to have normalized services when:
22. Service metadata can be centrally registered within a __________ for discoverability purposes.
23. When planning a transition toward SOA, we are usually required to balance the __________ goals with the __________ requirements.
24. Services are ideally designed to be:
25. The ROI (return on investment) potential of services is increased by:
26. Which of the following is not the result of achieving the strategic goal of Reduced IT Burden?
27. Find out the correct statement?
28. To qualify as a service composition, at least __________ participating services need to be present. Otherwise, the service interaction only represents a point-to-point exchange.
29. There are two basic types of service-oriented solution logic: __________ and __________.
30. Find out the which statement is false?
31. When an organization cannot implement a single enterprise service inventory, it has the option to organize collections of services into multiple service inventories referred to as __________.
32. A part of a service contract that is commonly standardized is the __________.
33. Service-oriented computing advocates a concept based on the creation of a service layer with standardized and unified endpoints (service contracts) while allowing individual service implementations to remain disparate and independently governed. This concept is known as:
34. Service-oriented computing aims to increase an organization's responsiveness by allowing it to adapt to change more efficiently and effectively. This is known as:
35. One of the fundamental characteristics of service-oriented architecture is:
36. By applying a __________ strategic scope to the technology architecture, it can be kept in constant synch with how the business evolves over time.
37. Why is it recommended to establish a service-oriented architectural model that is vendor-neutral?
38. Service Autonomy, Service Statelessness, and Service Loose Coupling are examples of:
39. Find out correct statement?
40. When enterprise-wide standardization is unattainable, multiple domain service inventories may need to be created instead of:
41. The use of __________ services tends to __________ the size of service compositions.
42. The distinct ownership and governance requirements introduced by agnostic services can introduce the need for more __________ staff and less __________ staff.
43. XML and XML Schema are examples of:
44. A product or technology that is key to facilitating service discovery and service governance in general is a:
45. Administering, maintaining, and evolving the services and service inventories that you build and own can be broadly referred to as:
46. "A primary focus of service modeling is the encapsulation and abstraction of business logic in support of defining business service candidates." What is wrong with this statement?
47. Which one is the correct statement?
48. Project Team Alpha delivers Service A for Solution 1. Project Team Beta delivers Service B for Solution 2. Some time later, Project Team Omega wants to reuse Service A and Service B for its new Solution 3. How would Services A and B need to have been designed in order for Project Team Omega to successfully reuse these services without having to resort to a major integration project?
49. A fundamental means of achieving business and technology alignment in support of service-oriented computing is:
50. Complete the following statement with the correct text: "The objective of organizational agility is to dramatically reduce the time and effort required to fulfill new or changed business requirements...
51. Service composition is important to the success of SOA initiatives because:
52. A software program that invokes and interacts with a service is referred to as a:
53. The ability of one service to __________ another service forms the basis of service __________.
54. Which of the following below statements is true?
55. Which of the following below statements is false?
56. If a service can have one or more service capabilities, then how can a service consumer interact with a service?
57. An IT enterprise proceeds with an SOA initiative that is based on the creation of a single enterprise service inventory. However, conflicts arise when different IT departments disagree on who will own the services and how they will be governed. Which of the following alternative approaches could be chosen to address these conflicts?
58. Project Team A delivers Domain Service Inventory A with 20 services. If Project Team B delivers Domain Service Inventory B with 50 services, how many services are in the Enterprise Service Inventory?
59. What is the minimum number of domain service inventories you need in order to create a single enterprise service inventory?
60. Four IT managers from different organizations have chosen to adopt SO A. When subsequently interviewed, each was asked to explain why this decision was made. One of the IT managers is confused and chose to adopt SOA for the wrong reasons. Study the following responses and select the one that is not accurate:
61. Below are excerpts from four different SOA adoption strategy documents. Based on your understanding of SOA, service-orientation, and the goals of service-oriented computing, select the adoption strategy that is clearly the most likely to succeed:
62. Which of the following is an expected result of successfully adopting SOA?
63. Service Composition A is comprised of 4 services. Service Composition B is comprised of 6 services. Because both service compositions are comprised of services from the same service inventory, the service inventory will have a total of how many services?
64. I built a service-oriented solution a year ago comprised of 3 services. I've just been told that the business process automated by the solution is going to be replaced by a new business process that introduces some changes to how the business process logic needs to be automated. What should I do?
65. Which of the following statements makes sense?
66. Which of the following is a recommended or common part of a service-oriented enterprise?
67. I anticipate building larger service compositions comprised of more services. How will this likely affect performance and infrastructure? 68. Service A invokes ServiceB. Service B invokes ServiceC. Service C invokes both Service D and Service E. In this runtime scenario, which services are acting as service consumers?
69. When following the distinct lifecycle phases of an SOA delivery project you are:
70. When you establish a federated service layer, you end up creating:
71. A service-oriented solution can be comprised of a single service with a single service capability.
72. Service-oriented architecture must be designed to be both integration-centric and silo-based.
73. Service-oriented analysis and service-oriented design are typical phases of an SOA delivery lifecycle.
74. The Universal SOA Commission (USOAC) has been standardizing the service-oriented architectural model since 1998. Their role is to regulate the marketplace to ensure that all usages of the "SOA" acronym for branding purposes are legitimate. They enforce this via product assessment and certification, a process that all of the major software vendors follow to obtain official USOAC certification.
75. Service-orientation supports the realization of the strategic goals associated with service-oriented computing.
76. There can be different types or scopes of service-oriented architecture. For example, you could define separate architecture specifications for a service and a service inventory.
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