Quiz - Enterprise Application Programming

1. Each blob in a Windows Azure Storage  account can have ___KB of metadata ?
 A. 16
B. 8
C. 24
D. 12

2. ________ is a core feature of Windows Azure that acts as a messaging channel and enables the cloud and on-premises applications to communicate through messages.
A. Service Bus
B. Storage Services
C. Web API
D. Transaction

3. Which of the  following is correct command to push the repository contents from the local repository to the ‘azuresite’ remote ?
A. git push azuresite master
B. git push repository azuresite master
C. push azuresite master
D. git push azuresite

4. Which of these statements about Service Oriented Architecture (SOA) are correct ?
a. SOA is an architectural design that provides loose coupling among the modules of an application.
b. SOA defines three roles namely, service provider (server), service consumer (client), and the service broker (middleware).
c. Organizations that have business processes based on a loosely-coupled infrastructure can weave in maximum benefits from SOA as they can change their processes when needed.
A.a
B.b
C.a,c
D.a,b,c

5. Which of these is not a main data service provided by Windows Azure ?
A. Cache
B. HDInsight
C. Recovery Services
D. Replication Services

6. Identify the constraints that are mandatory for a Web service to qualify as a Restful service. (MULTIPLE CHOICE)
A. Client-server constraint – the user interface of the service should be separate from the data storage of the service.
B. Stateful constraint – specifies that a request should be stateful and maintain state.
C. Cached constraint – the server has the capability to inform that a response could be cached so that clients can accordingly handle the response.
D. Layered constraint – the service should be composed of layers where each layer can access and is accessible to its neighbor layer.

7. Which of the following can be used to self-host a Web API service and act as an interface between Web servers and .NET ?
A. OWIN
B. IIS
C. Windows Azure
D. Apache

8. Which of the following are correct regarding the Service Bus in Windows Azure ? (MULTIPLE CHOICE)
A. It connects cloud applications only in private cloud environments.
B. It is a messaging infrastructure
C. It connects cloud applications only in public cloud environments
D. It connects cloud applications across both private and public cloud environments

9. Identify the limitations of Push Notifications. (MULTIPLE CHOICE)
A. Dependency on different platforms.
B. Constant updating and refreshing.
C. Route notifications.
D. Expensive to use.

10. ORM stands for _______
 A. Object Relationship Mapping
B. Object Relation Management
C. Object Reduction Mapping
D. Object Relationship Model
11. Which of these namespaces of the Entity Framework provides classes that you can use to synchronize between the model classes and its associated database ?
A. System.Entity
B. System.Data.Entity
C. Data.Entity
D. Data.System.Entity

12. Which of the following correctly denotes the term SLA ?
A. Service Level Agreement
B. System Level Agreement
C. Service Load Agreement
D. Service Level Annotation

13. _______ is a centralized version control tool created by Microsoft ?
A. Git
B. VSO
C. VSS
D. TFS

14. _______________determines the visibility of transactions to other entities, such as other transactions, users, or applications accessing the database.
A. Transaction isolation
B. Transaction scope
C. Transaction distribution
D. Transaction replication

15. Which of these is not a type of Windows Azure Storage Services ?
A. Blobs
B. Queues
C. Tables
D. Arrays




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