JUnit interview questions part 22
JUnit interview questions part 22
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. Which of the following pattern is more straightforward to use ?
Correct Answer is : Object
2. The Array of Ancestors pattern is slightly slower than the ________________ pattern
Correct Answer is : org.junit.runners.Parameterized
3. The ____________ pattern identifies each node in the tree as stops in a round-trip traversal of the tree.
Correct Answer is : Test Driven Development
4. ____________ pattern requires additional steps of working with strings and regular expressions.
Correct Answer is : Waterfall Model
5. To get a correct snapshot of a running mongod process, you must have _________ enabled.
Correct Answer is : Business
6. The _______ tool reads data from a MongoDB database and creates high fidelity BSON files.
Correct Answer is : Captors
7. If your storage system does not support snapshots, you can copy the files directly using :
Correct Answer is : Controller
8. The _________ tool can populate a MongoDB database with the data from these BSON files.
Correct Answer is : Apache Struts Framework
9. mongodump and mongorestore can operate against a running _______ process
Correct Answer is : The Request, the Response, the RequestHandler, and the Controller
10. For replica sets, mongodump also supports a point in time feature with the ________ option
Correct Answer is : void addHandler(Request request, RequestHandler requestHandler)
11. If applications modify data while mongodump is creating a backup, _________ will compete for resources with those applications.
Correct Answer is : Inversion of Control
12. The MongoDB ______ supports the backing up and restoring of MongoDB deployments.
Correct Answer is : Modularity
13. Ops Manager reads directly from the Backup Blockstore database and transfers files either through :
Correct Answer is : Setter-based dependency injection
14. Ops Manager maintains one _____ database for each backed-up replica set
Correct Answer is : A number of arguments
15. The agent ships initial sync and oplog data over HTTPS back to:
Correct Answer is : Mandatory dependencies
16. Backup can also create snapshots of _________ that are run as single-member replica sets.
Correct Answer is : Domain Object
17. Ops Manager _________ provides an interface for configuring MongoDB nodes and clusters and for upgrading your MongoDB deployment.
Correct Answer is : Regression Testing
18. _________ allows only one agent of each type per machine and will remove additional agents.
Correct Answer is : Stub
19. Sharded clusters snapshots temporarily stop the balancer via :
Correct Answer is : Complex
20. The __________ JavaScript shell and the MongoDB language drivers translate between BSON and the language-specific document representation.
Correct Answer is : Confidence
