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MCQOPTIONS
This section includes 1361 Mcqs, each offering curated multiple-choice questions to sharpen your Technical Programming knowledge and support exam preparation. Choose a topic below to get started.
| 501. |
Which of the following provides commands for defining logic using conditional statements? |
| A. | xml |
| B. | ws-bpel |
| C. | json |
| D. | none of the mentioned |
| Answer» C. json | |
| 502. |
enables batch processing, which greatly speeds up high-processing applications. |
| A. | scalability |
| B. | reliability |
| C. | elasticity |
| D. | utility |
| Answer» B. reliability | |
| 503. |
Which of the following impose additional overhead on clients and offer faster transfer? |
| A. | block storage |
| B. | file storage |
| C. | file server |
| D. | all of the mentioned |
| Answer» B. file storage | |
| 504. |
what facet of cloud computing helps to guard against downtime and determines costs? |
| A. | Service-level agreements |
| B. | Application programming interfaces |
| C. | Virtual private networks |
| D. | Bandwidth fees |
| Answer» B. Application programming interfaces | |
| 505. |
From the standpoint of a it makes no sense to offer non-standard machine instances to customers. |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | iaas |
| Answer» E. | |
| 506. |
Which of the following property defines a transaction as something that cannot be subdivided and must be completed or abandoned as a unit? |
| A. | atomicity |
| B. | consistency |
| C. | isolation |
| D. | durability |
| Answer» B. consistency | |
| 507. |
Which of the following is property of ACID principle? |
| A. | atomicity |
| B. | consistency |
| C. | isolation |
| D. | all of the mentioned |
| Answer» E. | |
| 508. |
Amazon Web Services is which type of cloud computing distribution model? |
| A. | Software as a Service |
| B. | Platform as a Service |
| C. | Infrastructure as a Service |
| Answer» D. | |
| 509. |
In this type of cloud, an organization rents cloud services from cloud providers on- demand basis. |
| A. | private |
| B. | public |
| C. | protected |
| D. | hybrid |
| Answer» C. protected | |
| 510. |
Which of the following benefit is related to creates resources that are pooled together in a system that supports multi-tenant usage? |
| A. | on-demand self-service |
| B. | broad network access |
| C. | resource pooling |
| D. | all of the mentioned |
| Answer» B. broad network access | |
| 511. |
allows different operating systems to run in their own memory space. |
| A. | vgm |
| B. | vmc |
| C. | vmm |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 512. |
Which of the following is an industry organization that develops industry system management standards for platform interoperability? |
| A. | dmtf |
| B. | dms |
| C. | ebs |
| D. | all of the mentioned |
| Answer» B. dms | |
| 513. |
is a pay-as-you-go model matches resources to need on an ongoing basis. |
| A. | utility |
| B. | elasticity |
| C. | low barrier to entry |
| D. | all of the mentioned |
| Answer» B. elasticity | |
| 514. |
“Cloud” in cloud computing represents what? |
| A. | Wireless |
| B. | Hard drives |
| C. | People |
| D. | Internet |
| Answer» E. | |
| 515. |
Which of the following file transfer utility creates a shared folder metaphor using a Web service? |
| A. | dropbox |
| B. | skype |
| C. | drive |
| D. | all of the mentioned |
| Answer» B. skype | |
| 516. |
Which of the following can be identified as cloud? |
| A. | web applications |
| B. | intranet |
| C. | hadoop |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 517. |
method publishes messages to pub/sub. |
| A. | client() |
| B. | publish() |
| C. | server() |
| D. | batch() |
| Answer» C. server() | |
| 518. |
A service provider reselling a may have the option to offer one module to customize the information. |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | saas |
| Answer» E. | |
| 519. |
Which of the following network resources can be load balanced? |
| A. | connections through intelligent switches |
| B. | dns |
| C. | storage resources |
| D. | all of the mentioned |
| Answer» E. | |
| 520. |
Which of the following monitors the performance of the major cloud-based services in real time in Cloud Commons? |
| A. | cloudwatch |
| B. | cloudsensor |
| C. | cloudmetrics |
| D. | all of the mentioned |
| Answer» C. cloudmetrics | |
| 521. |
A good cloud computing network can be adjusted to provide bandwidth on demand. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 522. |
Which of the following is an example of an unmanaged storage utility set up to do automated backups? |
| A. | xdrive |
| B. | omnidrive |
| C. | freedrive |
| D. | all of the mentioned |
| Answer» E. | |
| 523. |
What is private cloud? |
| A. | A standard cloud service offered via the Internet |
| B. | A cloud architecture maintained within an enterprise data center. |
| C. | A cloud service inaccessible to anyone but the cultural elite |
| Answer» C. A cloud service inaccessible to anyone but the cultural elite | |
| 524. |
Which of the following statements about Google App Engine (GAE) is INCORRECT. |
| A. | It’s a Platform as a Service (PaaS) model. |
| B. | Automatic Scalability is built in with GAE. As a developer you don’t need to worry about application scalability |
| C. | You can decide on how many physical servers required for hosting your application. |
| D. | The applications deployed on GAE have the same security, privacy and data protection policies as that of Google’s applications. So, applications can take advantage of reliability, performance and security of Google’s infrastructure. |
| Answer» D. The applications deployed on GAE have the same security, privacy and data protection policies as that of Google’s applications. So, applications can take advantage of reliability, performance and security of Google’s infrastructure. | |
| 525. |
A larger cloud network can be built as either a layer 3 or layer 4 network. |
| A. | True |
| B. | False |
| Answer» C. | |
| 526. |
Which of the following factors might offset the cost of offline access in hybrid applications? |
| A. | scalability |
| B. | costs |
| C. | ubiquitous access |
| D. | all of the mentioned |
| Answer» E. | |
| 527. |
The typical three-layer switching topology will not create latency within a cloud network. |
| A. | True |
| B. | False |
| Answer» C. | |
| 528. |
Cloud storage data usage in the year 2020 is estimated to be percent resident by IDC. |
| A. | 10 |
| B. | 15 |
| C. | 20 |
| D. | none of the mentioned |
| Answer» E. | |
| 529. |
Which of the following is the simplest unmanaged cloud storage device? |
| A. | file transfer utility |
| B. | antivirus utility |
| C. | online image utility |
| D. | none of the mentioned |
| Answer» B. antivirus utility | |
| 530. |
as a utility is a dream that dates from the beginning of the computing industry itself. |
| A. | model |
| B. | computing |
| C. | software |
| D. | all of the mentioned |
| Answer» C. software | |
| 531. |
Applications that work with cloud computing that have low margins and usually low risk are |
| A. | high touch |
| B. | low touch |
| C. | moderate touch |
| D. | all of the mentioned |
| Answer» C. moderate touch | |
| 532. |
Which of the following is open and both hypervisor and processor-architecture- agnostic? |
| A. | dell scalent |
| B. | cloudkick |
| C. | elastra |
| D. | all of the mentioned |
| Answer» B. cloudkick | |
| 533. |
Which of the following is the form of unmanaged cloud storage? |
| A. | xdrive |
| B. | omnidrive |
| C. | idrive |
| D. | all of the mentioned |
| Answer» E. | |
| 534. |
Every call to publish() will return a class that conforms to the interface. |
| A. | batch |
| B. | client |
| C. | server |
| D. | future |
| Answer» E. | |
| 535. |
Which of the following is storage data interchange interface for stored data objects? |
| A. | occ |
| B. | occi |
| C. | ocmi |
| D. | all of the mentioned |
| Answer» C. ocmi | |
| 536. |
Which of the following is an edge-storage or content-delivery system that caches data in different physical locations? |
| A. | amazon relational database service |
| B. | amazon simpledb |
| C. | amazon cloudfront |
| D. | amazon associates web services |
| Answer» D. amazon associates web services | |
| 537. |
error will show if we try to send text string instead of bytes. |
| A. | typeerror |
| B. | error |
| C. | linker error |
| D. | compiler error |
| Answer» B. error | |
| 538. |
Cloud computing is an abstraction based on the notion of pooling physical resources and presenting them as a resource. |
| A. | real |
| B. | virtual |
| C. | cloud |
| D. | none of the mentioned |
| Answer» C. cloud | |
| 539. |
The addition of a software package on top of a cloud storage volume makes most cloud storage offerings conform to a as a Service model. |
| A. | software |
| B. | platform |
| C. | analytics |
| D. | none of the mentioned |
| Answer» B. platform | |
| 540. |
All cloud computing applications suffer from the inherent that is intrinsic in their WAN connectivity. |
| A. | propagation |
| B. | latency |
| C. | noise |
| D. | all of the mentioned |
| Answer» C. noise | |
| 541. |
Which of the following describes a message-passing taxonomy for a component- based architecture that provides services to clients upon demand? |
| A. | soa |
| B. | ebs |
| C. | gec |
| D. | all of the mentioned |
| Answer» B. ebs | |
| 542. |
The term ‘Cloud’ in cloud-computing refers to ______. |
| A. | The Internet |
| B. | Cumulus Clouds |
| C. | A Computer |
| D. | Thin Clients |
| Answer» B. Cumulus Clouds | |
| 543. |
Cloud computing is a system and it is necessarily unidirectional in nature. |
| A. | stateless |
| B. | stateful |
| C. | reliable |
| D. | all of the mentioned |
| Answer» B. stateful | |
| 544. |
Accessing a third-party REST service inside a Spring application. |
| A. | resttemplate class |
| B. | viewresolver |
| C. | internalviewresolver |
| D. | view |
| Answer» B. viewresolver | |
| 545. |
If one site fails in distributed system then |
| A. | the remaining sites can continue operating |
| B. | all the sites will stop working |
| C. | directly connected sites will stop working |
| D. | none of the mentioned |
| Answer» B. all the sites will stop working | |
| 546. |
Geographic distribution of data across a cloud provider’s network is a problem for many enterprisesbecause it: |
| A. | Breaks compliance regulations |
| B. | Adds latency |
| C. | Raises security concerns |
| D. | Makes data recovery harder |
| Answer» B. Adds latency | |
| 547. |
What is Cloud Foundry? |
| A. | A factory that produces cloud components |
| B. | An industry wide PaaS initiative |
| C. | VMware-led open source PaaS. |
| Answer» D. | |
| 548. |
A service provider gets the same benefits from a composable system that a user does. |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 549. |
Which of the following is the highest degree of integration in cloud computing? |
| A. | caas |
| B. | aaas |
| C. | paas |
| D. | saas |
| Answer» E. | |
| 550. |
Which of the following is the operational domain of CSA? |
| A. | scalability |
| B. | portability and interoperability |
| C. | flexibility |
| D. | none of the mentioned |
| Answer» C. flexibility | |