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McqMate
301. |
systems used to track and identify the location of objects in real time |
A. | geolocation |
B. | geographical information system (gis) |
C. | wireless application protocol (wap) |
D. | real-time location system (rtls) |
Answer» D. real-time location system (rtls) |
302. |
gateway to the Internet optimized for mobility |
A. | voice portal |
B. | wimax |
C. | mobile enterprise |
D. | mobile portal |
Answer» D. mobile portal |
303. |
automatically identifying a Web user's location |
A. | voice portal |
B. | geolocation |
C. | sensor network |
D. | wimax |
Answer» B. geolocation |
304. |
Computing capabilities embedded into objects around us (mobile and stationary) |
A. | pervasive computing |
B. | ubiquitous computing (ubicom) |
C. | context-aware computing |
D. | geolocation |
Answer» B. ubiquitous computing (ubicom) |
305. |
Computing capabilities embedded in the environment but typically not mobile |
A. | mobile portal |
B. | pervasive computing |
C. | context-aware computing |
D. | voice portal |
Answer» B. pervasive computing |
306. |
Vehicle mount solutions
|
A. | mobile enterprise |
B. | wireless wide area network (wwan) |
C. | typical mobile devices used in warehouses |
D. | interactive voice response (ivr) |
Answer» C. typical mobile devices used in warehouses |
307. |
A collection of nodes capable of environmental sensing, local computation, and communication with its peers or with other higher performance nodes |
A. | voice portal |
B. | mobile portal |
C. | geolocation |
D. | sensor network |
Answer» D. sensor network |
308. |
short-range radio frequency communication technology for remotely storing and retrieving data using devices called tags and readers |
A. | network-based positioning |
B. | real-time location system (rtls) |
C. | radio frequency identification (rfid) |
D. | wireless wide area network (wwan) |
Answer» C. radio frequency identification (rfid) |
309. |
a technology that offers Internet browsing from wireless devices |
A. | real-time location system (rtls) |
B. | wireless wide area network (wwan) |
C. | wireless local area network (wlan) |
D. | wireless application protocol (wap) |
Answer» D. wireless application protocol (wap) |
310. |
delivery of m-commerce transactions to individuals in a specific location, at a specific time |
A. | location-based m- commerce (l- commerce) |
B. | context-aware computing |
C. | ubiquitous computing (ubicom) |
D. | network-based positioning |
Answer» A. location-based m- commerce (l- commerce) |
311. |
Calculating the location of a mobile device from signals sent by the device to base stations |
A. | personal area network (pan) |
B. | terminal-based positioning |
C. | pervasive computing |
D. | network-based positioning |
Answer» B. terminal-based positioning |
312. |
a wireless technology, designed to provide Internet access across metro areas to fixed (not moving) users. It is considered wireless broadband technology |
A. | voice portal |
B. | mobile portal |
C. | wimax |
D. | geolocation |
Answer» C. wimax |
313. |
a website with an audio interface that can be accessed through a telephone call |
A. | wimax |
B. | geolocation |
C. | mobile portal |
D. | voice portal |
Answer» D. voice portal |
314. |
a wireless version of the Ethernet networking standard |
A. | wireless wide area network (wwan) |
B. | wireless local area network (wlan) |
C. | personal area network (pan) |
D. | wireless application protocol (wap) |
Answer» B. wireless local area network (wlan) |
315. |
computer system capable of integrating, storing, editing, analyzing, sharing, and displaying geographically referenced (spatial) information |
A. | personal area network (pan) |
B. | interactive voice response (ivr) |
C. | real-time location system (rtls) |
D. | geographical information system (gis) |
Answer» D. geographical information system (gis) |
316. |
a voice system enables users to request/receive info, enter/change data through a telephone to a computerized system |
A. | pervasive computing |
B. | real-time location system (rtls) |
C. | personal area network (pan) |
D. | interactive voice response (ivr) |
Answer» D. interactive voice response (ivr) |
317. |
a telecommunications network that offers wireless coverage over a large geographical area, typically over a cellular phone network |
A. | personal area network (pan) |
B. | wireless application protocol (wap) |
C. | wireless wide area network (wwan) |
D. | wireless local area network (wlan) |
Answer» C. wireless wide area network (wwan) |
318. |
a wireless telecommunications network for device-to-device connections within a very short range |
A. | wireless wide area network (wwan) |
B. | personal area network (pan) |
C. | wireless local area network (wlan) |
D. | sensor network |
Answer» B. personal area network (pan) |
319. |
ability to detect and react to a set of environmental variables that is described as context (which can be sensor info or users' attitudes) |
A. | mobile portal |
B. | context-aware computing |
C. | pervasive computing |
D. | network-based positioning |
Answer» B. context-aware computing |
320. |
Which of the following is a specification for multicast discovery on a LAN? |
A. | ws-agent |
B. | ws-discovery |
C. | ws-soap |
D. | all of the mentioned |
Answer» B. ws-discovery |
321. |
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» B. computing |
322. |
Which of the following cloud concept is related to pooling and sharing of resources? |
A. | polymorphism |
B. | abstraction |
C. | virtualization |
D. | none of the mentioned |
Answer» C. virtualization |
323. |
has many of the characteristics of what is now being called cloud computing. |
A. | internet |
B. | softwares |
C. | web service |
D. | all of the mentioned |
Answer» A. internet |
324. |
Which of the following can be identified as cloud? |
A. | web applications |
B. | intranet |
C. | hadoop |
D. | all of the mentioned |
Answer» C. hadoop |
325. |
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» B. virtual |
326. |
is a paradigm of distributed computing to provide the customers on-demand, utility based computing service. |
A. | remote sensing |
B. | remote invocation |
C. | cloud computing |
D. | private computing |
Answer» C. cloud computing |
327. |
Cloud providers provide cloud services to the cloud users. |
A. | true |
B. | false |
Answer» A. true |
328. |
Which of the following is not a cloud stakeholder? |
A. | cloud providers |
B. | clients |
C. | end users |
D. | cloud users |
Answer» B. clients |
329. |
These cloud services are of the form of utility computing i.e. the uses these services pay-as-you-go model. |
A. | cloud providers |
B. | clients |
C. | end users |
D. | cloud users |
Answer» D. cloud users |
330. |
Which of the following is not a type of cloud? |
A. | private |
B. | public |
C. | protected |
D. | hybrid |
Answer» C. protected |
331. |
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» B. public |
332. |
In this type of cloud, the cloud is composed of multiple internal or external cloud. |
A. | private |
B. | public |
C. | protected |
D. | hybrid |
Answer» D. hybrid |
333. |
enables the migration of the virtual image from one physical machine to another. |
A. | visualization |
B. | virtualization |
C. | migration |
D. | virtual transfer |
Answer» B. virtualization |
334. |
Most of the cloud architectures are built on this type of architecture. |
A. | skeleton |
B. | grid |
C. | linear |
D. | template |
Answer» B. grid |
335. |
Saas stands for? |
A. | software as a service |
B. | system software and services |
C. | software as a system |
D. | system as a service |
Answer» A. software as a service |
336. |
In distributed system, each processor has its own |
A. | local memory |
B. | clock |
C. | both local memory and clock |
D. | none of the mentioned |
Answer» C. both local memory and clock |
337. |
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» A. the remaining sites can continue operating |
338. |
Network operating system runs on |
A. | server |
B. | every system in the network |
C. | both server and every system in the network |
D. | none of the mentioned |
Answer» A. server |
339. |
Which technique is based on compile-time program transformation for accessing remote data in a distributed-memory parallel system? |
A. | cache coherence scheme |
B. | computation migration |
C. | remote procedure call |
D. | message passing |
Answer» B. computation migration |
340. |
Logical extension of computation migration is |
A. | process migration |
B. | system migration |
C. | thread migration |
D. | data migration |
Answer» A. process migration |
341. |
Processes on the remote systems are identified by |
A. | host id |
B. | host name and identifier |
C. | identifier |
D. | process id |
Answer» B. host name and identifier |
342. |
In distributed systems, link and site failure is detected by |
A. | polling |
B. | handshaking |
C. | token passing |
D. | none of the mentioned |
Answer» B. handshaking |
343. |
The capability of a system to adapt the increased service load is called |
A. | scalability |
B. | tolerance |
C. | capacity |
D. | none of the mentioned |
Answer» A. scalability |
344. |
Internet provides for remote login. |
A. | telnet |
B. | http |
C. | ftp |
D. | rpc |
Answer» A. telnet |
345. |
Which of the following was one of the top 5 cloud applications in 2010? |
A. | cloud backup |
B. | web applications |
C. | business applications |
D. | all of the mentioned |
Answer» D. all of the mentioned |
346. |
Point out the correct statement. |
A. | google’s cloud includes perhaps some 10 data centers worldwide |
B. | flipkart.com’s infrastructure was built to support elastic demand so the system could accommodate peak traffic |
C. | data centers have been sited to optimize the overall system latency |
D. | all of the mentioned |
Answer» C. data centers have been sited to optimize the overall system latency |
347. |
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» A. on-demand self-service |
348. |
The is something that you can obtain under contract from your vendor. |
A. | pos |
B. | qos |
C. | sos |
D. | all of the mentioned |
Answer» B. qos |
349. |
Point out the wrong statement. |
A. | internet consumes roughly 1 percent of the world’s total power |
B. | the cost advantages of cloud computing have enabled new software vendors to create productivity applications |
C. | a client can provision computer resources without the need for interaction with cloud service provider personnel |
D. | none of the mentioned |
Answer» A. internet consumes roughly 1 percent of the world’s total power |
350. |
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» B. latency |
351. |
Cloud computing is a system and it is necessarily unidirectional in nature. |
A. | stateless |
B. | stateful |
C. | reliable |
D. | all of the mentioned |
Answer» A. stateless |
352. |
Which of the following is the most important area of concern in cloud computing? |
A. | security |
B. | storage |
C. | scalability |
D. | all of the mentioned |
Answer» A. security |
353. |
You can’t count on a cloud provider maintaining your in the face of government actions. |
A. | scalability |
B. | reliability |
C. | privacy |
D. | none of the mentioned |
Answer» C. privacy |
354. |
Which of the following architectural standards is working with cloud computing industry? |
A. | service-oriented architecture |
B. | standardized web services |
C. | web-application frameworks |
D. | all of the mentioned |
Answer» A. service-oriented architecture |
355. |
Which of the following is a message queue or transaction system for distributed Internet- based applications? |
A. | amazon elastic compute cloud |
B. | amazon simple queue service |
C. | amazon simple notification service |
D. | amazon simple storage system |
Answer» B. amazon simple queue service |
356. |
Which of the following is a system for creating block level storage devices that can be used for Amazon Machine Instances in EC2? |
A. | cloudwatch |
B. | amazon elastic block store |
C. | aws import/export |
D. | all of the mentioned |
Answer» B. amazon elastic block store |
357. |
Which of the following metrics are used to support Elastic Load Balancing? |
A. | cloudwatch |
B. | amazon elastic block store |
C. | aws import/export |
D. | all of the mentioned |
Answer» A. cloudwatch |
358. |
Which of the following cloud storage is mainly meant for developers and to support applications built using Web services? |
A. | managed |
B. | unmanaged |
C. | disk |
D. | all of the mentioned |
Answer» A. managed |
359. |
Point out the correct statement. |
A. | cloud storage may be broadly categorized into four major classes of storage |
B. | in unmanaged storage, the storage service provider makes storage capacity available to users |
C. | in managed storage, the storage service provider makes storage capacity available to users |
D. | all of the mentioned |
Answer» B. in unmanaged storage, the storage service provider makes storage capacity available to users |
360. |
Which of the following is the form of unmanaged cloud storage? |
A. | xdrive |
B. | omnidrive |
C. | idrive |
D. | all of the mentioned |
Answer» D. all of the mentioned |
361. |
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» D. all of the mentioned |
362. |
Point out the wrong statement. |
A. | unmanaged storage is reliable |
B. | managed storage is relatively cheap to use |
C. | most of the user-based applications that work with cloud storage are of unmanaged type |
D. | none of the mentioned |
Answer» B. managed storage is relatively cheap to use |
363. |
Which of the following factors led to the demise of many of the early SSPs and to many hosted file services? |
A. | the dot.com bust in 2000 |
B. | the inability of file-hosting companies to successfully monetize online storage |
C. | the continued commoditization of large disk drives |
D. | all of the mentioned |
Answer» D. all of the mentioned |
364. |
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» A. file transfer utility |
365. |
The service FreeDrive is storage that allows users to view the content of others. |
A. | |
B. | |
C. | |
D. | none of the mentioned |
Answer» A. facebook |
366. |
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» A. dropbox |
367. |
Which of the following offers Storage size of 10GB free t0 100 GB paid? |
A. | adrive |
B. | 4shared |
C. | badongo |
D. | all of the mentioned |
Answer» B. 4shared |
368. |
Point out the correct statement. |
A. | describes a standard method for requesting services from distributed components and managing the results |
B. | soa provides the translation and management layer in an architecture that removes the barrier for a client obtaining desired services |
C. | with soa, clients and components can be written in different languages and can use multiple messaging protocols |
D. | all of the mentioned |
Answer» D. all of the mentioned |
369. |
Which of the following is a repeatable task within a business process? |
A. | service |
B. | bus |
C. | methods |
D. | all of the mentioned |
Answer» A. service |
370. |
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» A. soa |
371. |
Which of the following is used to define the service component that performs the service? |
A. | wsdl |
B. | scdl |
C. | xml |
D. | none of the mentioned |
Answer» B. scdl |
372. |
Which of the following is commonly used to describe the service interface, how to bind information, and the nature of the component’s service or endpoint? |
A. | wsdl |
B. | scdl |
C. | xml |
D. | none of the mentioned |
Answer» A. wsdl |
373. |
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» B. ws-bpel |
374. |
Which of the following is used as middleware layer in the following figure? |
A. | xml |
B. | esb |
C. | uddi |
D. | none of the mentioned |
Answer» B. esb |
375. |
To publish a REST service with Spring. |
A. | publishing an application’s data as a rest service |
B. | accessing data from third-party rest services |
C. | none of the mentioned |
D. | all of the mentioned |
Answer» D. all of the mentioned |
376. |
Publishing an application’s data as a REST service requires. |
A. | @requestmapping |
B. | @pathvariable |
C. | all of the mentioned |
D. | none of the mentioned |
Answer» C. all of the mentioned |
377. |
Spring supports a series of mechanisms to generate a REST service payload. |
A. | true |
B. | false |
Answer» A. true |
378. |
Annotation added as an input parameter to the handler method. |
A. | @pathvariable |
B. | @path |
C. | @pathlocale |
D. | none of the mentioned |
Answer» A. @pathvariable |
379. |
Notation for defining REST endpoints. |
A. | { } |
B. | * |
C. | all of the mentioned |
D. | none of the mentioned |
Answer» C. all of the mentioned |
380. |
General-purpose class that allows a response to be rendered using a marshaller. |
A. | marshallingview |
B. | marshalling |
C. | view |
D. | all of the mentioned |
Answer» A. marshallingview |
381. |
Marshalling is the process of transforming an in-memory representation of an object into a data format.a |
A. | true |
B. | false |
Answer» A. true |
382. |
The marshaller used by MarshallingView belongs to one of a series of XML marshallers. |
A. | jaxb2marshaller |
B. | xmlbeansmarshaller |
C. | castormarshalle |
D. | all of the mentioned |
Answer» D. all of the mentioned |
383. |
To configure Jaxb2Marshaller marshaller we require. |
A. | classestobebound |
B. | contextpath |
C. | all of the mentioned |
D. | none of the mentioned |
Answer» C. all of the mentioned |
384. |
In the case of classesToBeBound, the classes assigned to this property, indicate the class (i.e., object) structure that is to be transformed into XML. |
A. | true |
B. | false |
Answer» A. true |
385. |
Accessing a third-party REST service inside a Spring application. |
A. | resttemplate class |
B. | viewresolver |
C. | internalviewresolver |
D. | view |
Answer» A. resttemplate class |
386. |
REST service end point comprises an address. |
A. | starts with http:// and ends with ? |
B. | starts with http:// and ends with & |
C. | no certain url is specified |
D. | depends upon the platform used |
Answer» A. starts with http:// and ends with ? |
387. |
XML tag which represents information related to a REST service request. |
A. | result |
B. | title |
C. | none of the mentioned |
D. | all of the mentioned |
Answer» D. all of the mentioned |
388. |
RestTemplate class method which performs an HTTP HEAD operation. |
A. | headforheaders(string, object…) |
B. | getforobject(string, class, object…) |
C. | postforlocation(string, object, object…) |
D. | postforobject(string, object, class, object…) |
Answer» A. headforheaders(string, object…) |
389. |
A web service contract is described using :- |
A. | web services description language |
B. | web services description |
C. | all of the mentioned |
D. | none of the mentioned |
Answer» A. web services description language |
390. |
There are two approaches to developing a web service, depending on whether you define the contract first or last. |
A. | true |
B. | false |
Answer» A. true |
391. |
In contrast, the contract-first approach encourages you to think of the service contract first in terms of :- |
A. | xml |
B. | xml schema(.xsd) |
C. | wsdl |
D. | all of the mentioned |
Answer» D. all of the mentioned |
392. |
In some cases, it’s also hard to map an object to XML (e.g., an object graph with cyclic references) because there’s actually an impedance mismatch between an object model and an XML model. |
A. | true |
B. | false |
Answer» A. true |
393. |
Service exporters that can export a bean as a remote service based on the :- |
A. | rmi |
B. | hessian |
C. | burlap |
D. | all of the mentioned |
Answer» D. all of the mentioned |
394. |
3 WEB SERVICES |
A. | true |
B. | false |
Answer» B. false |
395. |
The standard for deploying web services on the Java EE platform as of Java EE 1.4:- |
A. | jax-rpc |
B. | jax |
C. | rpc |
D. | none of the mentioned |
Answer» A. jax-rpc |
396. |
To send objects across the wire, beans need to be encoded using the Java Architecture for XML Binding (JAXB). |
A. | true |
B. | false |
Answer» A. true |
397. |
If you are deploying into a Java EE 5 (or better) container, you may simply create a bean that is annotated with:- |
A. | javax.jws.webservice |
B. | javax.jws.webserviceprovider |
C. | all of the mentioned |
D. | none of the mentioned |
Answer» C. all of the mentioned |
398. |
If you are using the JAX-RS Reference Implementation, this intermediary step will involve a tool called wsgen. |
A. | true |
B. | false |
Answer» A. true |
399. |
Spring provides a factory that can export beans annotated with:- |
A. | javax.jws.webservice |
B. | javax.jws.webserviceprovider |
C. | all of the mentioned |
D. | none of the mentioned |
Answer» C. all of the mentioned |
400. |
Exposing a stand-alone SOAP endpoint using the:- |
A. | simplejaxwsserviceexporter |
B. | jax-ws |
C. | all of the mentioned |
D. | none of the mentioned |
Answer» C. all of the mentioned |
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