McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Computer Science Engineering (CSE) , Information Technology Engineering (IT) , Bachelor of Science in Computer Science TY (BSc CS) , Bachelor of Computer Applications (BCA) , Master of Science in Information Technology (MSc IT) .
| 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 | |
Done Studing? Take A Test.
Great job completing your study session! Now it's time to put your knowledge to the test. Challenge yourself, see how much you've learned, and identify areas for improvement. Don’t worry, this is all part of the journey to mastery. Ready for the next step? Take a quiz to solidify what you've just studied.