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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.
| 301. |
Which of the architectural layer is used as a front end in cloud computing? |
| A. | client |
| B. | cloud |
| C. | soft |
| D. | all of the mentioned |
| Answer» B. cloud | |
| 302. |
Which of the following is Backup software? |
| A. | amanda |
| B. | bacula |
| C. | ibm tivoli storage manager |
| D. | all of the mentioned |
| Answer» E. | |
| 303. |
To decide on a backup strategy for your organization, which of the following should you consider? |
| A. | rpo (recovery point objective) |
| B. | rto (recovery time objective) |
| C. | both rpo & rto |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 304. |
Which of the following techniques can be used for optimizing backed up data space? |
| A. | encryption and deduplication |
| B. | compression and deduplication |
| C. | authentication and deduplication |
| D. | deduplication only |
| Answer» C. authentication and deduplication | |
| 305. |
Which of the following qualifies as best DR (Disaster Recovery) site? |
| A. | dr site in the same campus |
| B. | dr site in the same city |
| C. | dr site in the same country |
| D. | dr site in a different country |
| Answer» E. | |
| 306. |
Which of the following backup technique is most space efficient? |
| A. | full backup |
| B. | incremental backup |
| C. | differential backup |
| D. | all of the mentioned |
| Answer» C. differential backup | |
| 307. |
The purpose of backup is: |
| A. | to restore a computer to an operational state following a disaster |
| B. | to restore small numbers of files after they have been accidentally deleted |
| C. | to restore one among many version of the same file for multiple backup environment |
| D. | all of the mentioned |
| Answer» E. | |
| 308. |
Publishing messages is handled through Class. |
| A. | client() |
| B. | server() |
| C. | publish() |
| D. | batch() |
| Answer» B. server() | |
| 309. |
Annotation which allows the Jaxb2Marshaller marshaller to detect a class’s(i.e., object’s) fields. |
| A. | @xmlrootelement |
| B. | @xmlroot |
| C. | @notnull |
| D. | none of the mentioned |
| Answer» B. @xmlroot | |
| 310. |
Which of the following is an online backup and storage system? |
| A. | amazon elastic compute cloud |
| B. | amazon simple queue service |
| C. | amazon simple notification service |
| D. | amazon simple storage system |
| Answer» E. | |
| 311. |
Which of the following is a Web service that can publish messages from an application and deliver them to other applications or to subscribers? |
| A. | amazon elastic compute cloud |
| B. | amazon simple queue service |
| C. | amazon simple notification service |
| D. | amazon simple storage system |
| Answer» D. amazon simple storage system | |
| 312. |
Which of the following feature is used for scaling of EC2 sites? |
| A. | auto replica |
| B. | auto scaling |
| C. | auto ruling |
| D. | all of the mentioned |
| Answer» C. auto ruling | |
| 313. |
Which of the following is the central application in the AWS portfolio? |
| 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 | |
| 314. |
Which of the following is Cloud Platform by Amazon? |
| A. | azure |
| B. | aws |
| C. | cloudera |
| D. | all of the mentioned |
| Answer» C. cloudera | |
| 315. |
Which of the following is essential concept related to Cloud? |
| A. | reliability |
| B. | productivity |
| C. | abstraction |
| D. | all of the mentioned |
| Answer» D. all of the mentioned | |
| 316. |
application of mobile computing inside the enterprise (e.g., for improved communication among employees) |
| A. | sensor network |
| B. | mobile enterprise |
| C. | voice portal |
| D. | mobile portal |
| Answer» C. voice portal | |
| 317. |
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» E. | |
| 318. |
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» E. | |
| 319. |
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» C. pervasive computing | |
| 320. |
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» B. context-aware computing | |
| 321. |
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» D. wireless wide area network (wwan) | |
| 322. |
CNS stands for |
| A. | consumption near sweet-spot |
| B. | continuous network system |
| C. | compact neural system |
| D. | compound near sweet-sp0t |
| Answer» B. continuous network system | |
| 323. |
Docker is generally configured to use TCP port while managing encrypted traffic. |
| A. | 3306 |
| B. | 53378 |
| C. | 2375 |
| D. | 2376 |
| Answer» E. | |
| 324. |
Docker is generally configured to use TCP port while executing unencrypted traffic |
| A. | 3306 |
| B. | 53378 |
| C. | 2375 |
| D. | 2376 |
| Answer» D. 2376 | |
| 325. |
Docker can simplify both, and |
| A. | process, state |
| B. | behavior, aspect |
| C. | workflows, communication |
| D. | all of the above |
| Answer» D. all of the above | |
| 326. |
Keywords in Docker are |
| A. | develop, ship, run anywhere |
| B. | create, export |
| C. | transport, cloud |
| D. | user, data, privacy |
| Answer» B. create, export | |
| 327. |
SEEP is used in |
| A. | energy optimization |
| B. | multimedia |
| C. | information leakage |
| D. | cost reduction |
| Answer» B. multimedia | |
| 328. |
SEEP stands for |
| A. | system end to end protocol |
| B. | static environmental execution process |
| C. | symbolic execution and energy profiles |
| D. | state execution and energy profiles |
| Answer» D. state execution and energy profiles | |
| 329. |
KPI stands for |
| A. | key practices in industry |
| B. | key performance index |
| C. | key performance indicators |
| D. | key parameters in information |
| Answer» D. key parameters in information | |
| 330. |
The cloud media services are: |
| A. | cloud gaming |
| B. | experiencing multi- screens |
| C. | image processing |
| D. | all of the above |
| Answer» E. | |
| 331. |
CometCloud supports policy based autonomic and |
| A. | cloudbursting |
| B. | cloudbridging |
| C. | none |
| D. | both a and b |
| Answer» E. | |
| 332. |
In Comet, a tuple is a simple string |
| A. | java |
| B. | python |
| C. | xml |
| D. | html |
| Answer» D. html | |
| 333. |
is an autonomic cloud engine whose basic aim is to realize a virtual component of cloud with computing capability |
| A. | cometcloud |
| B. | asteroidcloud |
| C. | starcloud |
| D. | planetcloud |
| Answer» B. asteroidcloud | |
| 334. |
In future, companies wont worry about the capital for large data center because of |
| A. | saas solution |
| B. | paas solution |
| C. | iaas solution |
| D. | none of the above |
| Answer» C. iaas solution | |
| 335. |
JOES stands for |
| A. | joint expensive operating system |
| B. | just expensive operating system |
| C. | just enough operating system |
| D. | joined environmental operating system |
| Answer» D. joined environmental operating system | |
| 336. |
Nodes in the network analysis graph represent the and the edges represent the relationships between nodes. |
| A. | actors |
| B. | nodes |
| C. | users |
| D. | both a and b |
| Answer» E. | |
| 337. |
The social circles are loosely coupled if there is stringency of direct contact. |
| A. | less |
| B. | more |
| C. | equal |
| D. | no |
| Answer» B. more | |
| 338. |
is the degree to which nodes have a common set of connections to other nodes |
| A. | structural hole |
| B. | structural equivalence |
| C. | structural cohesion |
| D. | none of the above |
| Answer» D. none of the above | |
| 339. |
The degree to which actors are directly linked to one another through cohesive bonds is called as . |
| A. | closeness |
| B. | cohesion |
| C. | centralized |
| D. | path length |
| Answer» C. centralized | |
| 340. |
The number of binding of a node to other actors of the graph in the graph representation of a network is called as . |
| A. | node degree |
| B. | path length |
| C. | social circle |
| D. | bridge |
| Answer» B. path length | |
| 341. |
is an embedded system which meshes the computing process with the physical world in the form of an interactive as well as intelligent system |
| A. | cloud-physical system |
| B. | cyber-space system |
| C. | cyber-physical system |
| D. | none of the above |
| Answer» D. none of the above | |
| 342. |
In case of , the GPS works as a receiver, not a transmitter. |
| A. | active tracking |
| B. | passive tracking |
| C. | assisted tracking |
| D. | receiver tracking |
| Answer» C. assisted tracking | |
| 343. |
Which of the following is the full form of XMPP? |
| A. | extension messaging and presence protocol |
| B. | extensible messaging and presence protocol |
| C. | extension messaging and privacy protocol |
| D. | extensible messaging and privacy protocol |
| Answer» C. extension messaging and privacy protocol | |
| 344. |
Representational State Transfer (REST) is the standard interface between |
| A. | two machines in a lan |
| B. | http client and user |
| C. | http client and servers |
| D. | none of the above |
| Answer» D. none of the above | |
| 345. |
_ is an attack which forces an end user to execute unwanted actions on a web application in which he/she is currently authenticated. |
| A. | cross-site scoring scripting |
| B. | cross-site request forgery |
| C. | two-factor authentication |
| D. | cross-site scripting |
| Answer» E. | |
| 346. |
Which of the following layers are defined by the ZigBee stack? |
| A. | transport layer |
| B. | physical layer. |
| C. | application support sub-layer. |
| D. | medium access layer |
| Answer» E. | |
| 347. |
Which of the following IEEE standards provides the lowest level of the ZigBee software stack? |
| A. | ieee 802.11. |
| B. | ieee 802.15.1. |
| C. | ieee 802.15.3. |
| D. | ieee 802.15.4. |
| Answer» E. | |
| 348. |
Which of the following is not a characteristic of a ZigBee network? |
| A. | low power consumption |
| B. | easy installation. |
| C. | high data rates. |
| D. | unlicensed radio bands. |
| Answer» D. unlicensed radio bands. | |
| 349. |
CoAP is a specialized protocol. |
| A. | web transfer |
| B. | power |
| C. | application |
| D. | resource |
| Answer» B. power | |
| 350. |
Smart Dust can be used to measure the |
| A. | temperature of the industrial lathe machine |
| B. | heat inside a computer’s cpu |
| C. | chemical in the soil |
| D. | strength of a solid material |
| Answer» D. strength of a solid material | |