MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 356 Mcqs, each offering curated multiple-choice questions to sharpen your Information Technology Engineering (IT) knowledge and support exam preparation. Choose a topic below to get started.
| 201. |
can be defined as the manipulation, |
| A. | Nano- |
| B. | MEMS |
| C. | Semacode |
| D. | Ubiquitous Systems |
| Answer» B. MEMS | |
| 202. |
feature allows user to connect the systems on the move |
| A. | Distributed |
| B. | Mobility |
| C. | Real time embedded |
| D. | Intelligent |
| Answer» C. Real time embedded | |
| 203. |
Which system is used to increase the use of low resolution screen ? |
| A. | MEMS |
| B. | ATOS |
| C. | AOS |
| D. | MTOS |
| Answer» E. | |
| 204. |
Re-invoke, Update descriptions, reconfiguration and update composition are included in phase of service provision life cycle. |
| A. | Service creatio |
| B. | Service operatio |
| C. | Service maintenanc |
| D. | Service dissolution |
| Answer» D. Service dissolution | |
| 205. |
The integral control: |
| A. | Increases the steady state error |
| B. | Decreases the steady state error |
| C. | Increases the noise and stability |
| D. | Decreases the damping |
| Answer» B. Decreases the steady state error | |
| 206. |
means hiding contents of a message so that nobody else but the intended recipient can read it. |
| A. | Authenticity |
| B. | Integrity |
| C. | Encryption |
| D. | Availability |
| Answer» D. Availability | |
| 207. |
Which are the smart devices under CCI ? |
| A. | Smart Board |
| B. | Smart Pad&Tabs |
| C. | Active Badge,Bat,Fl oor |
| D. | All of the above |
| Answer» E. | |
| 208. |
The device that is required to translate digital signals into analogue form and |
| A. | a. Connector |
| B. | b. Modem |
| C. | c. Switch |
| D. | d. Router |
| Answer» C. c. Switch | |
| 209. |
is metaphor having relation to motion of object. |
| A. | Noun |
| B. | Verb |
| C. | Pronoun |
| D. | Full |
| Answer» C. Pronoun | |
| 210. |
Which of the following are Interaction Models in UbiComp System ? |
| A. | HCI |
| B. | CCI |
| C. | CPI |
| D. | All of the above |
| Answer» E. | |
| 211. |
Which of the following is not property of UbiComp system ? |
| A. | Implicit HCI |
| B. | Explicit HCI |
| C. | Distributed |
| D. | Both A & C |
| Answer» C. Distributed | |
| 212. |
is used to sense the orientation of devices. |
| A. | Microscop e |
| B. | Gyroscope |
| C. | Macroscope |
| D. | Tethoscop e |
| Answer» C. Macroscope | |
| 213. |
transforms meaningful data into what looks like gibberish using a secret that can also be used to reverse the process. Reversing the process is called |
| A. | Encryption, Decryption |
| B. | Encryption, Availability |
| C. | Authentication, Encryption |
| D. | Confidentiality, Encryption |
| Answer» B. Encryption, Availability | |
| 214. |
With action, there is a continuous relationship between the |
| A. | a. Derivative |
| B. | b. Integral |
| C. | c. Proportional |
| D. | None of the above |
| Answer» D. None of the above | |
| 215. |
Human / User interaction to the devices is maximum in . |
| A. | M2M |
| B. | H2M |
| C. | M2H |
| D. | H2H |
| Answer» E. | |
| 216. |
In interface electronic circuitary conection is done to the human nervous system. |
| A. | Human Computer Inteface |
| B. | Brain Computer Interface |
| C. | Auditory Inteface |
| D. | All of the above |
| Answer» C. Auditory Inteface | |
| 217. |
In which of the following metaphor physical system is directly totally matches with virtual system |
| A. | Noun |
| B. | Verb |
| C. | Pronoun |
| D. | Full |
| Answer» E. | |
| 218. |
includes communication ability and to |
| A. | Coordinated |
| B. | Policy Based |
| C. | Dynamic |
| D. | Semantic and |
| Answer» E. | |
| 219. |
Protocol is used for voice communication |
| A. | TCP |
| B. | RTP |
| C. | RTSP |
| D. | Voice Over IP |
| Answer» E. | |
| 220. |
In , individual information ought to be applicable to the reasons for which they are to be utilized and to the degree important for those reasons, ought to be |
| A. | Gathering Limitation Principle |
| B. | Information Quality Principle |
| C. | Reason Specification Principle |
| D. | Utilize Limitation Principle. |
| Answer» C. Reason Specification Principle | |
| 221. |
ensures that the message really came from the supposed sender. |
| A. | Authenticity |
| B. | Integrity |
| C. | Encryption |
| D. | Availability |
| Answer» B. Integrity | |
| 222. |
A security solution that segregates one portion of a network from another portion, allowing only authorized network traffic to pass through according to traffic-filtering rules is |
| A. | Gateways |
| B. | Proxy |
| C. | Firewall |
| D. | DNS |
| Answer» D. DNS | |
| 223. |
do not require any external power signal and directly generates output response. |
| A. | Active |
| B. | Passive |
| C. | Active andPassive both |
| D. | All of above |
| Answer» B. Passive | |
| 224. |
is interface in which a person interact with digital information throgh the physical environment. |
| A. | Organic user interface |
| B. | Tangible user interface |
| C. | Auditory Inteface |
| D. | WIMPSinterface |
| Answer» C. Auditory Inteface | |
| 225. |
Ubiquitous Computing is also called as ……. |
| A. | Cloud Computi ng |
| B. | Grid Computin g |
| C. | Pervasive Computing |
| D. | Distribute d Computin g |
| Answer» D. Distribute d Computin g | |
| 226. |
indicates Increasing capability to embed devices in the physical environment. |
| A. | Smart Devices |
| B. | Smart Environments |
| C. | Smart Interactions |
| Answer» C. Smart Interactions | |
| 227. |
Which two methods followed by Business Models? |
| A. | PUSH & POP |
| B. | PUSH & PULL |
| C. | PULL & POP |
| D. | None of the above |
| Answer» C. PULL & POP | |
| 228. |
Which of the following statements are true in case of privacy. |
| A. | It is product of norms, legal protections and activities. |
| B. | IT is a state type in which the identity and personal information of a person is kept confidential. |
| C. | Privacy of anentity is the result of negotiating and enforcing when, how, to what extent and in |
| D. | All above statements are true. |
| Answer» E. | |
| 229. |
The Assumption of pervasive computing is about and technology. |
| A. | Information &Communicatio |
| B. | Data , Message |
| C. | Knowledge,Messag |
| D. | None of the Above |
| Answer» B. Data , Message | |
| 230. |
is a feature or property of system that enables |
| A. | Mobility |
| B. | Autonomy |
| C. | Distributed |
| D. | Pervasive |
| Answer» C. Distributed | |
| 231. |
A Robot is a |
| A. | Programm able |
| B. | Multi functional |
| C. | Both (A) and (B) |
| D. | None of the above |
| Answer» D. None of the above | |
| 232. |
The user activities are derived byhaving specification of goal and plans to complete goal in action. |
| A. | Planned |
| B. | Situated |
| C. | Concept |
| D. | All |
| Answer» B. Situated | |
| 233. |
The main objective(s) of Industrial robot is to |
| A. | To minimise the labour requireme nt |
| B. | To increase productivit y |
| C. | To enhance the life of production machines |
| D. | All of the above |
| Answer» E. | |
| 234. |
. also exists as a separate reality from physical world. |
| A. | VR |
| B. | Real |
| C. | Calm |
| D. | Distributed |
| Answer» B. Real | |
| 235. |
Announcement, discovery, selection, configuration and composition are included in phase of service provision life cycle. |
| A. | Service creatio |
| B. | Service operatio |
| C. | Service maintenanc |
| D. | Service dissolution |
| Answer» B. Service operatio | |
| 236. |
In completely different elements act |
| A. | Coordinated |
| B. | Policy Based |
| C. | Dynamic |
| D. | Semantic and |
| Answer» B. Policy Based | |
| 237. |
In which type of gesture there is direct physical contact invloved |
| A. | Contactful Gesture |
| B. | Contactless Gesture |
| C. | Both (A) and (B) |
| D. | None of the above |
| Answer» B. Contactless Gesture | |
| 238. |
Ubiquitous Computing closely realted with? |
| A. | IOT |
| B. | M2M |
| C. | Both IOT & M2M |
| D. | None of the above |
| Answer» D. None of the above | |
| 239. |
is dependent on physical dimensions like time or temperature etc. |
| A. | Physical environment context |
| B. | Human context |
| C. | Virtual environment or ICT context |
| D. | All of the Above |
| Answer» B. Human context | |
| 240. |
system consists of desk which can operated from specific distance. |
| A. | MEMS |
| B. | MEMSX |
| C. | MEMX |
| D. | MEMES |
| Answer» C. MEMX | |
| 241. |
does not have any management flow. |
| A. | Synchronous |
| B. | Casual |
| C. | Asynchronous |
| D. | Smart Interaction |
| Answer» D. Smart Interaction | |
| 242. |
Ubiquitous Computing connects environment and in unobtrusive ways. |
| A. | User |
| B. | Cloud |
| C. | Resource |
| D. | Data |
| Answer» B. Cloud | |
| 243. |
Smart means systems are active, digital, networked, autonomous, reconfigurable, local control of its own resources, is this statement is true or false? |
| A. | TRUE |
| B. | FALSE |
| Answer» B. FALSE | |
| 244. |
Internet of Things (IoT) systems are fully systems |
| A. | M2M |
| B. | H2M |
| C. | M2H |
| D. | H2H |
| Answer» B. H2M | |
| 245. |
This helps in identifying the origin of information and |
| A. | Confidentiality |
| B. | Integrity |
| C. | Authentication |
| D. | Availability |
| Answer» D. Availability | |
| 246. |
In , peoples in organization interact |
| A. | Coordinated |
| B. | Policy Based |
| C. | Dynamic |
| D. | Semantic and |
| Answer» D. Semantic and | |
| 247. |
The TCP/IP layer that is responsible for providing the communication and |
| A. | a. Application |
| B. | b. Transport |
| C. | c. Network |
| D. | d. Data Link Layer |
| Answer» C. c. Network | |
| 248. |
EyeTap Display works on sensors. |
| A. | Single |
| B. | Joined |
| C. | Multiple |
| D. | Unlimited |
| Answer» B. Joined | |
| 249. |
In which of the following device concept of Ultrasonic Sound gets arises ? |
| A. | Active Flore |
| B. | Active Badge |
| C. | Active Bat |
| D. | All of the above |
| Answer» C. Active Bat | |
| 250. |
In , there ought as far as possible to the accumulation of individual information and any such information ought to be gotten by legal and reasonable means and where suitable with the learning or |
| A. | Gathering Limitation Principle |
| B. | Information Quality Principle |
| C. | Reason Specification Principle |
| D. | Utilize Limitation Principle. |
| Answer» B. Information Quality Principle | |