McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Computer Science Engineering (CSE) , Common Topics in Competitive and Entrance exams .
| 201. |
The ___________is a long, single fibre that originates from the cell body. |
| A. | axon. |
| B. | neuron. |
| C. | dendrites. |
| D. | strands. |
| Answer» A. axon. | |
| 202. |
A single axon makes ___________ of synapses with other neurons. |
| A. | ones. |
| B. | hundreds. |
| C. | thousands. |
| D. | millions. |
| Answer» C. thousands. | |
| 203. |
_____________ is a complex chemical process in neural networks. |
| A. | receiving process. |
| B. | sending process. |
| C. | transmission process. |
| D. | switching process. |
| Answer» C. transmission process. | |
| 204. |
_________ is the connectivity of the neuron that give simple devices their real power. a. b. c. d. |
| A. | water. |
| B. | air. |
| C. | power. |
| D. | fire. |
| Answer» D. fire. | |
| 205. |
__________ are highly simplified models of biological neurons. |
| A. | artificial neurons. |
| B. | computational neurons. |
| C. | biological neurons. |
| D. | technological neurons. |
| Answer» A. artificial neurons. | |
| 206. |
The biological neuron's _________ is a continuous function rather than a step function. |
| A. | read. |
| B. | write. |
| C. | output. |
| D. | input. |
| Answer» C. output. | |
| 207. |
The threshold function is replaced by continuous functions called ________ functions. |
| A. | activation. |
| B. | deactivation. |
| C. | dynamic. |
| D. | standard. |
| Answer» A. activation. | |
| 208. |
The sigmoid function also knows as __________functions. |
| A. | regression. |
| B. | logistic. |
| C. | probability. |
| D. | neural. |
| Answer» B. logistic. | |
| 209. |
MLP stands for ______________________. |
| A. | mono layer perception. |
| B. | many layer perception. |
| C. | more layer perception. |
| D. | multi layer perception. |
| Answer» D. multi layer perception. | |
| 210. |
In a feed- forward networks, the conncetions between layers are ___________ from input to output. |
| A. | bidirectional. |
| B. | unidirectional. |
| C. | multidirectional. |
| D. | directional. |
| Answer» B. unidirectional. | |
| 211. |
The network topology is constrained to be __________________. |
| A. | feedforward. |
| B. | feedbackward. |
| C. | feed free. |
| D. | feed busy. |
| Answer» A. feedforward. | |
| 212. |
RBF stands for _____________. |
| A. | radial basis function. |
| B. | radial bio function. |
| C. | radial big function. |
| D. | radial bi function. |
| Answer» A. radial basis function. | |
| 213. |
RBF have only _______________ hidden layer. |
| A. | four. |
| B. | three. |
| C. | two. |
| D. | one. |
| Answer» D. one. | |
| 214. |
RBF hidden layer units have a receptive field which has a ____________; that is, a particular input value at which they have a maximal output. |
| A. | top. |
| B. | bottom. |
| C. | centre. |
| D. | border. |
| Answer» C. centre. | |
| 215. |
___________ training may be used when a clear link between input data sets and target output values does not exist. |
| A. | competitive. |
| B. | perception. |
| C. | supervised. |
| D. | unsupervised. |
| Answer» D. unsupervised. | |
| 216. |
___________ employs the supervised mode of learning. |
| A. | rbf. |
| B. | mlp. |
| C. | mlp & rbf. |
| D. | ann. |
| Answer» C. mlp & rbf. | |
| 217. |
________________ design involves deciding on their centres and the sharpness of their Gaussians. |
| A. | dr. |
| B. | and. |
| C. | xor. |
| D. | rbf. |
| Answer» D. rbf. | |
| 218. |
___________ is the most widely applied neural network technique. |
| A. | abc. |
| B. | plm. |
| C. | lmp. |
| D. | mlp. |
| Answer» D. mlp. | |
| 219. |
SOM is an acronym of _______________. |
| A. | self-organizing map. |
| B. | self origin map. |
| C. | single organizing map. |
| D. | simple origin map. |
| Answer» A. self-organizing map. | |
| 220. |
____________ is one of the most popular models in the unsupervised framework. |
| A. | som. |
| B. | sam. |
| C. | osm. |
| D. | mso. |
| Answer» A. som. | |
| 221. |
The actual amount of reduction at each learning step may be guided by _________. |
| A. | learning cost. |
| B. | learning level. |
| C. | learning rate. |
| D. | learning time. |
| Answer» C. learning rate. | |
| 222. |
The SOM was a neural network model developed by ________. |
| A. | simon king. |
| B. | teuvokohonen. |
| C. | tomoki toda. |
| D. | julia. |
| Answer» B. teuvokohonen. | |
| 223. |
SOM was developed during ____________. |
| A. | 1970-80. |
| B. | 1980-90. |
| C. | 1990 -60. |
| D. | 1979 -82. |
| Answer» D. 1979 -82. | |
| 224. |
Investment analysis used in neural networks is to predict the movement of _________ from previous data. |
| A. | engines. |
| B. | stock. |
| C. | patterns. |
| D. | models. |
| Answer» B. stock. | |
| 225. |
SOMs are used to cluster a specific _____________ dataset containing information about the patient's drugs etc. |
| A. | physical. |
| B. | logical. |
| C. | medical. |
| D. | technical. |
| Answer» C. medical. | |
| 226. |
GA stands for _______________. |
| A. | genetic algorithm |
| B. | gene algorithm. |
| C. | general algorithm. |
| D. | geo algorithm. |
| Answer» A. genetic algorithm | |
| 227. |
GA was introduced in the year __________. |
| A. | 1955. |
| B. | 1965. |
| C. | 1975. |
| D. | 1985. |
| Answer» C. 1975. | |
| 228. |
Genetic algorithms are search algorithms based on the mechanics of natural_______. |
| A. | systems. |
| B. | genetics. |
| C. | logistics. |
| D. | statistics. |
| Answer» B. genetics. | |
| 229. |
GAs were developed in the early _____________. |
| A. | 1970. |
| B. | 1960. |
| C. | 1950. |
| D. | 1940. |
| Answer» A. 1970. | |
| 230. |
The RSES system was developed in ___________. |
| A. | poland. |
| B. | italy. |
| C. | england. |
| D. | america. |
| Answer» A. poland. | |
| 231. |
Crossover is used to _______. |
| A. | recombine the population\s genetic material. |
| B. | introduce new genetic structures in the population. |
| C. | to modify the population\s genetic material. |
| D. | all of the above. |
| Answer» A. recombine the population\s genetic material. | |
| 232. |
The mutation operator ______. |
| A. | recombine the population\s genetic material. |
| B. | introduce new genetic structures in the population. |
| C. | to modify the population\s genetic material. |
| D. | all of the above. |
| Answer» B. introduce new genetic structures in the population. | |
| 233. |
Which of the following is an operation in genetic algorithm? |
| A. | inversion. |
| B. | dominance. |
| C. | genetic edge recombination. |
| D. | all of the above. |
| Answer» D. all of the above. | |
| 234. |
. ___________ is a system created for rule induction. |
| A. | rbs. |
| B. | cbs. |
| C. | dbs. |
| D. | lers. |
| Answer» D. lers. | |
| 235. |
NLP stands for _________. |
| A. | non language process. |
| B. | nature level program. |
| C. | natural language page. |
| D. | natural language processing. |
| Answer» D. natural language processing. | |
| 236. |
Web content mining describes the discovery of useful information from the _______contents. |
| A. | text. |
| B. | web. |
| C. | page. |
| D. | level. |
| Answer» B. web. | |
| 237. |
Research on mining multi-types of data is termed as _______ data. |
| A. | graphics. |
| B. | multimedia. |
| C. | meta. |
| D. | digital. |
| Answer» B. multimedia. | |
| 238. |
_______ mining is concerned with discovering the model underlying the link structures of the web. |
| A. | data structure. |
| B. | web structure. |
| C. | text structure. |
| D. | image structure. |
| Answer» B. web structure. | |
| 239. |
_________ is the way of studying the web link structure. |
| A. | computer network. |
| B. | physical network. |
| C. | social network. |
| D. | logical network. |
| Answer» C. social network. | |
| 240. |
The ________ propose a measure of standing a node based on path counting. |
| A. | open web. |
| B. | close web. |
| C. | link web. |
| D. | hidden web. |
| Answer» B. close web. | |
| 241. |
In web mining, _______ is used to find natural groupings of users, pages, etc. |
| A. | clustering. |
| B. | associations. |
| C. | sequential analysis. |
| D. | classification. |
| Answer» A. clustering. | |
| 242. |
In web mining, _________ is used to know the order in which URLs tend to be accessed. |
| A. | clustering. |
| B. | associations. |
| C. | sequential analysis. |
| D. | classification. |
| Answer» C. sequential analysis. | |
| 243. |
In web mining, _________ is used to know which URLs tend to be requested together. |
| A. | clustering. |
| B. | associations. |
| C. | sequential analysis. |
| D. | classification. |
| Answer» B. associations. | |
| 244. |
__________ describes the discovery of useful information from the web contents. |
| A. | web content mining. |
| B. | web structure mining. |
| C. | web usage mining. |
| D. | all of the above. |
| Answer» A. web content mining. | |
| 245. |
_______ is concerned with discovering the model underlying the link structures of the web. |
| A. | web content mining. |
| B. | web structure mining. |
| C. | web usage mining. |
| D. | all of the above. |
| Answer» B. web structure mining. | |
| 246. |
The ___________ engine for a data warehouse supports query-triggered usage of data |
| A. | nntp |
| B. | smtp |
| C. | olap |
| D. | pop |
| Answer» C. olap | |
| 247. |
________ displays of data such as maps, charts and other graphical representation allow data to be presented compactly to the users. |
| A. | hidden |
| B. | visual |
| C. | obscured |
| D. | concealed |
| Answer» B. visual | |
| 248. |
__________ is a subject-oriented, integrated, time-variant, nonvolatile collection of data in support of management decisions. |
| A. | data mining. |
| B. | data warehousing. |
| C. | web mining. |
| D. | text mining. |
| Answer» B. data warehousing. | |
| 249. |
The important aspect of the data warehouse environment is that data found within the data warehouse is___________. |
| A. | subject-oriented. |
| B. | time-variant. |
| C. | integrated. |
| D. | all of the above. |
| Answer» D. all of the above. | |
| 250. |
_________maps the core warehouse metadata to business concepts, familiar and useful to end users. |
| A. | application level metadata. |
| B. | user level metadata. |
| C. | enduser level metadata. |
| D. | core level metadata. |
| Answer» A. application level metadata. | |
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