MCQOPTIONS
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MCQOPTIONS
This section includes 2374 Mcqs, each offering curated multiple-choice questions to sharpen your Embedded Systems knowledge and support exam preparation. Choose a topic below to get started.
| 2201. |
DBR structures based on_____ can be implemented into Fabry–Pérot filters.$ |
| A. | mpSi |
| B. | pSi |
| C. | SiO<sub>2</sub> |
| D. | graphite |
| Answer» B. pSi | |
| 2202. |
Which one the following mammalian cells are not capable of metabolizing glucose to carbon dioxide aerobically? |
| A. | RBC |
| B. | WBC |
| C. | Liver cells |
| D. | Unstraited muscle cells |
| Answer» B. WBC | |
| 2203. |
______________ is required in case of graded index fibers. |
| A. | High amplitude |
| B. | High frequency |
| C. | High impulse response |
| D. | Optimum profile |
| Answer» E. | |
| 2204. |
What helps to see color? |
| A. | Rods |
| B. | Cons |
| C. | Lens |
| D. | Retina |
| Answer» C. Lens | |
| 2205. |
The step that is involved in the procedure of memory interfacing with 8051 is |
| A. | data bus is connected to data lines of memory chips |
| B. | PSEN(active low) is connected to OE(active low) of EPROM chips |
| C. | writing address map of memory chip in bit form |
| D. | all of the mentioned |
| Answer» E. | |
| 2206. |
MS-Word comes under __________ |
| A. | Document production |
| B. | Graphics |
| C. | Databases |
| D. | Numerical Analysis |
| Answer» B. Graphics | |
| 2207. |
There’s no known successful attacks made against Whirlpool.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2208. |
For a non-spherical particles, the sphericity __________ |
| A. | The ratio of sphere area to the actual surface area |
| B. | Has the dimension of the length |
| C. | Always less than 1 |
| D. | Greater than 1 |
| Answer» B. Has the dimension of the length | |
| 2209. |
4 screens can separate _____ differently sized particles. |
| A. | 3 |
| B. | 4 |
| C. | 5 |
| D. | 6 |
| Answer» D. 6 | |
| 2210. |
Terracotta works like many other clustered caches, except that, in addition to being a good Hibernate clustered cache. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2211. |
Find the discharge of water flowing over a rectangular notch of 1.3 m length when the constant head over the notch is 255 mm. Take Cd = .62 |
| A. | 400 lit/s |
| B. | 465 lit/s |
| C. | 385 lit/s |
| D. | 575 lit/s |
| Answer» B. 465 lit/s | |
| 2212. |
Which command will be used to join 4 lines with the current line? |
| A. | 5J |
| B. | 4J |
| C. | 6J |
| D. | 4j |
| Answer» B. 4J | |
| 2213. |
Positive sign of weight indicates? |
| A. | excitatory input |
| B. | inhibitory input |
| C. | can be either excitatory or inhibitory as such |
| D. | none of the mentioned |
| Answer» B. inhibitory input | |
| 2214. |
Oxygen gas is denser than Carbon Dioxide gas? |
| A. | True |
| B. | False |
| Answer» C. | |
| 2215. |
What is the major advantage of using Incremental Model? |
| A. | Customer can respond to each increment |
| B. | Easier to test and debug |
| C. | It is used when there is a need to get a product to the market early |
| D. | Easier to test and debug & It is used when there is a need to get a product to the market early |
| Answer» E. | |
| 2216. |
The conventional method for designing raft foundation is based on which of the following assumptions? |
| A. | Foundation is infinitely rigid and Soil pressure is assumed to be planar |
| B. | Overburden pressure is assumed as zero |
| C. | None of the mentioned |
| D. | All of the mentioned |
| Answer» B. Overburden pressure is assumed as zero | |
| 2217. |
If a continuous time signal x(t) with spectrum X(F) is sampled at a rate Fs=1/T samples per second, then what is the scaled spectrum? |
| A. | X(F) |
| B. | Fs.X(F) |
| C. | X(F)/ Fs |
| D. | None of the mentioned |
| Answer» C. X(F)/ Fs | |
| 2218. |
In twist drill, distance measured between the chisel edge corner and the outer corner is known as |
| A. | Body length |
| B. | Flute length |
| C. | Lip length |
| D. | Overall length |
| Answer» D. Overall length | |
| 2219. |
Clostridium perfringens type A occurs as a natural flora of ______________ |
| A. | stomach |
| B. | mouth |
| C. | intestine |
| D. | eyes |
| Answer» D. eyes | |
| 2220. |
How can R1 be scaled? |
| A. | by using a scale |
| B. | by using an ohmmeter |
| C. | by calibration |
| D. | by using a galvanometer |
| Answer» D. by using a galvanometer | |
| 2221. |
The blank region on the tray deck is called as? |
| A. | Cracking gin |
| B. | Sleeping zone |
| C. | Calming zone |
| D. | Professor zone |
| Answer» D. Professor zone | |
| 2222. |
By default, for any corner, radius of fillet is _______ |
| A. | zero |
| B. | one |
| C. | infinite |
| D. | two |
| Answer» B. one | |
| 2223. |
Computational complexity is a measure of ________ |
| A. | Time |
| B. | Number of iterations |
| C. | Number of operations |
| D. | Accuracy |
| Answer» D. Accuracy | |
| 2224. |
Heat exchange between two black surfaces enclosed by an insulated surface is given by |
| A. | Q <sub>12</sub> = A <sub>1</sub> σ <sub>b </sub>(T <sub>1</sub><sup>4</sup> – T<sub>2</sub><sup>4</sup>) [A <sub>2 </sub>– A <sub>1</sub> F <sub> 12</sub><sup>2</sup>/A <sub>1</sub> + A <sub>2 </sub>– 2 A <sub>1</sub> F <sub>12</sub>]. |
| B. | Q <sub>12</sub> = 2 A <sub>1</sub> σ <sub>b </sub>(T <sub>1</sub><sup>4</sup> – T<sub>2</sub><sup>4</sup>) [A <sub>2 </sub>– A <sub>1</sub> F <sub> 12</sub><sup>2</sup>/A <sub>1</sub> + A <sub>2 </sub>– 2 A <sub>1</sub> F <sub>12</sub>]. |
| C. | Q <sub>12</sub> = 3 A <sub>1</sub> σ <sub>b </sub>(T <sub>1</sub><sup>4</sup> – T<sub>2</sub><sup>4</sup>) [A <sub>2 </sub>– A <sub>1</sub> F <sub> 12</sub><sup>2</sup>/A <sub>1</sub> + A <sub>2 </sub>– 2 A <sub>1</sub> F <sub>12</sub>]. |
| D. | Q <sub>12</sub> = 4 A <sub>1</sub> σ <sub>b </sub>(T <sub>1</sub><sup>4</sup> – T<sub>2</sub><sup>4</sup>) [A <sub>2 </sub>– A <sub>1</sub> F <sub> 12</sub><sup>2</sup>/A <sub>1</sub> + A <sub>2 </sub>– 2 A <sub>1</sub> F <sub>12</sub>]. |
| Answer» B. Q <sub>12</sub> = 2 A <sub>1</sub> ‚âà√¨‚àö√¢ <sub>b </sub>(T <sub>1</sub><sup>4</sup> ‚Äö√Ñ√∂‚àö√ë‚àö¬® T<sub>2</sub><sup>4</sup>) [A <sub>2 </sub>‚Äö√Ñ√∂‚àö√ë‚àö¬® A <sub>1</sub> F <sub> 12</sub><sup>2</sup>/A <sub>1</sub> + A <sub>2 </sub>‚Äö√Ñ√∂‚àö√ë‚àö¬® 2 A <sub>1</sub> F <sub>12</sub>]. | |
| 2225. |
What is the permissible limits for construction of sulphates in water? |
| A. | 200mg/l |
| B. | 2000mg/l |
| C. | 1000mg/l |
| D. | 500mg/l |
| Answer» E. | |
| 2226. |
Reciprocating __________ utilize a piston moving back and forth in a cylinder. Nearly 2 check valves for the input and output at one end of the cylinder allow one way flow; this gives a pulsed output. |
| A. | Valves |
| B. | Pumps |
| C. | Pits |
| D. | Spots |
| Answer» C. Pits | |
| 2227. |
Which has greater bandwidth? |
| A. | TDM |
| B. | FDM |
| C. | TDM & FDM |
| D. | None of the mentioned |
| Answer» C. TDM & FDM | |
| 2228. |
In the sampling unit, when it is in its earlier form consisted of a circular turntable carrying around its rim 40 disposable __________ of 2 ml capacity. |
| A. | polyvinyl cups |
| B. | polythene cups |
| C. | polyester cups |
| D. | polystyrene cups |
| Answer» E. | |
| 2229. |
What is treadmilling? |
| A. | Depolymerization of microtubule |
| B. | The breaking of heterodimer chain |
| C. | Arrangement of microtubules |
| D. | Addition of tubulin heterodimer |
| Answer» E. | |
| 2230. |
Where does the compensating network connected in an inverting amplifier. |
| A. | Non-inverting input terminal |
| B. | Inverting input terminal |
| C. | Between non-inverting and output terminal |
| D. | Between inverting and output terminal |
| Answer» B. Inverting input terminal | |
| 2231. |
Which of the following method moves an element from its current position using tranform? |
| A. | rotate() |
| B. | scale() |
| C. | translate() |
| D. | matrix() |
| Answer» D. matrix() | |
| 2232. |
____________ is the preferred statement for indicating errors in the transaction. |
| A. | SELECT |
| B. | |
| C. | RAISERROR |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 2233. |
What is the formula to obtain the hysteresis loss devised by Steinmetz? |
| A. | hysteresis loss = hysteresis coefficient / frequency of magnetization * (maximum flux density)<sup>steinmetz coefficient</sup> |
| B. | hysteresis loss = hysteresis coefficient * frequency of magnetization / (maximum flux density)<sup>steinmetz coefficient</sup> |
| C. | hysteresis loss = hysteresis coefficient * frequency of magnetization * (maximum flux density)<sup>steinmetz coefficient</sup> |
| D. | hysteresis loss = 1/hysteresis coefficient * frequency of magnetization * (maximum flux density)<sup>steinmetz coefficient</sup> |
| Answer» D. hysteresis loss = 1/hysteresis coefficient * frequency of magnetization * (maximum flux density)<sup>steinmetz coefficient</sup> | |
| 2234. |
Which discordant body is columnar or column shaped? |
| A. | Dykes |
| B. | Volcanic necks |
| C. | Bysmaliths |
| D. | Batholiths |
| Answer» B. Volcanic necks | |
| 2235. |
Which of these pollutants is removed by Dissolved air floatation? |
| A. | Free oil |
| B. | Emulsified oil |
| C. | Both free and emulsified oil |
| D. | Only grease |
| Answer» C. Both free and emulsified oil | |
| 2236. |
Total how many equations will be generated? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 2237. |
Which of these letters of application must include a statement of the writer’s age?$ |
| A. | For complain |
| B. | For employment |
| C. | For enquiry |
| D. | For adjustment |
| Answer» C. For enquiry | |
| 2238. |
The Intergenic CpGs are more commonly methylated than in the intragenetic region. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2239. |
To fabricate a low frequency circuit using the hybrid microwave IC methodology, the material with _______ is preferred. |
| A. | high dielectric constant |
| B. | low dielectric constant |
| C. | high resistivity |
| D. | low resistivity |
| Answer» B. low dielectric constant | |
| 2240. |
In the case of un-reactive contacting surfaces, the fatty acids adheres by chemical reaction during lubrication. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2241. |
Which of the following is true about wire cut EDM? |
| A. | Minimal clamping forces are required to hold the workpieces |
| B. | It is a conventional process |
| C. | It can machine materials like fibres, plastics, wood, etc |
| D. | Electrodes used in die sink EDM and wire cut EDM are same |
| Answer» B. It is a conventional process | |
| 2242. |
To transfer the information from input to output and vice versa, the cells used is |
| A. | Storage cells |
| B. | Data cells |
| C. | Unit cells |
| D. | Both data and unit cells |
| Answer» B. Data cells | |
| 2243. |
For a _____ multikey index, each indexed document can have at most one indexed field whose value is an array. |
| A. | Hashed |
| B. | Unique |
| C. | Multikey |
| D. | compound |
| Answer» E. | |
| 2244. |
The energy loss should be ____________ by the manufacturer by ________ |
| A. | Minimized, heavy foundation of machine |
| B. | Minimized, addition of weight to specimen |
| C. | Maximized, heavy foundation of machine |
| D. | Maximized, addition of weight to specimen |
| Answer» B. Minimized, addition of weight to specimen | |
| 2245. |
Zeros of any transfer function is define as the roots of equation of numerator of transfer function. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2246. |
What can NPSH be used to determine _______ |
| A. | Friction characteristics |
| B. | Pipe diameter |
| C. | Cavitation |
| D. | Thermal expansion |
| Answer» D. Thermal expansion | |
| 2247. |
What are the ways to removes water from reaction? |
| A. | Superheated steam |
| B. | Bubbling inert gas |
| C. | Heating |
| D. | All of the mentioned |
| Answer» E. | |
| 2248. |
What are the surface roughness values obtained while machining spherical surfaces using Electro discharge machining? |
| A. | <0.1 µm |
| B. | <0.3 µm |
| C. | <0.5 µm |
| D. | <0.7 µm |
| Answer» B. <0.3 ¬¨¬®¬¨¬µm | |
| 2249. |
Which is used as the top layer? |
| A. | gold |
| B. | platinum |
| C. | titanium |
| D. | tungsten |
| Answer» B. platinum | |
| 2250. |
Spark runs on top of ___________, a cluster manager system which provides efficient resource isolation across distributed applications |
| A. | Mesjs |
| B. | Mesos |
| C. | Mesus |
| D. | All of the mentioned |
| Answer» C. Mesus | |