

MCQOPTIONS
Saved Bookmarks
This section includes 2095 Mcqs, each offering curated multiple-choice questions to sharpen your Php knowledge and support exam preparation. Choose a topic below to get started.
1301. |
Proximity to sea contributes to |
A. | Warping stress |
B. | Seasonal stress |
C. | Climatic factor |
D. | Weathering factor |
Answer» D. Weathering factor | |
1302. |
There are various pollution regulations are there. |
A. | True |
B. | False |
Answer» B. False | |
1303. |
Which microorganism among the following can live as a commensal but can also be pathogenic? |
A. | Trichomonas hominis |
B. | Entamoeba histolytica |
C. | Endolimax |
D. | Iodamoeba |
Answer» C. Endolimax | |
1304. |
Which of the following is not an example of Mutualistic Symbiosis? |
A. | Fungal-algal symbiosis |
B. | Algae and the corals |
C. | Mushroom and fly |
D. | Racoon and poison ivy |
Answer» C. Mushroom and fly | |
1305. |
Which field is NOT a field within an OSPF packet header? |
A. | Packet length |
B. | Router ID |
C. | Authentication type |
D. | Maxage time |
Answer» E. | |
1306. |
The fractional horsepower motors have efficiency of order of 98%? |
A. | true |
B. | false |
Answer» C. | |
1307. |
The depurination treatment __________ the DNA fragments. |
A. | Increases |
B. | Shortens |
C. | Inactivates |
D. | Fluoresces |
Answer» C. Inactivates | |
1308. |
Animal glue, epoxy, and polyurethane are examples of ________ |
A. | Spray adhesives |
B. | Fabric adhesives |
C. | Super Glue |
D. | Wood glues |
Answer» E. | |
1309. |
If F(x) = f(x)g(x)h(x) and F’(x) = 10F(x) and f’(x) = 10f(x) , g’(x) = 10g(x) and h’(x) = 10kh(x), then find value of k.$ |
A. | 0 |
B. | 1 |
C. | -1 |
D. | 2 |
Answer» D. 2 | |
1310. |
Spring also offers MethodInvokingJobDetailFactoryBean for you to define a job that executes a single method of a particular object. |
A. | True |
B. | False |
Answer» B. False | |
1311. |
For engineering materials, the poison’s ratio lies in the range of ___________$ |
A. | 0 and 1 |
B. | -1 and 1 |
C. | -2 and 2 |
D. | 0 and 1/2 |
Answer» E. | |
1312. |
Benzene and alcohol are used to decrease component. |
A. | True |
B. | False |
Answer» B. False | |
1313. |
Which of the following issues are considered in IoT? |
A. | Security Issue |
B. | Reliablity Issue |
C. | Standard Issue |
D. | All issues |
Answer» E. | |
1314. |
The Pentium III has the operating frequencies as |
A. | 300MHz,350MHz,400MHz |
B. | 400MHz,450MHz,500MHz |
C. | 350MHz,400MHz,450MHz |
D. | 450MHz,500MHz,550MHz |
Answer» E. | |
1315. |
Reaction of cyclohexanone with dimethylamine in the presence of catalytic amount of an acid forms a compound if water during the reaction is continuously removed. What is the compound formed is generally known as? |
A. | A Schiff’s base |
B. | An enamine |
C. | An imine |
D. | An amine |
Answer» C. An imine | |
1316. |
The CMT test results that indicate a somatic cell count of 400000 to 1500000 are _____ |
A. | Mixture thickens with slight gelation |
B. | Viscous gel forms, mass adheres to paddle |
C. | Distinct precipitate forms, but no gel |
D. | Slight precipitate forms and tends to disappear |
Answer» D. Slight precipitate forms and tends to disappear | |
1317. |
For a local enhancement using mean and variance, what happens if the lowest value of contrast is not restricted as per the willingness of acceptance of value? |
A. | There wouldn’t be any enhancement |
B. | Enhancement will occur for areas with standard deviation value > 1 |
C. | Enhancement of the constant areas will also be the part of procedure |
D. | Enhancement will occur for areas with standard deviation value > 0 and < 1 |
Answer» D. Enhancement will occur for areas with standard deviation value > 0 and < 1 | |
1318. |
___________ restricts the dissolution of the pressurized air into the water. |
A. | Elastic diaphragm |
B. | Pressure vessel |
C. | Inlet pipe |
D. | Waste valve |
Answer» B. Pressure vessel | |
1319. |
The XXY klinefelter survive but trisomy in most autosome is lethal. Why? |
A. | Autosome carries more genes |
B. | Autosomes have better dominant recessive relations |
C. | X chromosomes are inactivated |
D. | Autosomes are more in number |
Answer» D. Autosomes are more in number | |
1320. |
Plasmids will be incompatible if they have the same mechanism of replication control. |
A. | True |
B. | False |
Answer» B. False | |
1321. |
Which of the following is not an example of a firm that provides info regarding competitive intelligence gathering? |
A. | Carratu International |
B. | CI Center |
C. | Microsoft CI |
D. | Marven Consulting Group |
Answer» D. Marven Consulting Group | |
1322. |
The speed of operation of XGM wavelength conversion is determined by the _______________ of the SOA. |
A. | Depletion level |
B. | Hole concentration |
C. | Carrier dynamics |
D. | Electron concentration |
Answer» D. Electron concentration | |
1323. |
Which of the following is the most commonly used magnetic shielding? |
A. | Helmholtz coils |
B. | Ferro-magnetic shielding |
C. | Faraday shield |
D. | Magnetometer probe |
Answer» C. Faraday shield | |
1324. |
Low w/c ratio helps to control suphate attack. True or False? |
A. | True |
B. | False |
Answer» B. False | |
1325. |
No warping stress is developed if temperature |
A. | Constant |
B. | Less than normal |
C. | More than normal |
D. | Changes frequently |
Answer» B. Less than normal | |
1326. |
Which is the first country to pass the amendment in the parliament to safeguard the environment? |
A. | Brazil |
B. | Denmark |
C. | China |
D. | India |
Answer» E. | |
1327. |
Which of the following is not a Gram-positive bacilli? |
A. | Bacteroides |
B. | Eubacterium |
C. | Lactobacillus |
D. | Bifidobacterium |
Answer» B. Eubacterium | |
1328. |
Mother’s milk during lactation is rich in _________$ |
A. | IgA |
B. | IgG |
C. | IgM |
D. | IgE |
Answer» B. IgG | |
1329. |
The hottest part of the flame lies in its ____ zone. |
A. | non-luminous |
B. | luminous |
C. | yellow |
D. | unburnt gases |
Answer» B. luminous | |
1330. |
Voltage follower is also called as |
A. | None of the mentioned |
B. | Non-inverting amplifier |
C. | Inverting amplifier |
D. | Normal buffer |
Answer» C. Inverting amplifier | |
1331. |
Lichens are ____________ |
A. | A fungal-Bacterial association |
B. | A fungal-yeast association |
C. | A Bacterial-yeast association |
D. | A fungal-algal association |
Answer» E. | |
1332. |
What is the formula of the efficiency of the machine? |
A. | efficiency = output / output + losses |
B. | efficiency = output * output + losses |
C. | efficiency = output – output + losses |
D. | efficiency = output + output + losses |
Answer» B. efficiency = output * output + losses | |
1333. |
The depurination treatment in blotting, involves the use of HCl and ____________ |
A. | Alkali |
B. | Acid |
C. | Proteins |
D. | Nucleic acids |
Answer» B. Acid | |
1334. |
Blu Tack is used as a ________ adhesive. |
A. | Contact |
B. | Hot |
C. | Reactive |
D. | Pressure sensitive |
Answer» E. | |
1335. |
If z = ex Sin(Cos(x))Cos(Sin(x)) Then find dz‚ÅÑdx$ |
A. | [e<sup>x</sup>Sin(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Sin(x)Sin(Cos(x))Sin(Sin(x))]. |
B. | [e<sup>x</sup>Sin(Cos(x))Cos(Sin(x))-e<sup>x</sup>Sin(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Sin(Cos(x))Sin(Sin(x))]. |
C. | [e<sup>x</sup>Cos(Cos(x))Sin(Sin(x))-e<sup>x</sup>Sin(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Sin(Cos(x))Sin(Sin(x))]. |
D. | [e<sup>x</sup>Sin(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Sin(x)Sin(Cos(x))Sin(Sin(x))]. |
Answer» C. [e<sup>x</sup>Cos(Cos(x))Sin(Sin(x))-e<sup>x</sup>Sin(x)Cos(Cos(x))Cos(Sin(x))-e<sup>x</sup>Cos(x)Sin(Cos(x))Sin(Sin(x))]. | |
1336. |
Which mineral is used as refractory material? |
A. | Calcite |
B. | Rock crystal |
C. | Talc |
D. | Magnesite |
Answer» E. | |
1337. |
CronTrigger accepts a Unix cron expression for you to specify the times to run your job. |
A. | True |
B. | False |
Answer» B. False | |
1338. |
The stress which is just sufficient to cause a permanent set is known as ___________ |
A. | tenacity |
B. | ultimate stress |
C. | proof stress |
D. | working stress |
Answer» D. working stress | |
1339. |
What is the advantage of using DC in MPI? |
A. | Battery maintenance |
B. | Demagnetize easy |
C. | Variable voltage supply |
D. | Subsurface detection |
Answer» E. | |
1340. |
Which_of_the_following_is_untrue_regarding_PHD? |
A. | It stands for Profile network from Heidelberg |
B. | It is a web-based program that combines neural network only |
C. | It first performs a BLASTP of the query sequence against a non redundant protein sequence database |
D. | In initial steps it finds a set of homologous sequences, which are aligned with the MAXHOM program (a weighted dynamic programming algorithm performing global alignment) |
Answer» C. It first performs a BLASTP of the query sequence against a non redundant protein sequence database | |
1341. |
_________a_cellular_network_is_expensive,_especially_with_many_IoT_devices. |
A. | Signaling |
B. | Security |
C. | Bandwidth |
D. | Power consumption |
Answer» D. Power consumption | |
1342. |
The_architecture_of_CPU_of_Pentium_III_is_suitable_for |
A. | multimedia |
B. | image processing |
C. | speech processing |
D. | all of the mentioned |
Answer» E. | |
1343. |
Aniline_reacts_with_which_of_these_to_form_Schiff_base? |
A. | Acetic acid |
B. | Benzaldehyde |
C. | Acetone |
D. | NH<sub>3</sub> |
Answer» C. Acetone | |
1344. |
The_absence_of_______and_______is_not_an_accident,_because_they_would_catalyze_oxidation,_their_producing_metallic_or_oxidized_flavors. |
A. | Lead-casein |
B. | Boron-tin |
C. | Iron-copper |
D. | Zinc-brass |
Answer» D. Zinc-brass | |
1345. |
What_is_standard_deviation_value_for_constant_area? |
A. | 0 |
B. | 1 |
C. | -1 |
D. | None of the mentioned |
Answer» B. 1 | |
1346. |
________aids_in_cushioning_the_shock_of_the_hydraulic_pressure_during_the_working_of_the_hydraulic_ram |
A. | Pressure vessel |
B. | air bags |
C. | inlet valve |
D. | Drive pipe |
Answer» B. air bags | |
1347. |
Calico_cats_are_always______________ |
A. | Male |
B. | Female |
C. | Klinefelter |
D. | Turner |
Answer» C. Klinefelter | |
1348. |
Multimeric_forms_of_a_plasmid_may_give_rise_to___________ |
A. | Low copy number |
B. | High copy number |
C. | Plasmid instability |
D. | Plasmid loss |
Answer» D. Plasmid loss | |
1349. |
Which_of_the_following_is_a_site_used_for_Competitive_Intelligence_gathering? |
A. | https://www.bidigital.gov/ |
B. | https://www.cig.com/ci/ |
C. | https://www.coginfo.com/ci/ |
D. | https://www.bidigital.com/ci/ |
Answer» E. | |
1350. |
In_the_XGM_converter,_the_transfer_function_maintains_the_rectangular_shape._State_whether_the_given_statement_is_true_or_false. |
A. | True |
B. | False |
Answer» C. | |