MCQOPTIONS
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MCQOPTIONS
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.
| 1501. |
Injection molding uses a _________ for unvulcanized rubber. |
| A. | Geneva mechanism |
| B. | Screw mechanism |
| C. | Dwell cam |
| D. | Linkage |
| Answer» C. Dwell cam | |
| 1502. |
Which of the following property is used to round border corners? |
| A. | border-corner |
| B. | border-round |
| C. | border-radius |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 1503. |
TBOUTH can pin can be used to _________ |
| A. | values are moved from one place to another |
| B. | the length of the number of bits is selected by this register |
| C. | it can be used to put all the outputs of the Timer_B register in the high impedance state |
| D. | it can be used for outputting the input values of the timers |
| Answer» D. it can be used for outputting the input values of the timers | |
| 1504. |
A mixture pattern in the control chart points is exhibited when ____ occurs. |
| A. | Operator fatigue |
| B. | Change of raw materials |
| C. | Continuous wear of tool |
| D. | Adjustments too often responding to random variation |
| Answer» E. | |
| 1505. |
Evaluate d/dx xx ln(x) |
| A. | x<sup>(x-1)</sup> + x<sup>2x</sup> ln‚Å°(x) + x<sup>x</sup> [ln‚Å°(x) ]<sup>2</sup> |
| B. | x<sup>(x-1)</sup> + x<sup>x</sup> ln‚Å°(x) + x<sup>x</sup> [ln‚Å°(x) ]<sup>2</sup> |
| C. | x<sup>(x-1)</sup> + x<sup>x</sup> ln‚Å°(x) + x<sup>x</sup> ln‚Å°(x) |
| D. | x<sup>x</sup> + x<sup>x</sup> ln‚Å°(x) + x<sup>x</sup> [ln‚Å°(x) ]<sup>2</sup> |
| Answer» C. x<sup>(x-1)</sup> + x<sup>x</sup> ln‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(x) + x<sup>x</sup> ln‚Äö√Ñ√∂‚àö√ñ¬¨‚àû(x) | |
| 1506. |
Abrasive jet machined features have tapered sidewalls ranging from _____ |
| A. | 5—10˚ |
| B. | 22—28˚ |
| C. | 15—30˚ |
| D. | 18—26˚ |
| Answer» E. | |
| 1507. |
What is the streak given by calcite minerals? |
| A. | Colourless |
| B. | White |
| C. | Black |
| D. | Yellow |
| Answer» C. Black | |
| 1508. |
If you have a JavaMail session configured in your Java EE application server, you can first look it up with the help of:- |
| A. | JndiObjectFactory |
| B. | JndiObjectFactoryBean |
| C. | JndiObject |
| D. | None of the mentioned |
| Answer» C. JndiObject | |
| 1509. |
Which of the following is also known as transverse strain? |
| A. | Tensile strain |
| B. | Compressive strain |
| C. | Shear strain |
| D. | Volumetric strain |
| Answer» D. Volumetric strain | |
| 1510. |
Small components are dipped in penetrant. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1511. |
Line rast technique is used for ___________________ |
| A. | Generating character |
| B. | Character alignment |
| C. | Character spacing |
| D. | Character brightening |
| Answer» B. Character alignment | |
| 1512. |
Which of the following property indicate the total size of heap? |
| A. | heapSize |
| B. | totalHeapSize |
| C. | totalJsHeapSize |
| D. | totalHeap |
| Answer» D. totalHeap | |
| 1513. |
Which of the following is untrue regarding Homology-Based Methods? |
| A. | The third generation of algorithms was developed in the late 1990s |
| B. | They were developed by making use of evolutionary information |
| C. | This type of method uses the ab initio secondary structure prediction of individual sequences only |
| D. | This type of method combines the ab initio secondary structure prediction of individual sequences and alignment information from multiple homologous sequences (>35% identity) |
| Answer» D. This type of method combines the ab initio secondary structure prediction of individual sequences and alignment information from multiple homologous sequences (>35% identity) | |
| 1514. |
IoT devices are naturally vulnerable to ________ threats. |
| A. | Sensors |
| B. | Heterogeneity |
| C. | Security |
| D. | Connectivity |
| Answer» D. Connectivity | |
| 1515. |
About how much amount of precipitate is returned back to atmosphere? |
| A. | 2/3 |
| B. | 1/4 |
| C. | 3/4 |
| D. | 1/3 |
| Answer» B. 1/4 | |
| 1516. |
Average thickness of double cover plate butt joint is 0.75 times that of main plate. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1517. |
Which of the following exception generated by MMX is the same type of memory access exception as the X86 instructions? |
| A. | page fault |
| B. | segment not present |
| C. | limit violation |
| D. | all of the mentioned |
| Answer» E. | |
| 1518. |
As we are using vector math to solve for the unknown forces in the free body diagrams, what is k.i? |
| A. | 0 |
| B. | 1 |
| C. | -1 |
| D. | ‚àû |
| Answer» B. 1 | |
| 1519. |
Calculate the change in current in an inductor having inductance 0.004H, number of turns is 200 and the flux changes from 760 to 800 ‚à´ Wb.$ |
| A. | 2A |
| B. | 4A |
| C. | 6A |
| D. | 8A |
| Answer» B. 4A | |
| 1520. |
Electrophilic substitution of aniline with bromine in presence of gacial acetic acid gives which of the following? |
| A. | 1, 4, 6-tribromo aniline |
| B. | 2, 4, 6-tribromo aniline |
| C. | 4-bromo aniline |
| D. | 3-bromo aniline |
| Answer» D. 3-bromo aniline | |
| 1521. |
Bacteria that survive specific heat treatment are said to be _____ |
| A. | Psychotropic |
| B. | Coliform |
| C. | Psychrophilic |
| D. | Thermoduric |
| Answer» E. | |
| 1522. |
The formation of redundant reactions is examined with reference to: |
| A. | One span continuous beam |
| B. | Two span continuous beam |
| C. | Three span continuous beam |
| D. | Four span continuous beam |
| Answer» C. Three span continuous beam | |
| 1523. |
When the intensifier is placed outside its jack, it produces higher ________ |
| A. | Pressure |
| B. | Force |
| C. | Displacement |
| D. | Momentum |
| Answer» B. Force | |
| 1524. |
Dipole moment of CH3-CH2-Cl > CH2=CH-Cl. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1525. |
A software metric that provides a quantitative measure of the logical complexity of a program. |
| A. | Cyclomatic complexity |
| B. | Index matrix |
| C. | Quantitative complexity |
| D. | System complexity |
| Answer» B. Index matrix | |
| 1526. |
Which mode prevents MySQL to perform full checking of date parts? |
| A. | ALLOW_DATES_INVALID |
| B. | ALLOW_INVALID_DATES |
| C. | PREVENT_DATE_CHECK |
| D. | STOP_DATES_CHECK |
| Answer» C. PREVENT_DATE_CHECK | |
| 1527. |
___________________ defect occurs when surface to be painted is too smooth. |
| A. | Sagging |
| B. | Running |
| C. | Grinning |
| D. | Wrinkling |
| Answer» C. Grinning | |
| 1528. |
If the system matrix of a linear time invariant continuous system is given by |
| A. | |
| B. | s<sup>2</sup>+5s+3=0 |
| C. | s<sup>2</sup>-3s-5=0 |
| Answer» B. s<sup>2</sup>+5s+3=0 | |
| 1529. |
What will be the γ value for starter taking 4 steps, where ratio of resistance at maximum allowable current to armature resistance is equal to 1.8?$ |
| A. | 1.2164 |
| B. | 1.8 |
| C. | 2.2468 |
| D. | 0.8220 |
| Answer» B. 1.8 | |
| 1530. |
_____________________ determines which X chromosome remains active. |
| A. | XIST |
| B. | XCE |
| C. | XIC |
| D. | RB |
| Answer» C. XIC | |
| 1531. |
Optimum feed-stage location, can be obtained by using |
| A. | Gilliland correlation |
| B. | Kirk bride correlation |
| C. | Fenske’s correlation |
| D. | Sorel’s correlation |
| Answer» C. Fenske‚Äö√Ñ√∂‚àö√ë‚àö¬•s correlation | |
| 1532. |
Most of the cloning vectors in current use carry an origin region from which plasmid? |
| A. | RP4 |
| B. | Col E1 |
| C. | RSF1010 |
| D. | RP6 |
| Answer» C. RSF1010 | |
| 1533. |
The structural regularity of the polymers may be due to _________ |
| A. | Isomerism |
| B. | Optical isomerism |
| C. | Geometrical isomerism |
| D. | Both optical and geometrical isomerism |
| Answer» E. | |
| 1534. |
OFDM is a technique for 3G mobile communication. State whether True or False. |
| A. | True |
| B. | False |
| Answer» C. | |
| 1535. |
______________ is important to grab a quick understanding and analyzing about your competitors or target user’s need.$ |
| A. | Competitive Intelligence gathering |
| B. | Cognitive Intelligence gathering |
| C. | Cyber Intelligence gathering |
| D. | Competitors Info gathering |
| Answer» B. Cognitive Intelligence gathering | |
| 1536. |
The pipeline bubbling is a method used to prevent data hazard and structural hazards. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1537. |
Decision trees are appropriate for the problems where: |
| A. | Attributes are both numeric and nominal |
| B. | Target function takes on a discrete number of values. |
| C. | Data may have errors |
| D. | All of the mentioned |
| Answer» E. | |
| 1538. |
The ____ variable stores the name of the file currently being processed. |
| A. | OFS |
| B. | FILENAME |
| C. | NF |
| D. | ES |
| Answer» C. NF | |
| 1539. |
How many approaches are adopted by the cross-modulation scheme? |
| A. | Four |
| B. | Three |
| C. | Two |
| D. | Five |
| Answer» B. Three | |
| 1540. |
Which of the following is NOT true for agrobacterium? |
| A. | Horizontal gene transfer |
| B. | Gram positive bacteria |
| C. | Causes tumor in plants |
| D. | Transfer DNA in plants |
| Answer» C. Causes tumor in plants | |
| 1541. |
For operation with 10-V output pulses with the requirement that the sum of the rise and fall times represent only 20% of the pulse width (at half amplitude), what is the slew-rate requirement for an op amp to handle pulses 2 µs wide? (Note: The rise and fall times of a pulse signal are usually measured between the 10%- and 90%-height points.)$ |
| A. | 10 V/µs |
| B. | 20 V/µs |
| C. | 40 V/µs |
| D. | 80 V/µs |
| Answer» D. 80 V/¬¨¬®¬¨¬µs | |
| 1542. |
Which of the following is not a nitrogenous waste? |
| A. | Citrulin |
| B. | Allantoin |
| C. | Purines |
| D. | Creatinine |
| Answer» B. Allantoin | |
| 1543. |
Which of the below structure doesn’t require PSC?$ |
| A. | Bridge |
| B. | Arch |
| C. | Dam |
| D. | Silos |
| Answer» C. Dam | |
| 1544. |
What is the initial oxygen pressure provided through the lance? |
| A. | 1 atm to 2 atm |
| B. | 2 atm to 3 atm |
| C. | 3 atm to 4 atm |
| D. | 4 atm to 5 atm |
| Answer» B. 2 atm to 3 atm | |
| 1545. |
What does the Distributive property signify? |
| A. | The sum of signals in both the sides in any number must be equal |
| B. | The responses must be equal in any side of an LTI system |
| C. | The sum of two inputs must be equal to responses to these signals |
| D. | The Multiplication of two signals in the inputs side is equal to multiplication of the responses |
| Answer» D. The Multiplication of two signals in the inputs side is equal to multiplication of the responses | |
| 1546. |
The mitochondrial mRNA code for methionine is _____________ |
| A. | UAA |
| B. | AGA |
| C. | AUA |
| D. | AUG |
| Answer» D. AUG | |
| 1547. |
What is the difference between blindness and cataract? |
| A. | Cataract happens in the retina and blindness happens to cornea |
| B. | Cataract is clouding up of the cornea while blindness happens if either retina, optic nerve or the occipital lobe is injured or damages |
| C. | Cataract can be corrected with surgery while blindness can be cured by increasing the intake of vitamin A |
| D. | Blindness is when cilliary muscles do not contract properly while cataract is when the eyeball has gotten deformed |
| Answer» C. Cataract can be corrected with surgery while blindness can be cured by increasing the intake of vitamin A | |
| 1548. |
Double-pass cylindrical mirror energy analyser has how many mirrors? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» C. Three | |
| 1549. |
The pistons are usually given a coating such as tin plating in order to |
| A. | reduce weight |
| B. | conduct heat efficiently |
| C. | reduce possibility of scoring |
| D. | reduce friction |
| Answer» D. reduce friction | |
| 1550. |
Third harmonic currents can be as large as ______________ |
| A. | 100% of fundamental |
| B. | 10% of fundamental |
| C. | 70% of fundamental |
| D. | 40% of fundamental |
| Answer» E. | |