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.
| 1101. |
There will be one point of discontinuity in the shear diagram of this question.State whether the above statement is true or false. |
| A. | true |
| B. | false |
| Answer» B. false | |
| 1102. |
The rate of change of velocity along the depth of layer is ___________ |
| A. | \(\frac{∂v}{∂z}=\frac{1}{γ_w}\frac{∂^2 \overline{u}}{∂z^2} \) |
| B. | \(\frac{∂v}{∂z}=\frac{k}{γ_w}\frac{\overline{u}}{∂z^2} \) |
| C. | \(\frac{∂v}{∂z}=\frac{∂^2 \overline{u}}{∂z^2} \) |
| D. | \(\frac{∂v}{∂z}=\frac{k}{γ_w} \frac{∂^2 \overline{u}}{∂z^2} \) |
| Answer» E. | |
| 1103. |
The velocity with which the excess pore water flows is _________ |
| A. | \(v=\frac{k}{2}\frac{∂\overline{u}}{∂z}\) |
| B. | \(v=\frac{1}{γ_w}\frac{∂\overline{u}}{∂z}\) |
| C. | \(v=\frac{k}{γ_w}\frac{∂\overline{u}}{∂z}\) |
| D. | \(v=\frac{∂\overline{u}}{∂z}\) |
| Answer» D. \(v=\frac{∂\overline{u}}{∂z}\) | |
| 1104. |
The rate of change of pore water pressure along the depth of layer represents ____________ |
| A. | seepage pressure |
| B. | seepage stress |
| C. | hydraulic gradient |
| D. | permeability of the soil |
| Answer» D. permeability of the soil | |
| 1105. |
The hydraulic gradient in terms of pore water pressure is given by _________ |
| A. | \(i=\frac{γ_w \overline{u}∂h}{∂z} \) |
| B. | \(i=\frac{\overline{u}∂h}{γ_w ∂z} \) |
| C. | \(i=\frac{\overline{u}∂h}{∂z} \) |
| D. | \(i=\frac{1}{γ_w}\frac{∂\overline{u}}{∂z} \) |
| Answer» E. | |
| 1106. |
In one-dimensional consolidation, secondary consolidation is __________ |
| A. | considered at the start of test |
| B. | considered at the middle of test |
| C. | considered at the end of test |
| D. | disregarded |
| Answer» E. | |
| 1107. |
In Terzaghi’s Theory of one dimensional consolidation, the time lag in consolidation is ___________ |
| A. | due to permeability of soil and viscosity of water or fluid |
| B. | due entirely to seepage pressure of water |
| C. | due entirely to permeability of soil |
| D. | due entirely to viscosity of water or fluid |
| Answer» D. due entirely to viscosity of water or fluid | |
| 1108. |
In Terzaghi’s Theory of one dimensional consolidation, the change in thickness of a layer during consolidation is ___________ |
| A. | significant |
| B. | insignificant |
| C. | large |
| D. | very large |
| Answer» C. large | |
| 1109. |
In Terzaghi’s Theory of one dimensional consolidation, the boundary is considered to be __________ |
| A. | free surface offering resistance to flow of water |
| B. | free surface offering no resistance to flow of water |
| C. | fixed surface offering resistance to flow of water |
| D. | curved surface offering resistance to water flow |
| Answer» C. fixed surface offering resistance to flow of water | |
| 1110. |
In Terzaghi’s Theory of one dimensional consolidation, excess pore water drains out in __________ |
| A. | horizontal direction only |
| B. | tangential direction only |
| C. | vertical direction only |
| D. | both horizontal and vertical direction |
| Answer» D. both horizontal and vertical direction | |
| 1111. |
In Terzaghi’s Theory of one dimensional consolidation, soil is restrained against lateral deformation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1112. |
In Terzaghi’s Theory of one dimensional consolidation, the deformation occurs in __________ |
| A. | one direction only |
| B. | two directions only |
| C. | three directions only |
| D. | none of the direction |
| Answer» B. two directions only | |
| 1113. |
In Terzaghi’s Theory of one dimensional consolidation, load is applied in _____________ |
| A. | one direction only |
| B. | two directions only |
| C. | three directions only |
| D. | none of the direction |
| Answer» B. two directions only | |
| 1114. |
On which of the following factors does the overall impedance of the unequal conductor folded dipole depends? |
| A. | Only thickness of conductors |
| B. | Space between conductors |
| C. | Radiation resistance of the dipole |
| D. | Radii, radiation resistance and space between conductors. |
| Answer» E. | |
| 1115. |
Which of the following causes the shortening effect on multi conductor folded dipole? |
| A. | Only thickness of conductors |
| B. | Space between conductors |
| C. | Radiation resistance of the dipole |
| D. | Both the radii and radiation resistance |
| Answer» B. Space between conductors | |
| 1116. |
For a multi conductor folded dipole with n conductors, the impedance is ____ Ω. |
| A. | 2n Z |
| B. | nZ |
| C. | n2Z |
| D. | Z/n |
| Answer» D. Z/n | |
| 1117. |
If the radii of two conductors are r1 (feed arm), r2 (non feed arm) and separated by a distance,then the impedance transformation for a half folded dipole is given by _______ |
| A. | \(\left(1+\frac{log(\frac{a}{r1})}{log(\frac{a}{r2})}\right)^2\) |
| B. | \(73\left(1+\frac{log(\frac{a}{r1})}{log(\frac{a}{r2})}\right)^2\) |
| C. | \(\left(1+\frac{log(\frac{a}{r2})}{log(\frac{a}{r1})}\right)^2\) |
| D. | \(73\left(1+\frac{log(\frac{a}{r2})}{log(\frac{a}{r1})}\right)^2\) |
| Answer» C. \(\left(1+\frac{log(\frac{a}{r2})}{log(\frac{a}{r1})}\right)^2\) | |
| 1118. |
In unequal conductor folded dipole, the diameter of the conductor of feed arm and the non feed arm are unequal. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1119. |
In which of the following type of folded dipole the number of conductors is varied? |
| A. | Multi conductor folded dipole |
| B. | Unequal conductor folded dipole |
| C. | Both multi conductor and unequal conductor |
| D. | Neither multi conductor nor unequal conductor |
| Answer» B. Unequal conductor folded dipole | |
| 1120. |
A half wave folded dipole of 3 wires has the impedance _____Ω. |
| A. | 675 |
| B. | 657 |
| C. | 219 |
| D. | 292 |
| Answer» C. 219 | |
| 1121. |
What is the input impedance of a half wave folded dipole? |
| A. | 73Ω |
| B. | 292Ω |
| C. | 146Ω |
| D. | 36.5Ω |
| Answer» C. 146Ω | |
| 1122. |
Folded dipole antenna belongs to which type of antenna? |
| A. | Reflector |
| B. | Aperture |
| C. | Lens |
| D. | Wire |
| Answer» E. | |
| 1123. |
The forth height (hf), is given |
| A. | hdb/θd |
| B. | hdb*θd |
| C. | ht/β |
| D. | ht/µ |
| Answer» B. hdb*θd | |
| 1124. |
The mathematical value of down comer backup is? |
| A. | hc + ht+ had |
| B. | hc – ht+ had |
| C. | hc – ht – had |
| D. | hc + ht |
| Answer» B. hc – ht+ had | |
| 1125. |
The depressed region of the tray is called? |
| A. | Seal pan |
| B. | Crack pot |
| C. | Jack port |
| D. | Trap port |
| Answer» B. Crack pot | |
| 1126. |
The load combination of dead and imposed has a beneficial dead load of ____________ |
| A. | 1 |
| B. | 1.5 |
| C. | 1.8 |
| D. | 2.0 |
| Answer» B. 1.5 | |
| 1127. |
The value of numerical constant K is between ____________ |
| A. | 4 to 5 |
| B. | 6 to 7.5 |
| C. | 4 to 8 |
| D. | 5 to 9 |
| Answer» C. 4 to 8 | |
| 1128. |
The condition that the principal tensile stress is not to exceed the tensile strength of concrete yields a criterion of the type ____________ |
| A. | bw > (vu/ (I/s) ft(1-fcp/ft)1/2 |
| B. | bw > (vu/ (I/s) ft(1+fcp/ft)1/2 |
| C. | bw > (vu/ (I/s) |
| D. | bw > (vu/ (I/s) ft |
| Answer» C. bw > (vu/ (I/s) | |
| 1129. |
The small span girders with straight tendons, bw is? |
| A. | 0.85vu/fth |
| B. | 0.60vu/fth |
| C. | 0.70vu/fth |
| D. | 0.69vu/fth |
| Answer» B. 0.60vu/fth | |
| 1130. |
The thickness of the web is generally determined on which of the basis? |
| A. | Shear stress |
| B. | Shear strength |
| C. | Principle shear |
| D. | Tensile shear |
| Answer» C. Principle shear | |
| 1131. |
The breadth of the compression face may be assumed by considering the number of ____________ |
| A. | Anchorages |
| B. | Splices |
| C. | Girders |
| D. | Ridges |
| Answer» D. Ridges | |
| 1132. |
In the case of unsymmetrical I girders the range of values of hf/d for economical designs is generally? |
| A. | 0.15 to 0.10 |
| B. | 0.15 to 0.25 |
| C. | 0.8 to 1.0 |
| D. | 3.4 to 6.0 |
| Answer» C. 0.8 to 1.0 | |
| 1133. |
The estimation of self weight is expressed as ____________ |
| A. | wmin/wud = KDcgβ(L/h)L/fcu(d/h)2 |
| B. | wmin/wud = KDcgβ(L/h)L/fcu |
| C. | wmin/wud = KDcgβ(L/h) |
| D. | wmin/wud = KDcgβ |
| Answer» B. wmin/wud = KDcgβ(L/h)L/fcu | |
| 1134. |
The computation of total ultimate moment required for the design of prestressed beams, knowledge of is necessary? |
| A. | Spans |
| B. | Self weights |
| C. | Loads |
| D. | Deflection |
| Answer» C. Loads | |
| 1135. |
Which of the following is more acidic alcohol? |
| A. | Phenol |
| B. | Cyclohexanol |
| C. | Methanol |
| D. | Ethanol |
| Answer» B. Cyclohexanol | |
| 1136. |
CH3OH is a which type of acid? |
| A. | Bronsted acid |
| B. | Lewis acid |
| C. | Arrhenius acid |
| D. | Lewis and Arrhenius acid |
| Answer» B. Lewis acid | |
| 1137. |
To distribute processing over many nodes, perhaps to increase result speed through the use of concurrences, perhaps merely to provide load balance and fault tolerance. |
| A. | Grid |
| B. | GridGain |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» C. All of the mentioned | |
| 1138. |
To use the script on Unix-like operating systems: |
| A. | $TERRACOTTA HOME/bin/dso-env.sh $HOST:3312 |
| B. | $TERRACOTTA HOME/bin/dso-env.sh $HOST:$PORT |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» C. All of the mentioned | |
| 1139. |
For each virtual machine client that you want to “see” and share that state, start it with a customized bootclasspath parameter when starting Java. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1140. |
On Unix-like operating systems, you start Terracotta as :- |
| A. | $TERRACOTTA HOME/bin/start-tc-server.sh –f $PATH TO TERRACOTTA CONFIGURATION |
| B. | $TERRACOTTA HOME/bin/start-tc-server.sh –f $PATH TO TERRACOTTA |
| C. | $TERRACOTTA HOME/bin/start-tc-server.sh –f $PATH TO TERRACOTTA bin |
| D. | None of the mentioned |
| Answer» B. $TERRACOTTA HOME/bin/start-tc-server.sh –f $PATH TO TERRACOTTA | |
| 1141. |
To deploy a Terracotta application, you first download the distribution. The distribution provides :- |
| A. | utility scripts |
| B. | JAR files |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 1142. |
Terracotta doesn’t use serialization of objects. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1143. |
You want to share object state across multiple virtual machines. |
| A. | Terracotta |
| B. | Hibernate Transaction |
| C. | All of the mentioned |
| D. | None of the mentioned |
| Answer» B. Hibernate Transaction | |
| 1144. |
Granting agency requires a certain level of accuracy in case of errors. Which of the given statements is untrue regarding it? |
| A. | In other laboratories, such as those performing a single-attempt sequencing of ESTs, the error rate may be much higher, approximately 1 in 100, including incorrectly identified bases and inserted or deleted bases |
| B. | Incorrect bases always translate to the right amino acid |
| C. | Base insertions/deletions will cause frame-shifts in the sequence |
| D. | Making alignment with a protein sequence becomes difficult because of frameshifts |
| Answer» C. Base insertions/deletions will cause frame-shifts in the sequence | |
| 1145. |
Which of the given statements is untrue? |
| A. | There is no detailed check of sequence accuracy prior to submission to GenBank and other databases |
| B. | Often, a sequence is submitted at the time of publication of the sequence in a journal article, providing a certain level of checking by the editorial peer review process |
| C. | No sequence is submitted without being published or prior to publication |
| D. | In laboratories performing large sequencing projects, such as those engaged in the Human Genome Project or the genome projects of model organisms, the granting agency requires a certain level of accuracy of the order of 1 possible error per 10 kb |
| Answer» D. In laboratories performing large sequencing projects, such as those engaged in the Human Genome Project or the genome projects of model organisms, the granting agency requires a certain level of accuracy of the order of 1 possible error per 10 kb | |
| 1146. |
Which of the given statements is incorrect? |
| A. | The simplest and newest way of submitting sequences is through the Web site on a Web form page called BankIt |
| B. | The sequence can also be annotated with information about the sequence, such as mRNA start and coding regions |
| C. | The submitted form is transformed into GenBank format and returned to the submitter for review before being added to GenBank |
| D. | Sequin does not run on UNIX |
| Answer» E. | |
| 1147. |
Two common goals in sequence analysis are to identify sequences that encode proteins, which determine all cellular metabolisms, and to discover sequences that regulate the expression of genes or other cellular processes. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 1148. |
Which part of the ear takes sound waves and turns them into vibrations? |
| A. | Middle war |
| B. | Ear wall |
| C. | Ear canal |
| D. | Inner ear |
| Answer» B. Ear wall | |
| 1149. |
What separates the outer ear from the middle ear? |
| A. | Auricle |
| B. | Ear wall |
| C. | Cochlea |
| D. | Ear drum |
| Answer» E. | |
| 1150. |
Which of the following is balancing organ? |
| A. | Organ of corti |
| B. | Cochlea |
| C. | Vestibular region |
| D. | Eardrum |
| Answer» D. Eardrum | |