McqMate
1. |
Communication is a non-stop______________. |
A. | paper |
B. | process |
C. | programme |
D. | plan |
Answer» B. process |
2. |
Communication is a part of ________ skills. |
A. | soft |
B. | hard |
C. | rough |
D. | short |
Answer» A. soft |
3. |
The _______________ is the person who transmits the message. |
A. | receiver |
B. | driver |
C. | sender |
D. | cleaner |
Answer» C. sender |
4. |
_____________ is the person who notices and decodes and attaches some meaning to a message. |
A. | receiver |
B. | driver |
C. | sender |
D. | cleaner |
Answer» A. receiver |
5. |
Message is any signal that triggers the response of a _________ |
A. | receiver |
B. | driver |
C. | sender |
D. | cleaner |
Answer» A. receiver |
6. |
The response to a sender€™s message is called _________ |
A. | food bank |
B. | feedback |
C. | food |
D. | back |
Answer» B. feedback |
7. |
___________ context refers to the relationship between the sender and the receiver |
A. | social |
B. | physical |
C. | cultural |
D. | chronological |
Answer» A. social |
8. |
___________ context refers to the similarity of backgrounds between the sender and the receiver. |
A. | physical |
B. | social |
C. | chronological |
D. | cultural |
Answer» D. cultural |
9. |
_________ refers to all these factors that disrupt the communication. |
A. | nonsense |
B. | noise |
C. | nowhere |
D. | nobody |
Answer» B. noise |
10. |
Environmental barriers are the same as ______ noise. |
A. | physiological |
B. | psychological |
C. | physical |
D. | sociological |
Answer» C. physical |
11. |
Our dress code is an example of _____________ communication. |
A. | verbal |
B. | nonverbal |
C. | written |
D. | spoken |
Answer» B. nonverbal |
12. |
Communication strengthens _______ & ______________ relationship is an organization. |
A. | employer-father |
B. | employer-employer |
C. | mother-employer |
D. | mother-child |
Answer» B. employer-employer |
13. |
_______________ communication includes tone of voice body language, facial expressions etc. |
A. | nonverbal |
B. | verbal |
C. | letter |
D. | notice |
Answer» A. nonverbal |
14. |
When there is similarity of background between the sender and the receives such as age, language nationality, religion, gender then this is called _____________ context. |
A. | social |
B. | cultural |
C. | physical |
D. | dynamic |
Answer» B. cultural |
15. |
Letter, e-mail telephone are examples of __________ |
A. | message |
B. | feedback |
C. | channel |
D. | encoding |
Answer» C. channel |
16. |
Understanding __________different parts of speech forms the base of leaning grammar |
A. | five |
B. | eight |
C. | six |
D. | seven |
Answer» B. eight |
17. |
It is of paramount importance that one need to construct a __________sentence in the day to day affairs |
A. | wrong |
B. | correct |
C. | incorrect |
D. | night |
Answer» B. correct |
18. |
A__________way be defined as the name of a person place or thing |
A. | verb |
B. | noun |
C. | pronoun |
D. | adverb |
Answer» B. noun |
19. |
According to hoben “communication is the _____ nituchange of thought or idea. |
A. | visual |
B. | audio |
C. | verbal |
D. | written |
Answer» C. verbal |
20. |
The person who transmits the message is called the ____ or |
A. | sender |
B. | gives |
C. | taker |
D. | receiver |
Answer» A. sender |
21. |
Proper nouns always begin with ________letters |
A. | running |
B. | capital |
C. | small |
D. | numerical |
Answer» B. capital |
22. |
______________nouns require capitalization only if they start the sentence or are part of a title |
A. | common |
B. | proper |
C. | abstract |
D. | collective |
Answer» A. common |
23. |
Once the message is encoded in a desired format it is transferred through a medium called ______ |
A. | channel |
B. | medium |
C. | media |
D. | way |
Answer» A. channel |
24. |
The nouns which cannot be felt, seen or heard are called __________ |
A. | common |
B. | proper |
C. | abstract |
D. | collective |
Answer» C. abstract |
25. |
The information which is transferred to the receiver has to be interpreted this process is called _____ |
A. | encoding |
B. | decoding |
C. | opening |
D. | closing |
Answer» B. decoding |
26. |
All communication events have a _________. |
A. | resource |
B. | source |
C. | start |
D. | end |
Answer» B. source |
27. |
Personifications of strength and violence are considered as ________ gender. |
A. | masculine |
B. | feminine |
C. | common |
D. | neuter |
Answer» A. masculine |
28. |
The message may be misinterpreted because of _____ |
A. | barriers |
B. | distortions |
C. | distractions |
D. | noise |
Answer» A. barriers |
29. |
The environment in which the transmitter or receiver are should be ____ |
A. | complex |
B. | competent |
C. | complete |
D. | compatible |
Answer» D. compatible |
30. |
A noun that dandies neither a male or a female is ___________gender |
A. | masculine |
B. | feminine |
C. | common |
D. | neuter |
Answer» D. neuter |
31. |
Countries when referred to by names are also considered _____________ |
A. | masculine |
B. | feminine |
C. | common |
D. | neuter |
Answer» B. feminine |
32. |
The Christian sign of the ____ is a gesture pertaining to religion and spirituality. |
A. | plus |
B. | minus |
C. | division |
D. | cross |
Answer» D. cross |
33. |
In oral communication there is a possibility of immediate _________ |
A. | reaction |
B. | response |
C. | refection |
D. | reset |
Answer» B. response |
34. |
In oral communication the speaker can observe the listener’s _______ to what is being elated. |
A. | reaction |
B. | response |
C. | rejection |
D. | reset |
Answer» A. reaction |
35. |
Nouns that end in “Y†but have a constant before “Y†form their plural by dropping “Y†and adding ___ |
A. | ves |
B. | es |
C. | s |
D. | ies |
Answer» D. ies |
36. |
White talking to friends you do not pay attention to the skills of _____ Communication. |
A. | written |
B. | oral |
C. | audio |
D. | visual |
Answer» B. oral |
37. |
In oral presentation outside your organisation you must first give the audience a ______ of your organization. |
A. | flash back |
B. | background |
C. | front view |
D. | forword view |
Answer» B. background |
38. |
‘A’ and ‘an’ are the ___________--articles |
A. | definite |
B. | indefinite |
C. | particular |
D. | specified |
Answer» B. indefinite |
39. |
The _______ are used to present using overhead projectors. |
A. | acetate film transparent sheet |
B. | paper sheets |
C. | polythene sheet |
D. | butter paper |
Answer» A. acetate film transparent sheet |
40. |
Any word that adds more meaning to the noun is called an __________ |
A. | adverb |
B. | verb |
C. | adjective |
D. | noun |
Answer» C. adjective |
41. |
A__________indicates the action done by the subject |
A. | verb |
B. | adverb |
C. | noun |
D. | pronoun |
Answer» B. adverb |
42. |
A___________is a word which connects words phrases , clauses or sentences |
A. | preposition |
B. | conjunction |
C. | interjection |
D. | verb |
Answer» B. conjunction |
43. |
During presentation using an OHP. One can read information line by line using an opaque sheet to cover the transparency with a view to minimize distraction. This technology is called _________ |
A. | positive disclosure |
B. | zero disclosure |
C. | negative disclosure |
D. | progressive disclosure |
Answer» D. progressive disclosure |
44. |
Another thing that you have to avoid is adding to OHP’s with a ________ during a talk. |
A. | chalk |
B. | pencil |
C. | pen |
D. | marker |
Answer» C. pen |
45. |
It is important to consider proper _____ room where you are giving your presentation. |
A. | darkness |
B. | lighting |
C. | lightning |
D. | ventilation |
Answer» B. lighting |
46. |
_____ Listening means learning through conversation |
A. | evaluative |
B. | appreciative |
C. | dialogic |
D. | empathetic |
Answer» C. dialogic |
47. |
In _____ Listening the difference between the sounds is identified |
A. | discriminative |
B. | comprehension |
C. | dialogic |
D. | empathetic |
Answer» A. discriminative |
48. |
The ___________is an exclamation mark |
A. | ? |
B. | . |
C. | , |
D. | ! |
Answer» D. ! |
49. |
Evaluative listening is also called _____ |
A. | therapeutic |
B. | evaluative |
C. | dialogic |
D. | impathetic |
Answer» A. therapeutic |
50. |
The___________is the action or description that occur in the sentence |
A. | predicate |
B. | subject |
C. | object |
D. | complement |
Answer» A. predicate |
51. |
The _____________speech is also called as reported speech |
A. | direct |
B. | indirect |
C. | indefinite |
D. | definite |
Answer» B. indirect |
52. |
A cordless telephone using separate frequencies for transmission in base and portable units is known as |
A. | duplex arrangement |
B. | half duplex arrangement |
C. | either (a) or (b) |
D. | neither (a) nor (b) |
Answer» A. duplex arrangement |
53. |
For attenuation of high frequencies we should use |
A. | shunt capacitance |
B. | series capacitance |
C. | inductance |
D. | resistance |
Answer» A. shunt capacitance |
54. |
A modem is classified as low speed if data rate handled is |
A. | upto 100 bps |
B. | upto 250 bps |
C. | upto 400 bps |
D. | upto 600 bps |
Answer» D. upto 600 bps |
55. |
VSB modulation is preferred in TV because |
A. | it reduces the bandwidth requirement to half |
B. | it avoids phase distortion at low frequencies |
C. | it results in better reception |
D. | none of the above |
Answer» A. it reduces the bandwidth requirement to half |
56. |
A woofer should be fed from the input through a |
A. | low pass filter |
B. | high pass filter |
C. | band pass filter |
D. | band stop filter |
Answer» A. low pass filter |
57. |
Which of the following is an indirect way of generating FM? |
A. | armstrong modulator |
B. | varactor diode modulator |
C. | reactance fet modulator |
D. | reactance bipolar transistor |
Answer» A. armstrong modulator |
58. |
When the length of antenna is a whole wavelength |
A. | the radiation at right angles is zero |
B. | the radiation at right angles is maximum |
C. | the radiation is zero in all directions |
D. | the radiation is maximum in all directions |
Answer» A. the radiation at right angles is zero |
59. |
Circular polarization |
A. | is useful in reducing depolarization effect on received wave |
B. | involves critical alignment of transmitting and receiving antenna |
C. | is useful in discrimination between reception of adjacent beams |
D. | none of the above |
Answer» A. is useful in reducing depolarization effect on received wave |
60. |
An FM radio receiver which is tuned to a 91.6 MHz broadcast station may receive an image frequency of __________ MHz. |
A. | 102.3 |
B. | 113 |
C. | 70.2 |
D. | 80.9 |
Answer» B. 113 |
61. |
For telegraphy the most commonly used modulation system is |
A. | fsk |
B. | two tone modulation |
C. | pcm |
D. | single tone modulation |
Answer» A. fsk |
62. |
Commercial Frequency deviation of FM is |
A. | 70 khz |
B. | 75 khz |
C. | 80 khz |
D. | 65 khz |
Answer» B. 75 khz |
63. |
The colour of an object is decided by |
A. | the reflected colour |
B. | the wavelength transmitted through it |
C. | reflected colour for opaque object and wavelength transmitted through it for transparent objects |
D. | none of the above |
Answer» C. reflected colour for opaque object and wavelength transmitted through it for transparent objects |
64. |
In Pulse Code Modulation system |
A. | large bandwidth is required |
B. | quantising noise can be overcome by companding |
C. | quantising noise can be reduced by decreasing the number of standard levels |
D. | suffers from the disadvantage of its incompatibly with tdm |
Answer» A. large bandwidth is required |
65. |
Which of the following statements is correct? |
A. | convex lens has positive focal power and concave lens have negative focal power |
B. | convex lens has negative focal power and concave lens have positive focal power |
C. | all lens have positive focal power |
D. | all lens have negative focal power |
Answer» A. convex lens has positive focal power and concave lens have negative focal power |
66. |
In Modulation, “carrier” is |
A. | resultant wave |
B. | speech voltage to be transmitted |
C. | voltage with constant frequency, phase or amplitude |
D. | voltage for which frequency, phase or amplitude is varied |
Answer» D. voltage for which frequency, phase or amplitude is varied |
67. |
To eliminate ghosts in the picture |
A. | use a longer transmission line |
B. | connect a booster |
C. | change the antenna orientation of location |
D. | twist the transmission line |
Answer» C. change the antenna orientation of location |
68. |
The frequency range of 300 kHz to 3000 kHz is known as |
A. | low frequency |
B. | medium frequency |
C. | high frequency |
D. | very high frequency |
Answer» B. medium frequency |
69. |
Which of the following does not cause losses in optical fibre cables? |
A. | stepped index operation |
B. | impurities |
C. | microbending |
D. | attenuation in glass |
Answer» A. stepped index operation |
70. |
For a low level AM system, the amplifiers modulated stage must be |
A. | linear devices |
B. | harmonic devices |
C. | class c amplifiers |
D. | non-linear devices |
Answer» A. linear devices |
71. |
A telephone channel requires a bandwidth of about |
A. | 1 khz |
B. | 3 khz |
C. | 10 khz |
D. | 50 khz |
Answer» B. 3 khz |
72. |
For a given carrier wave, maximum undistorted power is transmitted when value of modulation is |
A. | 1 |
B. | 0.8 |
C. | 0.5 |
D. | 0 |
Answer» A. 1 |
73. |
As per Shannon-Hartley theorem, a noise less Gaussian channel has |
A. | zero capacity |
B. | infinite capacity |
C. | small capacity |
D. | none of the above |
Answer» B. infinite capacity |
74. |
DVD uses |
A. | laser beam for both recording and playback |
B. | laser beam for recording and video head for playback |
C. | video head for recording and laser beam for playback |
D. | none of the above |
Answer» A. laser beam for both recording and playback |
75. |
Fourier analysis indicate that a square wave can be represented as |
A. | a fundamental sine wave and odd harmonics |
B. | a fundamental sine wave and even harmonics |
C. | a fundamental sine wave and harmonics |
D. | fundamental and subharmonic sine waves |
Answer» A. a fundamental sine wave and odd harmonics |
76. |
FM transmitting and receiving equipment as compared to AM equipment is |
A. | costly |
B. | cheaper |
C. | almost equally costly |
D. | none of the above |
Answer» A. costly |
77. |
An audio signal (say from 50 Hz to 10000 Hz) is frequency translated by a carrier having a frequency of 106 Hz. The values of initial (without frequency translation) and final (after frequency translation) fractional change in frequency from one band edge to the other are |
A. | 200 and 1.01 |
B. | 200 and 10.01 |
C. | 200 and 100.1 |
D. | 200 and 200 |
Answer» A. 200 and 1.01 |
78. |
If in a broadcasting studio, a 1000 kHz carrier is modulated by an audio signal of frequency range 100-5000 kHz, the width of channel is __________ kHz. |
A. | 5 |
B. | 4.9 |
C. | 995 |
D. | 10 |
Answer» D. 10 |
79. |
Which one of the following is analog? |
A. | pcm |
B. | pwm |
C. | delta modulation |
D. | differential pcm |
Answer» B. pwm |
80. |
The disadvantage of FM over AM is that |
A. | high output power is needed |
B. | high modulating power is needed |
C. | noise is very high for high frequency |
D. | large bandwidth is required |
Answer» D. large bandwidth is required |
81. |
Which of the following is a digital modulation technique? |
A. | pcm |
B. | psk |
C. | dm |
D. | all |
Answer» B. psk |
82. |
Which of the following is used to generate PDM? |
A. | free running multi-vibrator |
B. | monostable multi-vibrator |
C. | jk flip-flop |
D. | schmitt trigger |
Answer» B. monostable multi-vibrator |
83. |
SSB can be generated by |
A. | filter method |
B. | phase cancellation method |
C. | good attenuation characteristics |
D. | all of the above |
Answer» D. all of the above |
84. |
A zero mean white Gaussian noise is passed through an ideal low pass filter of bandwidth 10 kHz. The output of the samples so obtained would be |
A. | correlated |
B. | statistically independent |
C. | uncorrelated |
D. | orthogonal |
Answer» B. statistically independent |
85. |
What is the purpose of peak clipper circuits in radio transmitters? |
A. | to prevent overmodulation |
B. | to reduce bandwidth |
C. | to increase bandwidth |
D. | to regulate oscillator i/p voltage |
Answer» A. to prevent overmodulation |
86. |
In case of low level amplitude modulation system, the amplifiers following the modulated stage must be |
A. | class c amplifiers |
B. | linear devices |
C. | non-linear devices |
D. | harmonic devices |
Answer» B. linear devices |
87. |
Under ordinary circumstances, impulse noise can be reduced in |
A. | fm only |
B. | am only |
C. | both am and fm |
D. | none of the above |
Answer» A. fm only |
88. |
In case of frequency modulation, modulating voltage remains constant if the modulating frequency is lowered, then |
A. | amplitude of distant sidebands decreases |
B. | amplitude of distant sidebands increases |
C. | amplitude of distant sidebands remains constant |
D. | amplitude of distant sidebands first increases, then decreases |
Answer» B. amplitude of distant sidebands increases |
89. |
If sampling is done at the rate of 10 kHz. The bandwidth required is |
A. | 35 khz |
B. | 70 khz |
C. | 10 khz |
D. | 1280 khz |
Answer» A. 35 khz |
90. |
It is found that a ship to ship communication suffers from fading. This can be avoided by using |
A. | space diversity |
B. | frequency diversity |
C. | broad band antenna |
D. | directional antenna |
Answer» B. frequency diversity |
91. |
In practical commercial FM system, channel bandwidth is |
A. | 150 khz |
B. | 100 khz |
C. | 88 mhz |
D. | 108 mhz |
Answer» A. 150 khz |
92. |
In EM waves, polarization |
A. | is always vertical in an isotropic medium |
B. | is caused by reflection |
C. | is due to transverse nature of waves |
D. | results from longitudinal nature of waves |
Answer» C. is due to transverse nature of waves |
93. |
The maximum power output of a standard A earth station over the total band allocated to satellite communication is about |
A. | 0.5 kw |
B. | 8 kw |
C. | 20 kw |
D. | 50 kw |
Answer» A. 0.5 kw |
94. |
PAM stands for |
A. | pulse analogue modulation |
B. | phase analogue modulation |
C. | pulse amplitude modulation |
D. | phase amplitude modulation |
Answer» C. pulse amplitude modulation |
95. |
The characteristic impedance of a twin wire feeder used for TV signals is about |
A. | 1000 ohm |
B. | 500 ohm |
C. | 300 ohm |
D. | 100 ohm |
Answer» C. 300 ohm |
96. |
In a FM receiver, amplitude limiter |
A. | amplifiers low frequency signals |
B. | reduces the amplitude of signals |
C. | eliminates any change in amplitude of received fm signals |
D. | none of the above |
Answer» C. eliminates any change in amplitude of received fm signals |
97. |
A buffer amplifier is |
A. | a double-tuned amplifier |
B. | a high gain d.c. amplifier |
C. | a cathode follower stage |
D. | none of the above |
Answer» B. a high gain d.c. amplifier |
98. |
Leak type bias is used in plate modulated class C amplifier to |
A. | increase the bandwidth |
B. | prevent over modulation |
C. | prevent excessive grid current |
D. | prevent tuned circuit damping |
Answer» C. prevent excessive grid current |
99. |
The direction of rotation of a CD is |
A. | clockwise |
B. | anticlockwise |
C. | clockwise or anticlockwise depending on frequency of data stored |
D. | mostly anticlockwise but some times clockwise |
Answer» B. anticlockwise |
100. |
One of the advantages of base modulation over collector modulation of a transistor class C amplifier is |
A. | improved efficiency |
B. | better linearity |
C. | high power output per transistor |
D. | the lower modulating power requirement |
Answer» D. the lower modulating power requirement |
Done Reading?