MCQOPTIONS
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MCQOPTIONS
This section includes 519 Mcqs, each offering curated multiple-choice questions to sharpen your Cloud Computing knowledge and support exam preparation. Choose a topic below to get started.
| 401. |
Which act makes CSR mandatory in India? |
| A. | Corporate Act |
| B. | Company Act |
| C. | Commercial Act |
| D. | Oragnisation Act |
| Answer» C. Commercial Act | |
| 402. |
objectives of the CSR project. |
| A. | Social Audit |
| B. | Grassroots |
| C. | Whistleblowers |
| D. | CSR |
| Answer» B. Grassroots | |
| 403. |
What is the meaning of Unilinear? |
| A. | Consistently developing |
| B. | Single path development |
| C. | Steady path development |
| D. | All of the above |
| Answer» E. | |
| 404. |
What does ‘Think Global, Act Local’ means? |
| A. | Consider the health of the entire planet and to take action in their owncommunities. |
| B. | Individuals coming together to protect habitats and the organisms that livewithin them. |
| C. | Occur on a local level and are primarily run by volunteers and helpers |
| D. | All of the above |
| Answer» E. | |
| 405. |
In which of the following paradigms, the idea of free market is suggested? |
| A. | Mainstream paradigm |
| B. | Counter Revolution Paradigm |
| C. | Dominant Paradigm |
| D. | Populist Paradigm |
| Answer» C. Dominant Paradigm | |
| 406. |
changing or maintain people's behaviour |
| A. | Social change |
| B. | Behavioural change |
| C. | Social marketing |
| D. | marketing |
| Answer» D. marketing | |
| 407. |
The National Rural Health Mission (NRHM) was launched on? |
| A. | 12th April 2007 |
| B. | 10th April 2005 |
| C. | 24th April 2006 |
| D. | 12th April 2005 |
| Answer» E. | |
| 408. |
Under which set of theories and models does Neo- Marxism is included? |
| A. | Unilinear |
| B. | Non-Linear |
| C. | Linear |
| D. | Non- Unilinear |
| Answer» C. Linear | |
| 409. |
What contains the features of both commericial marketing and social science? |
| A. | Social change |
| B. | Behavioural change |
| C. | Social marketing |
| D. | Social media marketing |
| Answer» D. Social media marketing | |
| 410. |
services |
| A. | E-Choupal |
| B. | E-governance |
| C. | E-democracy |
| D. | None of these |
| Answer» C. E-democracy | |
| 411. |
A _______ consists basically of a microphone, amplifier and speakersto facilitate the communication of intelligent speech to a group of people. |
| A. | public address system |
| B. | cross-over network |
| C. | hi-fi system |
| D. | theatre sound system |
| Answer» B. cross-over network | |
| 412. |
Colour subcarrier for PAL system is: |
| A. | 4.25 MHz |
| B. | 4.43 MHz |
| C. | 3.58 MHz |
| D. | 4.406 MHz |
| Answer» C. 3.58 MHz | |
| 413. |
Microwave links are used for TV transmission because: |
| A. | they have a small S/N ratio |
| B. | they produce less phase distortion |
| C. | they are relatively cheaper |
| D. | they are free from impulse noise |
| Answer» C. they are relatively cheaper | |
| 414. |
Identify the skills promoted by communication from the following:A) Reading and listeningB) Listening and helpingC) Helping and speakingD) Speaking and writingChoose the correct option: |
| A. | and B) only |
| B. | and C) only |
| C. | and D) only |
| D. | and D) only |
| Answer» D. and D) only | |
| 415. |
Identify the frequency of the crystal used for outgoing calls in mobile phones. |
| A. | 26 MHz |
| B. | 99 MHz |
| C. | 108 MHz |
| D. | 5.5 MHz |
| Answer» B. 99 MHz | |
| 416. |
Cylindrical cavity resonators are not used with kystrons because they have |
| A. | Too low Q |
| B. | Harmonically related resonant frequency |
| C. | A shape not permitting easy adjustment of resonant frequency |
| D. | Are difficult to fabricate |
| Answer» C. A shape not permitting easy adjustment of resonant frequency | |
| 417. |
A dielectric medium has a relative permittivity ϵr = 6, for this the values of Index of Refraction and Phase velocity are given(A) η = 6(B) η = 2.45(C) Phase Velocity = 3 × 108 m/s(D) Phase Velocity = 1.22 × 108 m/sChoose the most appropriate answer from the options given below: |
| A. | (A), (C) only |
| B. | (A), (D) only |
| C. | (B), (D) only |
| D. | (B), (C) only |
| Answer» D. (B), (C) only | |
| 418. |
In a microwave magic-T, E plane and H plane are |
| A. | In phase |
| B. | Out of phase |
| C. | Isolated |
| D. | 90° out of phase |
| Answer» D. 90° out of phase | |
| 419. |
In a high fidelity system, the pair of filter which separate audio frequency band signals into two separate groups, one of which is fed to the tweeter and other to the woofer is called |
| A. | Matching transformer |
| B. | Equalizer |
| C. | Bridge network |
| D. | crossover network |
| Answer» E. | |
| 420. |
In a DVD player, digitised signals are converted into composite video signals by means of |
| A. | ADC |
| B. | DAC |
| C. | Detector |
| D. | Mixer |
| Answer» C. Detector | |
| 421. |
Determine the threshold optical power in a long single-mode fiber with 0.5 dB km-1 for stimulated Brillouin scattering within the fiber at a wavelength of 1.3 nm. The fiber core diameter is 6 μm and laser source bandwidth is 600 MHz. |
| A. | 1.5 W |
| B. | 1.38 W |
| C. | 80.3 mW |
| D. | 65.2 mW |
| Answer» D. 65.2 mW | |
| 422. |
In a display specified as 600 × 400 the number of pixels across the display screen is |
| A. | 600 |
| B. | 400 |
| C. | 240000 |
| D. | none of the above |
| Answer» D. none of the above | |
| 423. |
For the 40-character wide LCD, the upper address range can go as high as:(A) 0101011(B) 1000000(C) 0100111(D) 1001000(E) 1011111Choose the most appropriate answer from the options given below : |
| A. | (C) only |
| B. | (A) only |
| C. | (D) only |
| D. | (B) and (E) only |
| Answer» B. (A) only | |
| 424. |
Consider the following regarding essential functional operations of a digital data acquisition system:1. Handling of analog signals2. Converting the data to digital form and handling it3. Making the measurement4. Internal programming and telemetryWhich of the above are valid in the stated context? |
| A. | 1, 2, 3 and 4 |
| B. | 1, 3 and 4 only |
| C. | 1, 2 and 3 only |
| D. | 2 and 4 only |
| Answer» D. 2 and 4 only | |
| 425. |
Cell phone communication is a ___. |
| A. | Full Simplex |
| B. | Full Duplex |
| C. | Simplex |
| D. | Half Duplex |
| Answer» C. Simplex | |
| 426. |
Directions: Each of the next Six (6) items consist of two statements, one labelled as ‘Statement (I)’ and the other as ‘Statement (II)’. You are to examine these two statements carefully and select the answers to these items using the code given below:Statement (I): Channel vocoder (voice coder) is an analysis-synthesis system.Statement (II): For voiced signal, the excitation is white noise and for an unvoiced signal, the excitation is a periodic signal. |
| A. | Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I) |
| B. | Both Statement (I) and Statement (II) are individually true but Statement (II) is NOT the correct explanation of Statement (I) |
| C. | Statement (I) is true but Statement (II) is false |
| D. | Statement (I) is false but Statement (II) is true |
| Answer» D. Statement (I) is false but Statement (II) is true | |
| 427. |
Directions: Each item consists of two statements, one labeled as ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answer using the code given below:Statement (I): Speech enhancement techniques are used to make a processed speech signal sound superior to the unprocessed one.Statement (II): A ‘perfect signal’ is required as a reference for speech enhancement. |
| A. | Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I) |
| B. | Both Statement (I) and Statement(II) are individually true but Statement (II) is not the correct explanation of Statement(I) |
| C. | Statement (I) is true but Statement (II) us false |
| D. | Statement (I) is false but Statement (II) is true |
| Answer» D. Statement (I) is false but Statement (II) is true | |
| 428. |
LCD TV work on the principle of _____ |
| A. | emission of cathode rays and light |
| B. | emission of cathode rays |
| C. | light emission |
| D. | light blockage |
| Answer» E. | |
| 429. |
A servo voltage stabiliser is based on the principle of |
| A. | buck-boost the primary voltage |
| B. | feedback a sample voltage |
| C. | switching different outputs by relays |
| D. | none of the above |
| Answer» B. feedback a sample voltage | |
| 430. |
Direction: The following item consists of two statements, one labeled as ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answers to these items using the code given below:Statement (I): The power output of the lowest mode in a reflex klystron is maximum.Statement (II): Lower modes occur at higher repeller voltages where the acceleration of bunched electrons on return is maximum. |
| A. | Both Statement I and Statement II are individually true and Statement II is the correct explanation of Statement I |
| B. | Both Statement I and Statement II are individually true but Statement II is not the correct explanation of Statement I |
| C. | Statement I is true but Statement II is false |
| D. | Statement I is false but Statement II is true |
| Answer» B. Both Statement I and Statement II are individually true but Statement II is not the correct explanation of Statement I | |
| 431. |
Between which two sheets is an LCD screen sandwiched? |
| A. | Two plastic sheets |
| B. | Two paper sheets |
| C. | Two LCD screen sheets |
| D. | Horizontal and vertically polarised sheet |
| Answer» E. | |
| 432. |
From the given options select the labels missing in the diagram. |
| A. | Amplifier, optical amplifier, optical transmitter, transmitter |
| B. | Optical amplifier, amplifier, transmitter, optical transmitter |
| C. | Transmitter, optical transmitter, optical amplifier, amplifier |
| D. | Optical transmitter, transmitter, amplifier, optical amplifier |
| Answer» D. Optical transmitter, transmitter, amplifier, optical amplifier | |
| 433. |
Identify the WRONG statement from the options given below. |
| A. | In LED TV, the LEDs can be placed on the edges too. |
| B. | Both LCD and LED TVs use an LCD screen for display. |
| C. | LEDs are used for backlighting the LCD screen of LED TV. |
| D. | CFLs are used for backlighting the LCD screen of LED TV |
| Answer» D. CFLs are used for backlighting the LCD screen of LED TV | |
| 434. |
Magic Tee is a combination of |
| A. | One H-plane tee and one E-plane tee |
| B. | One H-plane tee and E-plane tees |
| C. | Two H-plane tees and one E-plane tee |
| D. | None of these |
| Answer» B. One H-plane tee and E-plane tees | |
| 435. |
In an optical coupler:(i) \(splitting \ ratio=\frac{P_2}{(P_1+p_2 )}×100% \)(ii) \(splitting \ ratio=\frac{P_1}{P_2 }×100%\)(iii) \(Return \ loss=10 log\frac{P_3}{P_0 }\)(iv) \( Return \ loss=10 log\frac{P_3}{(P_1+P_2 )}\)Which of the above statements are correct?Choose the correct answer from the code given below: |
| A. | (ii) and (iii) |
| B. | (i) and (iv) |
| C. | (ii) and (iv) |
| D. | (i) and (iii) |
| Answer» E. | |
| 436. |
A laser pulse is sent from ground level to the bottom of a concrete water tank at normal incidence. The tank is filled with water up to 2 m below the ground level. The reflected pulse from the bottom of the tank travels back and hits the detector. The round-trip time elapsed between sending the laser pulse, the pulse hitting the bottom of the tank, reflecting back and sensed by the detector is 100 ns. The depth of the tank from ground level marked as x in metre is ____.(Refractive index of water nwater = 1.3 and velocity of light in air cair = 3 × 108 m/s) |
| A. | 9 |
| B. | 10 |
| C. | 11 |
| D. | 12 |
| Answer» E. | |
| 437. |
In TV receiver the electron beam is deflected by |
| A. | Electromagnetic deflection |
| B. | Electrostatic deflection |
| C. | Any of the two |
| D. | None |
| Answer» B. Electrostatic deflection | |
| 438. |
In the context of mobile communication what is the full form of LTE? |
| A. | Long Term Evolution |
| B. | Last Time Evolution |
| C. | Least Time Evolution |
| D. | Long time Evolution |
| Answer» B. Last Time Evolution | |
| 439. |
Effective communication in teaching does not require |
| A. | Voice modulation |
| B. | Handsome appearance |
| C. | Appropriate gestures |
| D. | Students involvement |
| Answer» C. Appropriate gestures | |
| 440. |
In a group discussion, the discussion must be directed to its logical conclusion. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 441. |
Same rules apply for effective writing and oral presentation. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 442. |
Which of these are to be avoided in a debate? |
| A. | Fights |
| B. | Listening |
| C. | Taking notes |
| D. | Using rhetoric |
| Answer» B. Listening | |
| 443. |
A speech must advance _____ |
| A. | dishonesty |
| B. | truth |
| C. | aggressiveness |
| D. | negativity |
| Answer» C. aggressiveness | |
| 444. |
A cultural event is the same as office. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» C. May be True or False | |
| 445. |
During practice, by how much should the speech be lengthened? |
| A. | 2 to 5 % |
| B. | 6 to 10 % |
| C. | 7 to 11 % |
| D. | 9 to 13 % |
| Answer» B. 6 to 10 % | |
| 446. |
A speech must be prepared with _______ in mind. |
| A. | the result |
| B. | praise |
| C. | an audience |
| D. | admiration |
| Answer» D. admiration | |
| 447. |
Which of these debates is on-spot? |
| A. | Extempore |
| B. | In advance |
| C. | Written |
| D. | Personal |
| Answer» B. In advance | |
| 448. |
The tone of the speaker should be _____ |
| A. | loud |
| B. | clear |
| C. | low |
| D. | soft |
| Answer» C. low | |
| 449. |
Participant should listen to the opinions expressed by others with respect. |
| A. | True |
| B. | False |
| C. | May be True or False |
| D. | Can't say |
| Answer» B. False | |
| 450. |
Which of these is not a type of speech? |
| A. | Informative |
| B. | Personal |
| C. | Persuasive |
| D. | Special occasion |
| Answer» C. Persuasive | |