Description : Communication becomes circular when (A) the decoder becomes an encoder (B) the feedback is absent (C) the source is credible (D) the channel is clear
Last Answer : Answer: A Circular (contextual) Discussion is conducted in a circular manner, telling stories and developing a context around the main point, which is often unstated be cause the listener will get the point after I give them all the information. There is a high reliance on context.
Description : Expressive communication is driven by (A) Passive aggression (B) Encoder’s personality characteristics (C) External clues (D) Encoder-decoder contract
Last Answer : (B) Encoder’s personality characteristics
Description : A teacher in a classroom has immediate control over (A) the self, selected methods of communication and the message. (B) the audience, the noise and the reception. (C) the feedback, the technology and the audience experience. (D) the communication channel, other communicators, and external factors.
Last Answer : (A) the self, selected methods of communication and the message.
Description : Which causes a quantization noise in PCM system? A. Serial transmission errors B. The approximation of the quantized signal C. The synchronization between encoder and decoder D. Binary coding techniques
Last Answer : B. The approximation of the quantized signal
Last Answer : The approximation of the quantized signal
Description : Quantization noise is caused by A. binary coding techniques B. serial transmission errors C. the synchronization between encoder and decoder D. the approximation of the quantized signal
Last Answer : D. the approximation of the quantized signal
Description : What is the difference between decoder and encoder ?
Last Answer : Differences between decoders and encoders Differences between decoders A decoder is a logic circuit that decodes a code. Used in computer memory . It takes a maximum of 2n output from n input . The difference of ... Out of the maximum 2 inputs, 1 or 0 outputs are available in n output lines .
Description : ROM has a: a) Decoder followed by encoder b) Multiplexer followed by decoder c) Demultiplexer followed by an encoder d) None of the above
Last Answer : Ans: A
Description : How is selects the register that receives the information from the output bus. Decoder Encoder MUX
Last Answer : Decoder
Description : It is used to encode the minimum amount of speech information necessary to reproduce a perceptible message with a fewer bits that those needed by a conventional encoder/decoder
Last Answer : vocoders
Description : The vehicle through which the coded message is transmitted from the source to the receiver is called a(n) A)coder. B)decoder. C)encoder. D)relay channel. E)medium of transmission.
Last Answer : E)medium of transmission.
Description : A device which converts BCD to Seven Segment is called (A) Encoder (B) Decoder (C) Multiplexer (D) Demultiplexer
Last Answer : Ans: B A device which converts BCD to Seven Segment is called DECODER. (A decoder coverts binary words into alphanumeric characters.)
Description : Internal and external factors that affect message reception by the students in the classroom are referred to as (A) feedback (B) fragmentation (C) channelization (D) noise
Last Answer : Answer: D
Description : Which of the following is not a principle of effective communication? (A) Strategic use of grapevine (B) Persuasive and convincing dialogue (C) Participation of the audience (D) One-way transfer of information
Last Answer : (D) One-way transfer of information
Description : While designing communication strategy feed-forward studies are conducted by (A) Audience (B) Communicator (C) Satellite (D) Media
Last Answer : (B) Communicator
Description : In communication, a major barrier to reception of messages is (A) audience attitude (B) audience knowledge (C) audience education (D) audience income
Last Answer : Answer: A The receiver may have anxieties The receiver may have expectations The receiver may be pre-occupied The receiver may have a physical disability The sender may have a physical disability Environmental disturbances
Description : The science of the study of feedback systems in humans, animals and machines is known as: (A) cybernetics (B) reverse communication (C) selectivity study (D) response analysis
Last Answer : Answer: A Cybernetics is the study of communication and control processes in living organisms and machines. Cybernetics analyzes the ability of humans, animals, and some machines to respond to ... machines control their actions by telling them whether they are proceeding in the right direction.
Description : A negative reaction to a mediated communication is described as: (A) flak (B) fragmented feedback (C) passive response (D) non-conformity
Last Answer : Answer: C Explanation: Mediated communication refers to communication carried out by the use of information communication technology, and can be contrasted to face-to-face communication.
Description : Level C of the effectiveness of communication is defined as: (A) channel noise (B) semantic noise (C) psychological noise (D) source noise
Last Answer : (A) channel noise
Description : Which of the following are the characteristic features of communication? (a) Communication involves exchange of ideas, facts and opinions. (b) Communication involves both information and understanding. (c) Communication is a continuous process. (d ... ) (C) (a), (b) and (d) (D) (b), (c) and (d)
Last Answer : Answer: A
Description : Successful Communication in classroom teaching is (A) Circular (B) Reciprocal (C) Directional (D) Influential
Last Answer : (B) Reciprocal
Description : Telephone is an example of (A) linear communication (B) non-linear communication (C) circular (D) mechanised
Last Answer : (A) linear communication
Description : A person, group, or organisation that has a meaning it intends and attempts to share with a receiver or an audience is a A)medium of transmission. B)source. C)relay channel. D)decoder. E)sender.
Last Answer : B)source.
Description : During the decoding process, the A)intensity of the transmission becomes stronger. B)receiver attempts to convert signs into concepts and ideas. C)source attempts to convert signs into concepts and ideas. D)receiver filters noise from the feedback.
Last Answer : B)receiver attempts to convert signs into concepts and ideas.
Description : In one corner of its magazine advertisement for office copiers, Pitney Bowes places a small box asking for the names and addresses of individuals or companies seeking more information. Pitney has ... facilitate ______ for this communication. A)decoding. B)feedback. C)encoding. D)noise reduction.
Last Answer : D)noise reduction.
Description : As a good classroom communicator, you are supposed to know your (A) audience emotions (B) silent cues (C) artful pauses (D) counter arguments
Last Answer : (C) artful pauses
Description : When academicians are called to deliver lecture or presentations to an audience on certain topics or a set of topics of educational nature, it is called (A) Training Program (B) Seminar (C) Workshop (D) Symposium
Last Answer : (B) Seminar
Description : Users who use media for their own ends are identified as (A) Passive audience (B) Active audience (C) Positive audience (D) Negative audience
Last Answer : (B) Active audience
Description : Referential framing used by TV audience connects media with (A) reality (B) falsity (C) negativity (D) passivity
Last Answer : (A) reality
Description : Which of the following statement(s) is/are not correct about the Attorney General of India? 1. The President appoints a person, who is qualified to be a Judge of a High Court, to be the Attorney General of India. 2. He has the ... : Codes: (A) 1 and 4 (B) 2, 3 and 4 (C) 3 and 4 (D) 3 only
Description : Community Radio is a type of radio service that caters to the interest of: (A) Local audience (B) Education (C) Entertainment (D) News
Last Answer : Answer: A Community radio is a radio service offering a third model of radio br oadcasting in addition to commercial and public broadcasting. Community stations serve geographic communities and communities ... experiences and, in a media-rich world, to become creators and contributors o fm edia.
Description : Feed-back of a message comes from: (A) Satellite (B) Media (C) Audience (D) Communicator
Last Answer : Answer: C ]Feedback is your audience?s response; it enables you to evaluate the effectiveness of your message. If your audience doesn?t understand what you mean, you can tell by the response and ... message and respond to them. This response of a receiver to sender?s message is called Feedback.
Description : A good communicator is the one who offers to his audience: (A) plentiful of information (B) a good amount of statistics (C) concise proof (D) repetition of facts
Last Answer : (A) plentiful of information
Description : Draw the block diagram of digital communication system.Explain the function of source encoder and channel encoder.
Last Answer : Source Encoder : The input to the source encoder (also referred to as the source coder) is a string of symbols occurring at a rate symbols/sec. The source encoder converts the ... it possible for the receiver to detect and/or correct some of the errors in the information bearing bits.
Description : The purpose of formative evaluation is to (A) grade students’ learning outcomes. (B) accelerate students’ learning performance. (C) check students’ performance graph. (D) provide feedback to teacher effectiveness.
Last Answer : (B) accelerate students’ learning performance
Description : Identify the category of evaluation that assesses the learning progress to provide continuous feedback to the students during instruction. (A) Placement (B) Diagnostic (C) Formative (D) Summative
Last Answer : (C) Formative
Description : Which one of the following types of evaluation assesses the learning progress to provide continuous feedback to both teachers and students during instruction ? (A) Placement evaluation (B) Formative evaluation (C) Diagnostic evaluation (D) Summative
Last Answer : (B) Formative evaluation
Description : In the Gillette advertisement that claims "Gillette, the best a man can get," Gillette is the communication: A)receiver B)transmitter. C)decoder. D)source.
Last Answer : D)source.
Description : Which one of the following units is used to measure intensity of noise? (A) decible (B) Hz (C) Phon (D) Watts/m2
Last Answer : (A) decible
Description : Human ear is most sensitive to noise in the following frequency ranges: (A) 1-2 KHz (B) 100-500 Hz (C) 10-12 KHz (D) 13-16 KHz
Last Answer : (A) 1-2 KHz
Description : When the conclusion of an argument follows from its premise/premises conclusively, the argument is called (A) Circular argument (B) Inductive argument (C) Deductive argument (D) Analogical argument
Last Answer : (C) Deductive argument
Description : When you deal with others, you expect that Options: A) They deal according to your nature in order to get your appreciation B) You restore only superficial dealings otherwise it becomes a sad ... C) You estimate others with reference to your own behaviour D) You do not develop deep intimacy
Last Answer : C) You estimate others with reference to your own behaviour
Description : Which of the following is not the critical feature of qualitative research ? (A) Actual settings are the direct source of data. (B) Data take the forms of words or pictures. (C) Seeking to ... social facts. (D) Researcher becomes immersed in the situation, present or past related to the phenomena.
Last Answer : Write S if the statement pertains to the strength of a quantitative research, W if it's a weakness. 1. It can be costly, difficult and time-consuming. 2. It is objective and provides ... It filters out external factors. 5. The numerical data can be analyzed in a quick and easy way.
Description : Two numbers are in the ration 3:5. If 9 is subtracted from the numbers, the ratio becomes 12:23. The numbers are (A) 30, 50 (B) 36, 60 (C) 33, 55 (D) 42, 70
Last Answer : Answer: C
Description : Global warming during winter becomes more pronounced at the : (A) Equator (B) Poles (C) Tropic of Cancer (D) Tropic of Capricorn
Last Answer : (D) Tropic of Capricorn
Description : Noise level audible to audience sitting in the 5th row from the stage during a large orchestra show corresponds to about __________ decibels. (A) 105 (B) 135 (C) 160 (D) 185
Last Answer : (B) 135
Description : Effective communication pre-supposes (A) Non-alignment (B) Domination (C) Passivity (D) Understanding
Last Answer : (D) Understanding
Description : Classroom communication is the basis of (A) Social identity (B) External inanities (C) Biased passivity (D) Group aggression
Last Answer : (A) Social identity
Description : Positive classroom communication leads to (A) Coercion (B) Submission (C) Confrontation (D) Persuasion
Last Answer : (D) Persuasion
Description : With regard to e-mail, what does Bcc : mean ? (A) Blind Computer Communication : - The users specified in the Bcc : field will get the e-mail and see the addresses in the to : and cc : fields. (B) ... the Bcc : field will get the email but will not see the addresses in the to : and cc : fields.
Last Answer : Answer: B