Description : The process of translating thought into a symbolic form is known as _____________ 1. Encoding 2. Feedback 3. Noise 4. Decoding 5. The message channel
Last Answer : Encoding
Description : In the communication process, the decoding, encoding, feedback and response are together classified as A. communication tools B. communication channels C. communication functions D. communication parties
Last Answer : C. communication functions
Description : __________classified by decoding, feedback, encoding and response are together in communication process. A.communication tools B.communication channels C.communication parties D.communication function Answer: D
Last Answer : D.communication function
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 : The way in which the message travels to the receiver is called: A. Encoding B. Decoding C. Channel D. Source
Last Answer : C. Channel
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 Huffman encoding, both the sender and receiver must have a copy of the code a. Same b. Different c. Generate on Demand d. Both (a) and (b)
Last Answer : a. Same
Description : . ________ is the recording system which enables sender to leave messages for receiver by telephone. (a) E-Mail ; (b) Voice Mail ; (c) Videoconferencing ; (d) Teleconferencing
Last Answer : (b) Voice Mail ;
Description : What are the basic elements of communication? (a) Sender and receiver (b) Message and channel of communication (c) Response and feedback (d) All of the above
Last Answer : (d) All of the above
Description : The process of putting one's thoughts (meaning) into signs (symbols) is called A)decoding. B)noise. C)interference. D)transmission. E)encoding.
Last Answer : E)encoding.
Description : An integrated circuit that performs the PCM encoding and decoding functions
Last Answer : Codec
Description : Effective communication is measured through (a) Feed Back (b) Encoding (c) Decoding (d) None of the above
Last Answer : (a) Feed Back
Description : Fax is: A. Facsimile Decoding B. Facsimile Encoding C. Factual Encoding. D. Factual Decoding
Last Answer : B. Facsimile Encoding
Description : Transforming thoughts, ideas and messages into verbal and non-verbal signs is referred to as (A) channelization (B) mediation (C) encoding (D) decoding
Last Answer : (C) encoding
Description : The work of EU is ________ A. encoding B. decoding C. processing D. calculations
Last Answer : The work of EU is decoding
Description : The correctness and accuracy of the transmitted message content is A. verified by the modem B. communications system C. determined by the sender and receiver D. ensured by use of digital technique
Last Answer : C. determined by the sender and receiver
Description : According to the text, why should more attention be given to training in listening to oral communication? (a) Responsibility for effective communication is usually assigned to the sender (b) Evaluating the speaker seems ... (c) Presentation Is thought of as a one way process ; (d) All of the above
Description : In the communication process, the receiver and sender are classified as A. communication functions B. communication parties C. communication tools D. communication channels
Last Answer : B. communication parties
Description : ____________communication process, receiver and sender are classified as A.functions B.parties C.tools D.channels Answer: B
Last Answer : B.parties
Description : The suitable medium to establish commonness between sender and receiver of message
Last Answer : Ans. Communication
Description : Codes must be A. agreed upon in advance between sender and receiver B. eight bit per character C. the same in all modern computer D. either seven or eighth bits per character
Last Answer : A. agreed upon in advance between sender and receiver
Description : ECE Board Exam March 1996 Communications code is ____________. A. eight bits per character B. agreed upon in advance between sender and receiver C. the same in all modern computers D. either seven or eight bits per character
Last Answer : B. agreed upon in advance between sender and receiver
Description : Who should take the most responsibility for clear and effective communication? A. The Communications Manager B. The sender and the receiver C. The sender D. The receiver
Last Answer : B. The sender and the receiver
Description : Inthe _____ Protocol, the sender sends one frame, stops until it receives confirmation from the receiver, and then sends the next frame. A) Stop-and-Wait B) Simplest C) Go-Back-N ARQ D) Selective-Repeat ARQ
Last Answer : Stop-and-Wait
Description : Inthe _____ Protocol, the sender sends its frames oneafter another with noregard to the receiver. A) Stop-and-Wait B) Simplest C) Go-Back-N ARQ D) Selective-Repeat ARQ
Last Answer : Stop-and-Wait B) Simplest
Description : The term 'duplex' refers to theability of the data receiving stations toecho back aconfirming messageto the sender. Infull duplex data transmission, both the sender and the receiver A. cannot talk at once B. can ... data one ata time D. can do one way data transmission only E. None of the above
Last Answer : can do one way data transmission only
Description : Which of the following statement is False about the efficiency of the given channel? a. If we want to send big packets on the channel, then Stop and Wait is good choice. b. If length ... is directly proportional to efficiency of channel. d. Efficient might be less if capacity of channel is high
Last Answer : Distance between sender and receiver is directly proportional to efficiency of channel.
Description : A sender uses the Stop-and-Wait ARQ protocol for reliable transmission of frames. Frames are of size 1000 bytes and the transmission rate at the sender is 80 Kbps (1Kbps = 1000 bits/second). Size of ... is lost, the sender throughput is __________ bytes/second. a. 2500 b. 2000 c. 1500 d. 500
Last Answer : a. 2500
Description : Which feature of Go Back N ARQ mechanism possesses an ability to assign the sliding window in the forward direction? a. Control Variables b. Sender Sliding Window c. Receiver Sliding Window d. Resending of frames
Last Answer : b. Sender Sliding Window
Description : The Post Office Protocol is an ………... protocol with both client (sender/receiver) and …………...functions A. electronic mail, server (storage) B. three layer , server C. UDP, transfer D. TCP, server
Last Answer : A. electronic mail, server (storage)
Description : Which feature of Go-Back-N ARQ mechanism possesses an ability to assign the sliding window in the forward diretion? A. Control Variables B. Sender Sliding Window C. Receiver Sliding Window D. Resending of frames
Last Answer : B. Sender Sliding Window
Description : Symmetric - key cryptography refers to ______methods in which both the sender and receiver share the same key ( or , less commonly, in which their keys are different but related in an easily computable way): a) Encryption b) Decryption c) Both of above d) None of These
Last Answer : a) Encryption
Description : Message _______ means that the receiver is ensured that the message is coming from the intended sender, not an imposter
Last Answer : authentication
Description : Communication will be effective if: (a) It is delivered slowly and clearly (b) It is delivered in a calm situation (c) It reaches the receiver completely (d) It reaches the receiver as intended by the sender
Last Answer : d) It reaches the receiver as intended by the sender
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 : In a digital transmission, the receiver clock is 0.1 percent faster than the sender clock. How many extra bits per second does the receiver receive if the data rate is 1 Mbps ? (A) 10 bps (B) 100 bps (C) 1000 bps (D) 10000 bps
Last Answer : (C) 1000 bps
Description : Which transmission technique guarantees that data packets will be received by the receiver in the same order in which they were sent by the sender? (A) Broadcasting (B) Unicasting (C) Packet Switching (D) Circuit Switching
Last Answer : (D) Circuit Switching
Description : An attacker sits between the sender and receiver and captures the information and retransmits to the receiver after some time without altering the information. This attack is called as .............. (A) Denial of service attack (B) Masquarade attack (C) Simple attack (D) Complex attack
Last Answer : (A) Denial of service attack
Description : Members within a group that share similar experiences and feelings are known to have…………. (a) Process ; (b) Universal ; (c) Content ; (d) Conflict
Last Answer : (b) Universal ;
Description : Which of the following is NOT an important issue relating to goal-setting theory? (a) Goal specificity ; (b) Equity among workers ; (c) Feedback ; (d) Defining the goal
Last Answer : (b) Equity among workers ;
Description : A motivational approach in which an organization‟s financial statements are opened to and shared with all of the employees is called ___________ (a) Open Book Management ; (b) Pay for Performance Program ; (c) Reinforcement Theory (d) Feedback
Last Answer : (a) Open Book Management ;
Description : Which of the following was presented as a listening skill? (a) Use open-ended question ; (b) Hold feedback until it is asked for (c) Concentrate on the whole message, not just the highlights ; (d) None of the these items
Last Answer : (a) Use open-ended question ;
Description : What is redundancy in messages? (a) Information that recipient has already receive (b) Extra information to persuade the receiver to accept and act upon the message (c) Parts of the message that have no meaning and could be eliminated (d) Message that have no purpose and need not be retained
Last Answer : (b) Extra information to persuade the receiver to accept and act upon the message
Description : When no signal is being received, the loudspeaker is not entirely silent as a result of the presence of A. parasitic oscillations in some of the receiver stages. B. negative feedback in each stage. C. spurious frequencies as a result of improper neutralization. D. internal receiver noise.
Last Answer : D. internal receiver noise.
Description : Conflict that relates to the content and goals of the work is termed _____ conflict. (a) explicit ; (b)task ; (c) relationship ; (d) process
Last Answer : (b)task ;
Description : In the MIME header field, ____describes how the object within the body was encoded in order that it be included in the message using a mail-safe form. a. content-type b. content-transfer-encoding c. content-description d. content-id
Last Answer : b. content-transfer-encoding
Description : In the MIME header field____describes how the object within the body is to be interpreted. a. content-type b. content-transfer-encoding c. content-description d. content-id
Last Answer : a. content-type
Description : An effective communication system employs a feedback mechanism in on (a) Make the necessary modification in the process (b) Understand more about the content (c) Find faults with the teacher (d) Find faults with the student
Last Answer : (a) Make the necessary modification in the process