Description : How is a binary 1 encoded in RZ line coding?
Last Answer : A half-period optical pulse present in the first half of the bit duration.
Description : Direction for this question: Given below are two statements (a) and (b) followed by two conclusions (i) and (ii). Considering the statements to be true, indicate which of the following conclusions logically follow from the ... follows (C) Only (i) and (ii) follows (D) Neither (i) nor (ii) follows
Last Answer : Answer: A
Description : In certain code, SELECTION is coded as QCJCARGML. The code of AMERICANS will be (A) YKCPGAYLQ (B) BNFSJDBMR (C) QLYAGPCKY (D) YQKLCYPAG
Last Answer : (A) YKCPGAYLQ
Description : In certain code MATHURA is coded as JXQEROX. The code of HOTELS will be: (A) ELIPQB (B) LEQIBP (C) ELQBIP (D) LEBIQP
Last Answer : Answer: C
Description : In certain code TEACHER is written as VGCEJGT. The code of CHILDREN will be (A) EKNJFTGP (B) EJKNFTGP (C) KNJFGTP (D) None of these
Last Answer : (B) EJKNFTGP
Description : In certain code HEALTH is written as KHDOWK. The code of NORTH will be (A) QRUWK (B) RQWUK (C) RWQUK (D) RWUKQ
Description : In a certain code GALIB is represented by HBMJC. TIGER will be represented by (A) UJHFS (B) UHJSF (C) JHUSF (D) HUJSF
Last Answer : (A) UJHFS
Description : In a certain code, CLOCK is written as KCOLC. How would STEPS be written in that code? (A) SPEST (B) SPSET (C) SPETS (D) SEPTS
Last Answer : Answer: C Write Given Code in Reverse order ie STEPS ---> SPETS.
Description : In a certain code, GAMESMAN is written as AGMEMSAN. How would DISCLOSE be written in that code? (A) IDSCOLSE (B) IDCSOLES (C) IDSCOLES (D) IDSCLOSE
Last Answer : Answer: B
Description : In a certain code, PAN is written as 31 and PAR as 35. In this code PAT is written as: (A) 30 (B) 37 (C) 38 (D) 39
Last Answer : Answer: B According to the position number of alphabets A =1, P=16, T=20 Hence, PAT=16+1+20 = 37.
Description : In a certain code, FHQK means GIRL. How will WOMEN be written in the same code? (A) VNLDM (B) FHQKN (C) XPNFO (D) VLNDM
Last Answer : Answer: A Decode the CODE with next Alphabet of Code. i.e A with B, B with C.
Description : In a certain code, ROUNDS is written as RONUDS. how will PLEASE will be written in the same code (A) LPAESE (B) PLAESE (C) LPAEES (D) PLASEE
Description : Given code word 1110001010 is to be transmitted with even parity check bit. The encoded word to be transmitted for this code is (A) 11100010101 (B) 11100010100 (C) 1110001010 (D) 111000101
Last Answer : (A) 11100010101
Description : A major barrier in the transmission of cognitive data in the process of communication is an individual’s (A) personality (B) expectation (C) social status (D) coding ability
Last Answer : (D) coding ability
Description : Which of the anthropogenic activity accounts for more than 2/3rd of global water consumption? (A) Agriculture (B) Hydropower generation (C) Industry (D) Domestic and Municipal usage
Last Answer : (A) Agriculture
Description : The major source of the pollutant gas, carbon mono-oxide (CO), in urban areas is (A) Thermal power sector (B) Transport sector (C) Industrial sector (D) Domestic sector
Last Answer : (B) Transport sector
Description : Select the code, which is not correct about Venn diagram: (A) Venn diagram represents propositions as well as classes. (B) It can provide clear method of notation. (C) It can be either valid or invalid. (D) It can provide the direct method of testing the validity.
Last Answer : (C) It can be either valid or invalid.
Description : Which of the codes given below contains only the correct statements? Select the code: Statements: (a) Venn diagram represents the arguments graphically. (b) Venn diagram can enhance our understanding. (c) Venn diagram may be called valid or ... and (c) (C) (a), (b) and (d) (D) (b), (c) and (d)
Description : A data file of 1,00,000 characters contains only the characters g-l, with the frequencies as indicated in table: using the variable-length code by Huffman codes, the file can be encoded with (A) 2,52,000 bits (B) 2,64,000 bits (C) 2,46,000 bits (D) 2,24,000 bits
Last Answer : (D) 2,24,000 bits
Description : If digitaldata rateof 9600 bps is encoded using 8-level phaseshift keying (PSK) method, the modulation rate is A. 1200 bands B. 3200 bands C. 4800 bands D. 9600 bands E. None of the above
Last Answer : 3200 bands
Description : Which one of the following is the best method of teaching ? (A) Lecture method (B) Discussion method (C) Demonstration method (D) Question-Answer method
Last Answer : (C) Demonstration method
Description : From the following in which coding method supplementary code and form code are used? a.KK3 system b.The MICLASS system c.OPITZ coding system d.The DICLASS system
Last Answer : c.OPITZ coding system
Description : Which one is the highest order of learning? (A) Chain learning (B) Problem-solving learning (C) Stimulus-response learning (D) Conditioned-reflex learning
Last Answer : (D) Conditioned-reflex learning
Description : In web search, finding a large number of documents with very little relevant information is termed: (A) poor recall (B) web crawl (C) poor precision rate (D) poor web response
Last Answer : (A) poor recall
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 : Which of the following is a violation Confidentiality rule of the Code of Ethics? a. The CPA, in response to a court subpoena, submits auditor-prepared workpapers as evidence of possible illegal ... CPA, when questioned in court, admits to knowledge of certain illegal acts perpetrated by the client.
Last Answer : The CPA warns Client B as to the inadvisability of acquiring Client A. The CPA bases this warning on knowledge of Client A's financial condition and a belief that the management of Client A lacks integrity ... was obtained by the CPA as a result of auditing Client A during the past several year is.
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 : In certain city the Taxi charges comprise of a fixed charge and the charge of the distance travelled. A person paid Rs.156 for a journey of 16 km and another person paid Rs.204 for the journey of 24 km. The amount paid by a passenger who has travelled 30 km is (A) 236 (B) 240 (C) 248 (D) 256
Description : The world population growth rate at a certain reference year was 3.5%. Assuming exponential growth of population, after how many years, the population of the world would have increased by a factor 16 ? (A) ~ 80 years (B) ~ 40 years (C) ~ 160 years (D) ~ 320 years
Description : In a certain cricket tournament 45 matches were played. Each team played once against each of the other teams. The number of teams participated in the tournament is (A) 8 (B) 10 (C) 12 (D) 14
Description : The letters in the first set have certain relationship. On the basis of this relationship, make the right choice for the second set: K/T : 11/20 :: J/R : ? (A) 10/8 (B) 10/18 (C) 11/19 (D) 10/19
Last Answer : (B) 10/18
Description : A reasoning where we start with certain particular statements and conclude with a universal statement is called (A) Deductive Reasoning (B) Inductive Reasoning (C) Abnormal Reasoning (D) Transcendental Reasoning
Last Answer : (D) Transcendental Reasoning
Description : The letters in the first set have a certain relationship. On the basis of this relationship mark the right choice for the second set: AST : BRU : : NQV : ? (A) ORW (B) MPU (C) MRW (D) OPW
Last Answer : Answer: D Decode First character with Next Alphabet and Previous Character with next Alphabet relationship Therefore Decode N Q V with O P W
Description : If in a certain language TRIVANDRUM is coded as 2 5 9 5 3 5 4 7 5 8, how would MADRAS be coded? (A) 8 3 4 5 3 6 (B) 8 3 4 5 3 8 (C) 8 3 4 5 3 0 (D) 8 3 4 5 3 9
Last Answer : Answer: A For Example : - If in a certain language PUNCTUALis coded as 1 6 5 9 8 6 2 3 then P=1 U=6 N= 5 C=9 T=8 U=6 A=2 L=3 Therefore ACTUPULN = 2 9 8 6 1 6 3 5
Description : The letters in the first set have certain relationship. On the basis of this relationship what is the right choice for the second set ? AST : BRU : : NQV : ? (A) ORW (B) MPU (C) MRW (D) OPW
Last Answer : Answer: D AST : BRU : : NQV : ? The Relationship show that First letter DECODE with next alphabet, and second letter DECODE with the previous alphabets and so on. Therefore N --> O, Q --> P, and V --> W i.e OPW.
Description : The letters in the first set have certain relationships. On the basis of the relationship which is the right choice for the second set ? BF:GK::LP:? (A) JK (B) QU (C) VW (D) RQ
Last Answer : Answer: B Explanation: B+5=G, F+5=K Using same relationship,L+5=Q, P+5=U
Description : 12 voice channels are sampled at 8000 sampling rate and encoded into 8 bit PCM word. Determine the rate of the data stream. a. 354 kbps b. 750 kbps c. 768 kbps d. 640 kbps
Last Answer : c. 768 kbps
Description : What is the reason that in the beginning of encoded file there is data telling which digit/letter represents which word ? a) It is needed to convert the file in compression form b) it is ... convert the file in its original uncompressed form d) it is needed to convert the file in graphical form
Last Answer : c) it is needed to convert the file in its original uncompressed form
Description : Where in the encoded file, one can have the data that tells which digit/letter represents which word ? a) Beginning b) Middle c) Ending d) None of these
Last Answer : a) Beginning
Description : Which of the following statement is correct? (A) objectives should be pin-pointed (B) objectives can be written in statement or question form (C) another word for problem is variable (D) all the above
Last Answer : (A) objectives should be pin-pointed
Description : Which of the following set of statements best describes the nature and objectives of teaching ? Indicate your answer by selecting from the code. (a) Teaching and learning are integrally related. (b) There is no difference between teaching and ... and (e) (3) (a), (c) and (f) (4) (d), (e) and (f)
Last Answer : 3
Description : Among the following propositions two are related in such a way that they cannot both be true but can both be false. Select the code that states those two propositions. Propositions: (a) Every student is attentive. (b) Some students are ... ) (a) and (c) (C) (b) and (c) (D) (c) and (d)
Description : If the statement None but the brave wins the race' is false which of the following statements can be claimed to be true? Select the correct code: (A) All brave persons win the race (B) Some persons who ... brave (C) Some persons who win the race are brave (D) No person who wins the race is brave
Last Answer : (A) All brave persons win the race
Description : Given below are two premises ( (a) and (b) ). From those two premises four conclusions (i), (ii), (iii) & (iv) are drawn. Select the code that states the conclusions validly drawn from the premises (taking singly or jointly. ) ... and (ii) (B) (ii) and (iii) (C) (iii) and (iv) (D) (ii) and (iv)
Last Answer : Answer:A
Description : If A is coded as C, M as I, N as P, S as O, I as A, P as N, E as M, O as E and C as S, then the code of COMPANIES will be (A) SPEINMOAC (B) NCPSEIOMA (C) SMOPIEACH (D) SEINCPAMO
Last Answer : Answer: D
Description : Given below are some characteristics of reasoning. Select the code that states a characteristic which is not of deductive reasoning: (A) The conclusion must be based on observation and experiment ( ... must follow from the premise/premises necessarily (D) The argument may be valid or invalid
Last Answer : (A) The conclusion must be based on observation and experiment
Description : Assertion (A): Learning is a life long process. Reason (R): Learning to be useful must be linked with life processes. Choose the correct Answer from the following code (A) Both (A) and (R) are true and (R) is the correct ... (C) (A) is true, but (R) is false (D) (A) is false, but (R) is true.
Description : Which of the following set of statements represents acceptable propositions in respect of teaching-learning relationships? Choose the correct code to indicate your Answer. (i) When students fail in a test, it is the teacher who fails. ( ... (iv), (v) and (vi) (D) (i), (ii), (v) and (vi)
Description : Assertion (A): Formative evaluation tends to accelerate the pace of learning. Reason (R): As against summative evaluation, formative evaluation is highly reliable. Choose the correct Answer from the following code (A) Both (A) and ... ) is true, but (R) is false. (D) (A) is false, but (R) is true