Description : IPv4 and IPv6 are addresses used to identify computers on the internet. Find the correct statement out of the following: (A) Number of bits required for IPv4 address is more than number of bits required for ... of bits required for IPv6 address. (D) Number of bits required for IPv4 address is 64.
Last Answer : (C) Number of bits required for IPv4 address is less than number of bits required for IPv6 address.
Description : In a Computer a byte generally consists of: (A) 4 bits (B) 8 bits (C) 16 bits (D) 10 bits
Last Answer : (B) 8 bits
Description : The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n octane into pure compounds each at 1 atm is (A) -2 RT ln 0.5 (B) -RT ln 0.5 (C) 0.5 RT (D) 2 RT
Last Answer : (B) -RT ln 0.5
Description : A person writes all the numbers from 0 to 99. The number of times digit 3 will be written is (A) 18 (B) 19 (C) 20 (D) 21
Last Answer : Answer: C
Description : Given that in a code language, ‘645’ means ‘day is warm’; ‘42’ means ‘warm spring’ and ‘634’ means ‘spring is sunny’; which digit represents ‘sunny’ ? (A) 3 (B) 2 (C) 4 (D) 5
Last Answer : Answer: A
Description : Digital Empowerment means (i) Universal digit literacy (ii) Universal access to all digital resources (iii) Collaborative digital platform for participative governance. (iv) Probability of all entitlements for individuals through cloud. ... (ii) and (iii) only (D) (i), (ii), (iii) and (iv)
Last Answer : Answer: D
Description : bit stands for (A) binary information term (B) binary digit (C) binary tree (D) Bivariate Theory
Last Answer : (B) binary digit
Description : The umber of neutrons present in an element having mass number 226 and atomic number 88 is– (1) 88 (2) 138 (3) 314 (4) 50
Last Answer : (2) 138 Explanation: The mass number is a count of the number of particles in an atom's nucleus which is made up of protons and neutrons. In other words, Mass Number = Number of Protons + Number of Neutrons. ... of an element, 226 = 88 + number of Neutrons. So, the number of neutrons= 226 - 88= 138.
Description : What is the minimum number of bits required in a PCM code for a range of 10,000? A. 12 B. 9 C. 14 D. 10
Last Answer : C. 14
Description : "lf a large diamond is cut up into little bits, it will lose its value just as an army is divided up into small units of soldiers, it loses its strength." The argument put above may be called as (A) Analogical (B) Deductive (C) Statistical (D) Casual
Last Answer : (A) Analogical
Description : A Compiler is a software which converts (A) Characters to bits (B) High level language to machine language (C) Machine language to high level language (D) Words to bits
Last Answer : (B) High level language to machine language
Description : In the hypermedia database, information bits are stored in the form of: (A) signals (B) cubes (C) nodes (D) symbols
Last Answer : Answer: C Explanation: Hypermedia database model stores chunks of information in the form of nodes connected by links established by the user. The nodes can contain text, graphics, sound, full-motion video, or executable computer programs.
Description : umber of unknowns in fixed beam is a.4 b.3 c.2 d.0
Last Answer : a.4
Description : umber of hooters to be sounded, when accident takes place out station, but main line is clear: (a) 02 long (b) 03 long* (c) 03 long 01 short* (d) none of thes
Last Answer : (b) 03 long*
Description : ln a minimum oil circuit breaker the oil is used
Last Answer : ln a minimum oil circuit breaker the oil is used to act as circuit breaking medium only
Description : Minimum number of bits required to represent maximum value of given analogue signal with 0.1% accuracy is: a. 8 bits b. 9 bits c. 10 bits d. 12 bits
Last Answer : 10
Description : Group of binary bits(0&1) is known as: a. Binary code b. Digit code
Last Answer : a. Binary code
Description : A group of 4 binary bits is called. a. Nibble b. Byte c. Decimal d. Digit
Last Answer : a. Nibble
Description : Consider a CSMA/CD network that transmits data at a rate of 100 Mbps (108 bits per second) over a 1 km (kilometre) cable with no repeaters. If the minimum frame size required for this network is 1250 bytes, what is the signal speed (km/sec) in the cable? a. 8000 b. 10000 c. 16000 d. 20000
Last Answer : d. 20000
Description : Pick out the correct statement. (A) Plastic chips are called non-cohesive solids (B) Kick's crushing law is, P/m = K . ln (D̅sa /Ds̅b ) (C) Communition is a generic term for size enlargement ... per ton of product, such that 80% of it passes through a 200 mesh screen, is called 'Work index'
Last Answer : (B) Kick's crushing law is, P/m = K . ln (D̅sa /Ds̅b )
Description : . Which of the following equations is Rittinger's crushing law? (Where P = power required by the machine, m = feed rate, k = a constant, Ds̅a & D̅sb = volume surface mean diameter of feed & product respectively.) (A) P/m = K/ ... K . ln D̅sa /D̅sb (C) P/m = K . (1/ D̅sb - 1/Ds̅a ) (D) None of these
Last Answer : (C) P/m = K . (1/ D̅sb - 1/Ds̅a )
Description : What horse power is required to isothermally compress 800 ft^3 of Air per minute from 14.7 psia to 120 psia? A. 28 hp B.108 hp C.256 hp D.13900 hp Formula: W= p1V1 ln (p1/p2) Power = dW / dt
Last Answer : 108 hp
Description : How many address bits are required to represent 4K memory (A) 5 bits. (B) 12 bits. (C) 8 bits. (D) 10 bits.
Last Answer : (B) 12 bits.
Description : In under damped vibrating system, if x1 and x2 are the successive values of the amplitude on the same side of the mean position, then the logarithmic decrement is equal to a) x1/x2 b) log (x1/x2) c) ln (x1/x2) d) log (x1.x2)
Last Answer : c) ln (x1/x2)
Description : At equilibrium condition, the chemical potential of a material in different phases in contact with each other is equal. The chemical potential for a real gas (μ) is given by (where, μ = standard chemical potential at unit fugacity (f° = 1 atm. ... (B) μ°+ R ln f (C) μ° + T ln f (D) μ° + R/T ln f
Last Answer : (A) μ° + RT ln f
Description : Whenever you give an order for tea in staff room, then you remember Options: A) Minimum expenses B) More members and lesser number of tea C) Health of the colleagues D) The total number of people
Last Answer : C) Health of the colleagues
Description : A certain number has three digits. The sum of the three digits equals 36 times this number. Seven times the left digit plus 9 is equal to 5 times the sum of the two other digits. 8 times the second digit minus 9 is equal to the sum of the first and third.What is the number? -Riddles
Last Answer : This one is fairly easy - 324 is the answer.
Description : In a college having 300 students, every student reads 5 newspapers and every newspaper is read by 60 students. The number of newspapers required is (A) at least 30 (B) at most 20 (C) exactly 25 (D) exactly 5
Last Answer : (C) exactly 25
Description : Insert the missing number in the following: 2/3, 4/7, ? , 11/21, 16/31 (A) 10/8 (B) 6/10 (C) 5/10 (D) 7/13
Last Answer : Answer: D 2/3 = 2/2*2-1, 4/7 = 4/4 *2-1, 11/21 = 11/11*2-1, and 16/31 = 16/16*2-1; Therefore 7/13= 7/7*2-1.
Description : In the sequence of numbers 2/3, 4/7, X, 11/21, 16/31 The missing number X is: (A) 8/10 (B) 6/10 (C) 5/10 (D) 7/13
Description : One Byte is equal to: a) 10 Bits b) 7 Bits c) 8 Bits d) None of These
Last Answer : c) 8 Bits
Description : How many bits are equal to one byte? (1) 8 (2) 10 (3) 12 (4) 14
Last Answer : 8
Description : A computer or device that uses 8-bit ASCII or EBCDIC will use how many bits to store each character?
Last Answer : Nine.
Description : A good thesis writing should involve: (a) reduction of punctuation and grammatical errors to a minimum. (b) careful checking of references. (c) consistency in the way the thesis is written. (d) a clear and well written abstract. Select ... c) and (d) (C) (a), (b) and (c) (D) (a), (b) and (d)
Last Answer : Answer: B
Description : Which of the following are voluntary provisions in the 73 rd Constitutional Amendment Act (1992) ? 1. Minimum age of 21 for contesting elections to Panchayats. 2. Indirect elections to the post of Chairperson of Panchayats at the intermediate ... 2 and 4 (B) 2, 3 and 4 (C) 1, 2 and 3 (D) 3 and 4
Description : Words having 8-bits are to be stored into computer memory. The number of lines required for writing into memory are (A) 1. (B) 2. (C) 4. (D) 8.
Last Answer : Ans: D Because 8-bit words required 8 bit data lines.
Description : DVD technology uses an optical media to store the digital data DVD is an acronym for (A) Digital Vector Disc (B) Digital Volume Disc (C) Digital Versatile Disc (D) Digital Visualization Disc
Last Answer : (C) Digital Versatile Disc
Description : gif, jpg, bmp, png are used as extensions for files which store (A) Audio data (B) Image data (C) Video data (D) Text data
Last Answer : (B) Image data
Description : Which of the following is the appropriate definition of a computer ? (A) Computer is a machine that can process information. (B) Computer is an electronic device that can store, ... ) Computer is a machine that can store, retrieve and process quickly and accurately only qualitative information
Last Answer : (B) Computer is an electronic device that can store, retrieve and process both qualitative and quantitative data quickly and accurately.
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 : Which number system is usually followed in a typical 32-bit computer? (A) 2 (B) 8 (C) 10 (D) 16
Description : Which of the four data sets have more dispersion? (A) 88 91 90 92 89 91 (B) 0 1 1 0 –1 –2 (C) 3 5 2 4 1 5 (D) 0 5 8 10 –2 –8
Description : In an examination mahi scores 64% of marks, nitesh scores 52% of marks and ritesh scores 48% of marks. The maximum mark of the exam is a three digit number, whose sum is 10 and the middle digit is equal to ... what is the average mark obtained by mahi, nitesh and ritesh? A) 247 B) 248 C) 264 D) 284
Last Answer : A) Maximum mark consist of a three digit number let's consider Unit digit place is Z,ten's place digit is Y and hundred's place digit is X. According to the question, Y=x+z---------1 X+Y ... Total number of Mahi, Nitesh and Ritesh =164/100 451=739.61 Required average =739.64/3=246.54~247.
Description : Suppose a digitized voice channel is made by digitizing 8 kHz bandwidth analog voice signal. It is required to sample the signal at twice the highest frequency (two samples per hertz). What is the bit rate required, if it ... sample requires 8 bits? (A) 32 kbps (B) 64 kbps (C) 128 kbps (D) 256 kbps
Last Answer : (C) 128 kbps
Description : Assume that we need to download text documents at the rate of 100 pages per minute. A page is an average of 24 lines with 80 characters in each line and each character requires 8 bits. Then the required bit rate of the channel is ... ...... (A) 1.636 Kbps (B) 1.636 Mbps (C) 2.272 Mbps (D) 3.272 Kbps
Last Answer : Answer: Marks given to all
Description : Suppose you are checking student's answer books, all of a sudden you have finished red refill. You call an student and order him to bring a refill. What would you like to do in such a situation? ... is teachers own money D) You will feel ashamed when you will be paying for such a small amount
Last Answer : A) You will give him required money for the purpose
Description : A detailed description of methodology of research is required in (A) Thesis/Dissertation (B) Symposium/Workshop (C) Seminar paper/Articles (D) Conference and Seminar Papers
Last Answer : (A) Thesis/Dissertation
Description : What is required to ensure competitive advantages in specific markets? (A) Access to capital (B) Common office buildings (C) Superior knowledge (D) Common metals
Last Answer : (C) Superior knowledge
Description : Which of the following steps are required to design a questionnaire? (a) Writing primary and secondary aims of the study. (b) Review of the current literature. (c) Prepare a draft of questionnaire. (d) Revision of the draft. Select the ... (b) and (c) (C) (a), (c) and (d) (D) (b), (c) and (d)
Description : A working hypothesis is (A) a proven hypothesis for an argument. (B) not required to be tested (C) a provisionally accepted hypothesis for further research (D) a scientific theory
Last Answer : (C) a provisionally accepted hypothesis for further research