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 : 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 : What is the LCM of 10 100 1000 and 10000?
Last Answer : The least common multiple of 10 100 1,000 and 10,000 is 10,000.
Description : In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process. (A) 100 (B) 200-300 (C) 1000-10000 (D) 10
Last Answer : (C) 1000-10000
Description : Approximately how many Galaxies are there ? A. 10 Billion Galaxies B. 100 Billion Galaxies (Answer) C. 1000 Billion Galaxies D. 10000 Billion Galaxies
Last Answer : B. 100 Billion Galaxies (Answer)
Description : A hydraulic press has a ram of 10 cms in diameter and a plunger of 1 cm in diameter. The force required on the plunger to raise a weight of 10 tons on the ram is __________ kg. (A) 10 (B) 100 (C) 1000 (D) 10000
Last Answer : (B) 100
Description : Amazon EBS currently supports up to ________ IOPS per volume A. 10 B. 100 C. 1000 D. 10000
Last Answer : 1000
Description : The frequency of a wave is 2/10 Hertz. What is the period of this wave?
Last Answer : ANSWER: 5 SECONDS
Description : Consider the following schemas: Branch = (Branch-name, Assets, Branch-city) Customer = (Customer-name, Bank-name, Customer-city) Borrow = (Branch-name, loan-number, customer account-number) Deposit = ... )) (C) πcustomer-name(σbalance> 10000(Borrow)) (D) σcustomer-name(σbalance> 10000(Borrow))
Last Answer : (A) πcustomer-name(σbalance> 10000(Deposit))
Description : An analog signal carries 4 bits in each signal unit. If 1000 signal units are sent per second, then baud rate and bit rate of the signal are ............... and .............. (A) 4000 bauds \ sec & ... (B) 2000 bauds \ sec & 1000 bps (C) 1000 bauds \ sec & 500 bps (D) 1000 bauds \ sec & 4000 bps
Last Answer : (D) 1000 bauds \ sec & 4000 bps Explanation: Bit rate is the number of bits per second. Baud rate is the number of signal units per second. Baud rate is less than or equal to the bit rate. Baud rate = 1000 bauds per second (baud/s) Bit rate = 1000 x 4 = 4000 bps
Description : A 100 kg flywheel having a radius of gyration of 1 m is rotating at 1000 rpm. The angular momentum of the flywheel about its axis of rotation, in kg m2/s is a.1000 b.107 dynes c.10000 d.10470 e.5235
Last Answer : d. 10470
Description : Schedule number of a pipe, which is a measure of its wall thickness, is given by (A) 1000 P'/S (B) 100 P'/S (C) 1000 S/P' (D) 10000 P'/S
Last Answer : (A) 1000 P'/S
Description : The maximum displacement of a vibrating body on either side of its central position is known as _______________. a)amplitude b)frequency c)time period d)hertz
Last Answer : a)amplitude
Description : The birthrate measures the number of births during a year per – (1) 100 population (2) 1000 population (3) 10000 population (4) 100000 population
Last Answer : (2) 1000 population Explanation: The birth rate is typically the rate of births in a population over time. The rate of births in a population is calculated in several ways: live births ... techniques. The birth rate along with mortality and migration rate are used to calculate population growth.
Description : A five day B.O.D. at 15°C of the sewage of a town is 100 kg/day. If the 5 day B.O.D. per head at 15°C for standard sewage is 0.1 kg/day, the population equivalent is A. 100 B. 1000 C. 5000 D. 10000
Last Answer : ANS: D
Description : In case of physical adsorption, the heat of adsorption is of the order of __________ kcal/kg.mole. (A) 100 (B) 1000 (C) 10000 (D) 100000
Last Answer : (B) 1000
Description : Formula for established plants to the speed sown based on the dug seed is given by A. CI= [(E×10000) /(D×W) ]×1000 B. CI=[E/(N+E) ]×100 C.Both (A) and (B) D. None of (A) and (B)
Last Answer : B. CI=[E/(N+E) ]×100
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 : The .............. measures the relative strengths of two signals or a signal at two different points. (A) frequency (B) attenuation (C) throughput (D) decibel
Last Answer : (D) decibel
Description : ……………….. is a high performance fiber optic token ring LAN running at 100 Mbps over distances upto 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR
Last Answer : A) FDDI
Description : ........... is a high performance fiber optic token ring LAN running at 100 Mbps over distances up to 1000 stations connected. A) FDDI B) FDDT C) FDDR D) FOTR
Description : A multiplexer combines four 100-Kbps channels using a time slot of 2 bits. What is the bit rate? (A) 100 Kbps (B) 200 Kbps (C) 400 kbps (D) 1000 Kbps
Last Answer : (C) 400 kbps
Description : In a fast Ethernet cabling, 100 Base-TX uses ........... cable and maximum segment size is ............ (A) twisted pair, 100 metres (B) twisted pair, 200 metres (C) fibre optics, 1000 metres (D) fibre optics, 2000 metres
Last Answer : (A) twisted pair, 100 metres
Description : Let the page fault service time be 10 millisecond(ms) in a computer with average memory access time being 20 nanosecond(ns). If one page fault is generated for every 106 memory accesses, what is the effective access time for memory? (A) 21 ns (B) 23 ns (C) 30 ns (D) 35 ns
Last Answer : (C) 30 ns
Description : You have a marketing funnel of 10000 potential customers, 1000 leads and 50 conversions, out of which only 10 are new customers. How will you plan your marketing campaigns and focus on which part of the marketing funnel?
Last Answer : The best answer would be to focus on getting new customers, the second important part of your marketing campaigning would be getting more leads and if you could afford more resources, you can focus on improving the conversion process.
Description : In plane transmission grating, the angle of diffraction for second order maxima for wavelength 5 x 10 -5 cm is 30 0. Calculate the number of lines in one centimeter of the grating surface. A. 1000 lines/cm B. 5000 lines/cm C. 500 lines/cm D. 10000 lines/cm
Last Answer : B. 5000 lines/cm
Description : The baud rate of a signal is 600 baud/second. If each signal unit carries 6 bits, then the bit rate of a signal is ................. (A) 3600 (B) 100 (C) 6/600 (D) None of the above
Last Answer : (A) 3600
Description : Consider a source computer(S) transmitting a file of size 106 bits to a destination computer (D)over a network of two routers (R1 and R2) and three links(L1, L2, and L3). L1connects S to R1; L2 connects R1 to ... file from S to D? a. 1005 ms b. 1010 ms c. 3000 ms d. 3003 ms Answer: Option(a)
Last Answer : a. 1005 ms
Description : Which of the following refers to theterms "residual error rate"? A. the number of biterrors per twenty four hours of continuous operation onanasynchronous line B. The probability that one or moreerrors ... tonoise ratio dividedby the ratio of energy perbit to noise per hertz E. None of the above
Last Answer : The probability that one or moreerrors will be undetected whenan error detection scheme is used
Description : The frequency of a wave travelling at a speed of 500 ms-1 is 25 Hz. Its time period will be ______. (i) 20 s (ii) 0.05 s (iii) 25 s (iv) 0.04 s
Last Answer : (iv) 0.04 s
Description : A gas is termed as non-toxic, if its maximum permissible concentration (TLV) ranges from __________ ppm. (A) 1000 to 2000 (B) 3000 to 6000 (C) 6000 to 9000 (D) 10000 to 100000
Last Answer : (D) 10000 to 100000
Description : What is the purpose of Ctrl + I shortcut key in MS - Word: a) It converts selected text into the next larger size of the same font. b) It applies the Italic formatting to the selected text. c) It makes the selected text bold d) It adds a line break to the document. e) None of The Above
Last Answer : b) It applies the Italic formatting to the selected text.
Description : MS-SQL stores data in a ........................ file format. A) .DAT B) .MDB C) .MSSQL D) .OBJ
Last Answer : A) .DAT
Description : C can be used on A) Only MS-Dos operating System B) Only Linux operating system C) Only Windows operating system D) All of the above
Last Answer : D) All of the above
Description : ……………….. is a example of an operating system that support single user process and single thread. A) UNIX B) MS-DOS C) OS/2 D) Windows 2000
Last Answer : B) MS-DOS
Description : Names of some of the Operating Systems are given below: (a) MS-DOS (b) XENIX (c) OS/2 In the above list, following operating systems didn’t provide multiuser facility. (1) (a) only (2) (a) and (b) only (3) (b) and (C) only (4) (a), (b) and (c)
Last Answer : Answer: Marks to all
Description : If the claim does not exceed Rs. 1,00,000, the claimant should be asked to submit an application duly completed to the authorities mentioned below who are competent to sanction claims without production of legal ... director, Director GPO is Rs 75000/- d) CPMG/PMG Rs 10000/- e) All the above
Last Answer : e) All the above
Description : No TDS will be deducted if the amount of interest paid in a financial year does not exceed Rs____ a) 3500/- b) 5000/- c) 1000/- d) 10000/
Last Answer : d) 10000/
Description : Leather cash bag should be used when the amount of currency notes exceeds Rs a) 5000 b) 10000 c) 500 d) 1000
Last Answer : c) 500
Description : Minimum number of articles to be submitted at a time for NBMS would be a) 1000 b) 5000 c) 10000 d) None of these
Last Answer : c) 10000
Description : Security deposit of free post is a) 1000/- b) 5000/- c) 10000/- d) No charge
Last Answer : c) 10000/
Description : When a term serious loss occurring to immovable property of department a. all loss exceeding Rs 1000/- b. all loss exceeding Rs 5000/- c. all loss exceeding RS 10000/
Last Answer : a. all loss exceeding Rs 1000/
Description : Tolerable concentration of toxic carbon monoxide in atmospheric air is about __________ ppm. (A) 50 (B) 1000 (C) 5000 (D) 10000
Last Answer : (A) 50
Description : For existence of aquatic life in water, the dissolved oxygen content in it, should not be less than __________ ppm. (A) 10000 (B) 5 (C) 500 (D) 1000
Last Answer : (B) 5
Description : One ha cm of water is equal to — a. 1000 litre b. 10000 litre c. 100000 litre d. None of these
Last Answer : c. 100000 litre
Description : Calculate value of closing stock from the following: Opening stock of finished goods (500 units) : Rs. 2,000 Cost of production (10000 units) : Rs. 50,000Closing stock (1000 units):? (a) Rs. 4,000 (b) Rs. 4,500 (c) Rs. 5,000 (d) Rs. 6,000
Last Answer : (b) Rs. 4,500
Description : ………………….. is a collective term for a number of Ethernet Standards that carry traffic at the nominal rate of 1000 Mbit/s against the original Ethernet speed of 10 Mbit/s. A) Ethernet B) Fast Ethernet C) Gigabit Ethernet D) All of the above
Last Answer : B) Fast Ethernet
Description : ............ is a collective term for a number of Ethernet Standards that carry traffic at the nominal rate of 1000 Mbits/s against the original Ethernet speed of 10 Mbit/s. A) Ethernet B) Fast Ethernet C) Gigabit Ethernet D) All of the above
Description : A software company needs to develop a project that is estimated as 1000 function points and is planning to use JAVA as the programming language whose approximate lines of code per function point is accepted as 50. Considering a=1. ... ? (1) 11.2 months (2) 12.2 months (3) 13.2 months (4) 10.2 months
Last Answer : Generally, any projects are measured in weeks. However, the complex project might take more time depending on the level of object re-use available.
Description : If the frequency spectrum of a signal has a bandwidth of500 Hz with thehighest frequency at 600 Hz, what shouldbe the samplingrate, according to the Nyquist theorem? A) 200 samples/s B) 500 samples/s C) 1000 samples/s D) 1200 samples/s
Last Answer : 1200 samples/s