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Recent questions tagged ibjio2023-part2

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IB JIO Grade-2 Tech 2023 part-2: 1
Q.1 Which statement is FALSE regarding Programmable Logic Controller?Ans1. PLC is a specialized Programmable device which is used to control machines and ... : 6306801082179Option 4 ID : 6306801082180Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 2
Q.2 Which probability distribution is most widely used to model quantization noise in pulse code modulation?Ans1. Poisson2. Bernoulli3. Uniform4. ... ID : 6306801082321Option 4 ID : 6306801082322Status : AnsweredChosen Option : 1
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IB JIO Grade-2 Tech 2023 part-2: 3
Q.3 What is capacity of memory having 16 address lines of row decoder, 8 address lines for column decoder and 8 data lines?Ans1. ... 6306801082204Option 3 ID : 6306801082203Option 4 ID : 6306801082202Status : AnsweredChosen Option : 2
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IB JIO Grade-2 Tech 2023 part-2: 4
Q.4 Which of the following sorting technique is an example of Divide and Conquer technique?Ans1. Selection sort2. Bubble sort3. Quick sort4. Insertion ... 3 ID : 6306801082396Option 4 ID : 6306801082393Status : AnsweredChosen Option : 3
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IB JIO Grade-2 Tech 2023 part-2: 5
Q.5 Which of the following statement is TRUE related to Alpha Beta pruning algorithm?Ans1. In Alpha Beta algorithm Alpha has minimum value and Beta ... ID : 6306801082400Option 4 ID : 6306801082399Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 6
Q.6 Resolution of analog to digital converter is given byAns$\times 1.1-\frac{\text { Voltage Range }}{2^{n-1}}$ ... ID : 6306801082146Option 3 ID : 6306801082145Option 4 ID : 6306801082147Status : AnsweredChosen Option : 1
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IB JIO Grade-2 Tech 2023 part-2: 7
Q.7 Which of the following is TRUE for PROM memories?Ans1. It has programable AND gate and programable OR gate.2. It has fixed AND gate and fixed OR gate.3. It ... Option 4 ID : 6306801082208Status : AnsweredChosen Option : 3
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IB JIO Grade-2 Tech 2023 part-2: 8
Q.8 Which of the following statement is correct related to branch and bound method?Ans 1. Branch and bound is a method for solving optimization ... 3 ID : 6306801082391Option 4 ID : 6306801082389Status : AnsweredChosen Option : 1
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IB JIO Grade-2 Tech 2023 part-2: 9
Q.9 Which of the following network traffic tool can capture not only passwords, but any type of data passing through a network, like usernames, ... 3 ID : 6306801082452Option 4 ID : 6306801082451Status : AnsweredChosen Option : 1
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IB JIO Grade-2 Tech 2023 part-2: 10
Q.10 Which of the following protocol is used for discovering link layer address or MAC address, associated with a given internet layer address?Ans1. File ... 3 ID : 6306801082366Option 4 ID : 6306801082368Status : AnsweredChosen Option : 3
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IB JIO Grade-2 Tech 2023 part-2: 11
Q.11 In a 4-bit DAC, reference voltage is 5 Volts, then analog voltage corresponding to binary data is 1001 isAns1. 2 volts.2. 5 volts.3 ... 3 ID : 6306801082158Option 4 ID : 6306801082159Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 12
Q.12 If $2 \mathrm{~K}$ ... 3 ID : 6306801082325Option 4 ID : 6306801082327Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 13
Q.13 When a large number of analog signal is to be converted to digital form, an analog multiplexer is used. The best suites analog to digital ... 3 ID : 6306801082152Option 4 ID : 6306801082150Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 14
Q.14 In PAM technique which of the below attributes of the pulse is used to vary as the amplitude of message variesAns1. Phase of pulse2. Frequency ... : 6306801082310Option 4 ID : 6306801082309Status : AnsweredChosen Option : $\mathbf{3}$
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IB JIO Grade-2 Tech 2023 part-2: 15
Q.15 Transfer function of closed loop system with negative feedback is defined asAns ... ID : 6306801082165Option 4 ID : 6306801082167Status : AnsweredChosen Option : $\mathbf{4}$
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IB JIO Grade-2 Tech 2023 part-2: 16
Q.16 Simplify the Boolean expression.\[Y=A B+A(B+C)+B(B+C)\]Ans1. $Y=B+A C$2. $Y=A+B C$3. $Y=C+A B$ ... : 6306801082190Option 2 ID : 6306801082189Option 3 ID : 6306801082191Option 4 ID : 6306801082192Status : AnsweredChosen Option : 2
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IB JIO Grade-2 Tech 2023 part-2: 17
Q.17 What is the output of the following part of python program?\[\begin{array}{l}\mathrm{s}=\text { "india" } \\\mathrm{l}=0\end{array}\]for $\mathrm{x}$ ... Option 4 ID : 6306801082408Status : AnsweredChosen Option : 4
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IB JIO Grade-2 Tech 2023 part-2: 18
Q.18 Which of the following function in python is used to read keyboard input?Ans1. scanf2. input3. gets4. $\operatorname{cin}$Question ID ... 3 ID : 6306801082419Option 4 ID : 6306801082420Status : AnsweredChosen Option : 2
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IB JIO Grade-2 Tech 2023 part-2: 19
Q.19 The Maximum Power transfer theorem states that maximum power is delivered whenAns1. Load resistance is equal of source resistance.2. Load resistance ... : 6306801082222Option 4 ID : 6306801082221Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 20
Q.20 The output of the circuit below isAns1. $A B$2. 13. A4. 0Question ID : 630680278457Option 1 ID : 6306801082188Option 2 ID : 6306801082186Option 3 ID : 6306801082187Option 4 ID : 6306801082185Status : AnsweredChosen Option : 3
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IB JIO Grade-2 Tech 2023 part-2: 21
Q.21 Which of the following protocol is a network layer protocol and used for reporting errors?Ans1. File Transfer Protocol2. Internet Control Message ... 3 ID : 6306801082370Option 4 ID : 6306801082371Status : AnsweredChosen Option : 2
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IB JIO Grade-2 Tech 2023 part-2: 22
Q.22 Which of the following statement is INCORRECT related to mysqI_list_tables() function ?Ans1. Connection has to be established before call of ... 3 ID : 6306801082441Option 4 ID : 6306801082444Status: AnsweredChosen Option : 4
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IB JIO Grade-2 Tech 2023 part-2: 23
Q.23 Which of the following element in XSLT is used to apply a template repeatedly on each node?Ans1.$x$ 2. $x$ 3.$X$ 4. $Question ID : 630680278536Option 1 ID : $\ ... $\mathbf{1}$
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IB JIO Grade-2 Tech 2023 part-2: 24
Q.24 The ability of the device to give identical output when repeat measurement are made with the same input is defined asAns1. Precision2. Resolution3. ... 3 ID : 6306801082234Option 4 ID : 6306801082235Status : AnsweredChosen Option : 1
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IB JIO Grade-2 Tech 2023 part-2: 25
Q.25 If SNRi is the input SNR of a system in dB, SNRo is the output SNR of a system in dB, then which of the below defines the noise figure ... 3 ID : 6306801082351Option 4 ID : 6306801082350Status : AnsweredChosen Option : $\mathbf{1}$
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IB JIO Grade-2 Tech 2023 part-2: 26
Q.26 Which statement is FALSE about open loop system?Ans1. An open loop system is economical and simple in construction.2. An open loop system ... 3 ID : 6306801082163Option 4 ID : 6306801082161Status : AnsweredChosen Option : 2
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IB JIO Grade-2 Tech 2023 part-2: 27
Q.27 In a digital communication system, let the encoding scheme be "Add 1 at the end of the bit stream if number of 1 bits is odd, ... 3 ID : 6306801082302Option 4 ID : 6306801082304Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 28
Q.28 Which statement is FALSE for analog input module for PLCs?Ans1. The resolution of an analog input is higher, indicates less accuracy.2. ... ID : 6306801082184Option 4 ID : 6306801082181Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 29
Q.29 Ignoring quantization noise and considering only channel noise in pulse coded modulation system, if signal-to-noise ratio is $10 \mathrm{~dB}$, ... 3 ID : 6306801082314Option 4 ID : 6306801082315Status : Not AnsweredChosen Option : --
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IB JIO Grade-2 Tech 2023 part-2: 30
Q.30 The precision is composed of which of the following two characteristics?Ans1. Error and Noise figure.2. Conformity and Significant figure.3. ... 3 ID : 6306801082239Option 4 ID : 6306801082237Status : AnsweredChosen Option : 3
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