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81
IB JIO Grade-2 Tech 2023 part-2: 32
Q.32 Consider the following statement regarding Kelvin Double Bridge. Statement (1): It is used for measuring resistance in the range of few ohms to several mega ohm. Statement (2): It provides high accuracy in the measurement of low resistance ... 2 ID : 6306801082250 Option 3 ID : 6306801082252 Option 4 ID : 6306801082249 Status : Not Answered Chosen Option :--
Q.32 Consider the following statement regarding Kelvin Double Bridge.Statement (1): It is used for measuring resistance in the range of few ohms to several mega ohm.State...
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IB JIO Grade-2 Tech 2023 part-2: 31
Q.31 Which of one the below options are the two different types of bus topology? Ans 1. Linear bus topology and distributed bus topology 2. Linear bus topology and circular bus topology 3. Linear bus topology and semi - circular bus ... Option 2 ID : 6306801082344 Option 3 ID : 6306801082342 Option 4 ID : 6306801082343 Status : Answered Chosen Option : 1
Q.31 Which of one the below options are the two different types of bus topology?Ans1. Linear bus topology and distributed bus topology2. Linear bus topology and circular ...
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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? Ans 1. Error and Noise figure. 2. Conformity and Significant figure. 3. Significant figure and Noise figure. 4. Conformity and Noise figure. Question ID : ... Option 2 ID : 6306801082238 Option 3 ID : 6306801082239 Option 4 ID : 6306801082237 Status : Answered Chosen Option : 3
Q.30 The precision is composed of which of the following two characteristics?Ans1. Error and Noise figure.2. Conformity and Significant figure.3. Significant figure and N...
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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 $10 \mathrm{~dB}$, noise power is $2 \mathrm{~dB}$, then what is the signal power in $\mathrm{dB}$ ... Option 2 ID : 6306801082316 Option 3 ID : 6306801082314 Option 4 ID : 6306801082315 Status : Not Answered Chosen Option : --
Q.29 Ignoring quantization noise and considering only channel noise in pulse coded modulation system, if signal-to-noise ratio is $10 \mathrm{~dB}$, noise power is $2 \ma...
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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? Ans 1. The resolution of an analog input is higher, indicates less accuracy. 2. Temperature, Pressure are example of analog input signals for PLC. 3. A Single channel module can ... 2 ID : 6306801082183 Option 3 ID : 6306801082184 Option 4 ID : 6306801082181 Status : Not Answered Chosen Option : --
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. Temperature, Pressure are exa...
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IB JIO Grade-2 Tech 2023 part-2: 34
Q.34 Maximum Power transfer occurs when the Ans 1. Load voltage and current are one-half of their maximum values. 2. Load voltage and current are equal. 3. Load voltage and current are two-third of their maximum values. 4. Load ... 6306801082226 Option 2 ID : 6306801082225 Option 3 ID : 6306801082228 Option 4 ID : 6306801082227 Status : Answered Chosen Option : 4
Q.34 Maximum Power transfer occurs when theAns1. Load voltage and current are one-half of their maximum values.2. Load voltage and current are equal.3. Load voltage and c...
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IB JIO Grade-2 Tech 2023 part-2: 26
Q.26 Which statement is FALSE about open loop system? Ans 1. An open loop system is economical and simple in construction. 2. An open loop system is not preferred due to inaccuracy and unreliability. 3. An open loop uses unity feedback ... Option 2 ID : 6306801082164 Option 3 ID : 6306801082163 Option 4 ID : 6306801082161 Status : Answered Chosen Option : 2
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 is not preferred due to ina...
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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 (NF) in $\mathrm{dB}$ ... ID : 6306801082352 Option 2 ID : 6306801082349 Option 3 ID : 6306801082351 Option 4 ID : 6306801082350 Status : Answered Chosen Option : $\mathbf{1}$
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 (NF) in $\mathrm{dB}$ ?Ans1. N...
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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 as Ans 1. Precision 2. Resolution 3. Accuracy 4. Calibration Question ID : 630680278469 Option 1 ID : 6306801082233 Option 2 ID : 6306801082236 Option 3 ID : 6306801082234 Option 4 ID : 6306801082235 Status : Answered Chosen Option : 1
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. Accuracy4. Calibr...
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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 ? Ans 1. Connection has to be established before call of mysql_list_tables() function 2. The result pointer returned by this function is used by ... 2 ID : 6306801082443 Option 3 ID : 6306801082441 Option 4 ID : 6306801082444 Status: Answered Chosen Option : 4
Q.22 Which of the following statement is INCORRECT related to mysqI_list_tables() function ?Ans1. Connection has to be established before call of mysql_list_tables() func...
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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? Ans 1. $x$ 2. $ $x$ 3. $X$ 4. $ Question ID : 630680278536 Option 1 ID : $\mathbf{6 3 0 6 8 0 1 0 8 2 4 2 9}$ ... $\mathbf{6 3 0 6 8 0 1 0 8 2 4 3 1}$ Status : Answered Chosen Option : $\mathbf{1}$
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 : $\mathb...
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IB JIO Grade-2 Tech 2023 part-2: 33
Q.33 Consider the following statement regarding DIAC. Statement (1): DIAC is unidirectional device. Statement (2): DIAC can be used for triggering TRIAC. Statement (3): DIAC can be used as an AC switch. Which statement is/are true. Ans ... Option 2 ID : 6306801082120 Option 3 ID : 6306801082118 Option 4 ID : 6306801082119 Status : Not Answered Chosen Option : --
Q.33 Consider the following statement regarding DIAC.Statement (1): DIAC is unidirectional device.Statement (2): DIAC can be used for triggering TRIAC.Statement (3): DIAC...
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IB JIO Grade-2 Tech 2023 part-2: 35
Q.35 Which of the following method is specifically designed to allow a network analyst to monitor traffic? Ans 1. Switch monitoring 2. Forward chaining 3. Port mirroring 4. Firewall Question ID : 630680278540 Option 1 ID : 6306801082446 Option 2 ID : 6306801082445 Option 3 ID : 6306801082447 Option 4 ID : 6306801082448 Status : Answered Chosen Option : 1
Q.35 Which of the following method is specifically designed to allow a network analyst to monitor traffic?Ans1. Switch monitoring2. Forward chaining3. Port mirroring4. Fi...
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IB JIO Grade-2 Tech 2023 part-2: 49
Q.49 Which of the following algorithm uses Darwinian based algorithm to find the best solutions to solve complicated problems with a greater number of variables and possible outcomes/solutions? Ans 1. Genetic algorithm 2. Hill climbing 3. ... 2 ID : 6306801082401 Option 3 ID : 6306801082404 Option 4 ID : 6306801082403 Status : Answered Chosen Option : 2
Q.49 Which of the following algorithm uses Darwinian based algorithm to find the best solutions to solve complicated problems with a greater number of variables and possi...
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IB JIO Grade-2 Tech 2023 part-2: 48
Q.48 The kelvin double bridge is used for Ans 1. Measuring high inductance. 2. Measuring low resistance. 3. Measuring high resistance. 4. Measuring low inductance. Question ID : 630680278472 Option 1 ID : 6306801082245 Option 2 ID : 6306801082248 Option 3 ID : 6306801082246 Option 4 ID : 6306801082247 Status : Answered Chosen Option : 2
Q.48 The kelvin double bridge is used forAns1. Measuring high inductance.2. Measuring low resistance.3. Measuring high resistance.4. Measuring low inductance.Question ID ...
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IB JIO Grade-2 Tech 2023 part-2: 46
Q.46 A 4-bit ADC converter has a full-scale analog input of 5 Volt. Its resolution is Ans \[ \text { 1. } \frac{1}{4} \text { Volt } \] 2. $\frac{1}{5}$ Volt 3. $\frac{1}{3}$ ... 630680278449 Option 1 ID : 6306801082154 Option 2 ID : 6306801082153 Option 3 ID : 6306801082155 Option 4 ID : 6306801082156 Status : Not Answered Chosen Option : --
Q.46 A 4-bit ADC converter has a full-scale analog input of 5 Volt. Its resolution isAns\[\text { × 1. } \frac{1}{4} \text { Volt }\]×2. $\frac{1}{5}$ Volt3. $\frac{1}{...
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IB JIO Grade-2 Tech 2023 part-2: 47
Q.47 In a digital communication system's block diagram, which of the below components can be found at the receiver? Ans 1. Channel encoder 2. Modulator 3. Demodulator 4. Source encoder Question ID : 630680278503 Option 1 ID : ... ID : 6306801082297 Option 3 ID : 6306801082299 Option 4 ID : 6306801082298 Status : Answered Chosen Option : $\mathbf{3}$
Q.47 In a digital communication system's block diagram, which of the below components can be found at the receiver?Ans1. Channel encoder2. Modulator3. Demodulator4. Sourc...
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IB JIO Grade-2 Tech 2023 part-2: 43
Q.43 Which statement is FALSE for PLL used for demodulation of FM? Ans 1. PLL uses feedback to reduce noise power at output of demodulator. 2. PLL uses feedback system thus increase the bandwidth. 3. A PLL demodulator uses negative feedback ... 2 ID : 6306801082141 Option 3 ID : 6306801082144 Option 4 ID : 6306801082143 Status : Not Answered Chosen Option : --
Q.43 Which statement is FALSE for PLL used for demodulation of FM?Ans1. PLL uses feedback to reduce noise power at output of demodulator.2. PLL uses feedback system thus ...
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IB JIO Grade-2 Tech 2023 part-2: 42
Q.42 If 1011 is transmitted with alternate-mark-inversion bipolar encoding and the corresponding transmitted voltage levels are $\{+1,0,-1,+1\}$. If the received voltage levels due to noise are $\{+1,0,-1,-1\}$ then how ... 6306801082305 Option 2 ID : 6306801082306 Option 3 ID : 6306801082308 Option 4 ID : 6306801082307 Status : Not Answered Chosen Option : --
Q.42 If 1011 is transmitted with alternate-mark-inversion bipolar encoding and the corresponding transmitted voltage levels are $\{+1,0,-1,+1\}$. If the received voltage ...
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IB JIO Grade-2 Tech 2023 part-2: 41
Q.41 Which statement is FALSE regarding DRAM memory? Ans 1. DRAMS consist of MOSFET and Capacitor. 2. DRAMs can be used for storing large data. 3. In DRAM MOSFET act as a switch. 4. Dynamic memory cells store a data bit in a ... : 6306801082199 Option 2 ID : 6306801082198 Option 3 ID : 6306801082200 Option 4 ID : 6306801082197 Status : Answered Chosen Option : 3
Q.41 Which statement is FALSE regarding DRAM memory?Ans1. DRAMS consist of MOSFET and Capacitor.2. DRAMs can be used for storing large data.3. In DRAM MOSFET act as a swi...
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