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To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met?
1. Each end of the trunk link must be set to the IEEE 802.1e encapsulation.
2. The VTP management domain name of both switches must be set the same.
3. All ports on both the switches must be set as access ports.
4. One of the two switches must be configured as a VTP server.
5. A rollover cable is required to connect the two switches together.
6. A router must be used to forward VTP traffic between VLANs.
The smallest resistor in a 12 bit weighted resistor DAC is 2.5kΩ, what will be the largest resistor value?
Why the switches used in weighted resistor DAC are of single pole double throw (SPDT) type?
A 3 - ϕ CSI used for the speed control of an induction motor is to be realized using MOSFET switches as shown below. Switches S1 to S6 are identical switches. The proper configuration for realizing switches S1 to S6 is
The parallel combination of a 6.8 kΩ resistor and a 10 kΩ resistor is in series with the parallel combination of a 2.2 kΩ resistor and a 1 kΩ resistor. A 100 V source is connected across the circuit. The resistor(s) with the greatest voltage drop is (are)
Which of the following is true about weighted majority votes?
1. We want to give higher weights to better performing models
2. Inferior models can overrule the best model if collective weighted votes for inferior models is higher than best model
3. Voting is special case of weighted voting
How to overcome the limitation of binary weighted resistor type DAC?
Pick out the incorrect statement “In a 3 bit weighted resistor DAC”
A 40 Ω resistor is in parallel with an 80 Ω resistor. Current in the 40 Ω resistor is 6 A. How will you add a third resistor and what will be its value if the line-current is to be 10 A?
A source maintains a current I in a resistor of resistor of resistance R. If V is the potential difference across the resistor. The electrical energy dissipated in the resistor in time is given _____