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The answer is ‘CTRL’
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Answer: Network card
Explanation:
A network card is unit of the network information NIC (Network interface card) and worked with the switches. The working is basically perform at the given physical layer and subsequently organizing different types of devices that are physically associated together to execute as individual unit.
The network interface card (NIC) is also known as network adapter and the ethernet card in the network. It is the expansion of the card that basically enable the computer system to connect with the networks.
Answer:
The name of the components of the given labelled circuit is:
The box like figure in the given image is the battery source from where the current drawn into the circuit.
A string connecting positive terminal of battery to the bulb is an electric wire through which current flows in the circuit.
A bubble like object in the circuit is a bulb which lights up when current moves through the circuit.
A component connected to the negative terminal of batter source is a switch.
Then open circuit is an open as the key of the switch is open.