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A transistor transfers a signal from a low resistance to high resistance. It has two PN-junctions: one junction is forward biased and other junction is reverse biased having low resistance path and high resistance path respectively. The weak signal is introduced in the low resistance, circuit and output is taken from the high resistance circuit.
Which device is used to convert digital signals into analog signals?
What is the purpose of a hardware security module (HSM) in cryptography?
What is the shortcut key to switch apps in browser ?
Which of the following domain can we use for an international organisation?
Verification based on login id and password is called as?
The LAN & WAN technologies are associated with ..........................
What does the acronym 'HTTP' stand for in web technology?
Which of the following file extension denotes Excel Spreadsheet?
In MS Word 365, what do you mean by the hamburger menu?
Which of the following is a characteristic of a hybrid cloud computing model?