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More Computer Fundamental Related questions:
In ________ mode, the communication channel is used in both directions at the same time?
D. None of the above
Ans:– A ,
An open rectangle
Options: defines a source or destination of system data, identifies data flow, represents a process that transforms incoming data flow(s) into outgoing data flows, is a data store-data at rest, or a temporary repository of data
Options: transmission of signals without modulation, a signal all of whose energy is contained within a finite frequency range, simultaneous transmission of data to a number of stations, All of the above
Which one of the following statements is true for current flowing in a series circuit?
Options: The amount of current flow through each part of a series circuit can be different, depending on the resistance of each part and the amount of voltage applied to it, The total current in a series circuit is equal to the sum of the currents flowing through the individual components in the circuit, The same current flows through every part of a series circuit, The total current in a series circuit is equal to the total voltage multiplied by the total resistance
Which one of the following is a statement of KirchhofFs voltage law?
Options: The total voltage in a parallel circuit is less than the value of the smallest voltage, The algebraic sum of voltages in a loop is equal to zero, The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it, The algebraic sum of voltages entering and leaving a point is equal to zero