1. For the circuit in figure shown, the voltage Vo is
(a) 2 volts (b) 1 volts
(c) -1 volts (d) none of the above
2. In the circuit shown, assume that the transistor is in active
region. It has a large β and its base emitter voltage is 0.7 volts.
The value of IC is
(a) Indeterminate since RC is not given (b) 1 mA
(c) 5 mA (d) 10 mA