In Boolean algebra, the bar sign (-) indicates__________________?
(A) OR operation
(B) AND operation
(C) NOT operation
(D) None of the above
What is/are the configurable functions of each and every IOBs connected around the FPGA device from the operational point of view ?
(A) Input operation
(B) Tristate output operation
(C) Bi-directional I/O pin access
(D) All of the above
Which mechanism allocates the binary value to the states in order to reduce the cost of the combinational circuits ?
(A) State Reduction
(B) State Minimization
(C) State Assignment
(D) State Evaluation
Digital circuit can be made by the repeated use of________________?
(A) OR gates
(B) NOT gates
(C) NAN
(D) gates
The maximum collector efficiency of class B operation is ________________?
(A) 50%
(B) 90%
(C) 5%
(D) 5%
If a transistor is operated in such a way that output current flows for 60o of the input signal, then it is ______________ operation?
(A) Class A
(B) Class B
(C) Class C
(D) None of the above
A class A power amplifier is sometimes called______________amplifier?
(A) Symmetrical
(B) Single-ended
(C) Reciprocating
(D) Differential
A 2-transistor class B power amplifier is commonly called ______________ amplifier?
(A) Dual
(B) Push-pull
(C) Symmetrical
(D) Differential
A power amplifier has comparatively __________________ ß ?
(A) Small
(B) Large
(C) Very large
(D) None of the above
Low efficiency of a power amplifier results in_________________?
(A) Low forward bias
(B) Less battery consumption
(C) More battery consumption
(D) None of the above