What is program counter in 8085?

Correct Answer: LIFO (Last In First Out) stack is used in 8085 in this type of Stack the last stored information can be retrieved first

Correct Answer: A bus is a group of conducting lines that carriers data, address, & control signals A bus is two or many wire communication method A bus which communicate between two active devices, it may transfer address, data etc

Correct Answer: in 8085 the interrupts are classified as Hardware and Software interrupts

Correct Answer: TRAP, RST75, RST65, RST55, INTR

Correct Answer: RST0, RST1, RST2, RST3, RST4, RST5, RST6, RST7

Correct Answer: The Quality Factor is also defined, as Q So it is a number, which reflects the lossness of a circuit higher the Q, the lower are the losses the quality factor is measurement of efficiency (or effectiveness) of a device or circuitry In literal sense quality factor means qualitative performance of a device

Correct Answer: the powerful cell phones can transmit a signal of 3 watts

Correct Answer: Sign flag, Zero flag, Auxillary flag, Parity flag, Carry flag

Correct Answer: Stack pointer is a special purpose 16-bit register in the Microprocessor, which holds the address od the top of the stack

Correct Answer: A blocking assignment is one in which the statements are executed sequentially, ie, first statement is executed and variable is assigned a value then second is executed and so on A non blocking assignment is one in which statements occurs conturrently, only non blocking assignments should be used in sequential circuit eg initial begin a=b; //blocking c<=a; //nonblocking d=c; // blocking end In this example firstly the value of b is assigned to a and this value is assigned to c only after execution of first statement the second and the third statements are executed simultaneously, ie value a ais assigned to c and previous value if c is assigned to d