The laplace transform of $${e^{\alpha t}}\,\cos \,\alpha \,t$$ is equal to ____________.

The decoding circuit shown below has been used to generate the active low chip select signal for a microprocessor peripheral. (The address lines are designated as $${A_0}$$ to $${A_7}$$ for I-O address)

The following instructions have been executed by an 8085 $$\mu $$P
From which address will be text instruction be fetched?

In an 8085$$\mu$$P system, the RST instruction will cause an interrupt