GATE CS 2022 : Computer Organization Quiz-2

Which register of current procedure resemble physically similar to the parameter register of called procedure during register to register operation in an overlapping window of RISC Processors?

Consider a CPU shared bus system in which each CPU requests the bus 35% of the time. What is the probability that exactly 3 CPU’s are requesting the bus, when there are 10 CPU’s competing for bus?

Consider a hypothetical processor, which supports word addressable memory :

Assume that the word size is 16 bits and program start to store at 400 in decimal. If an interrupt occur during execution of halt instruction what will be the return address_______.

Consider a 32 bit hypothetical processor which supports one word instructions. Processor instruction set size is Register file size is 32. Instruction format contain two register address field and 1 memory address field and immediate field. Processor supports 1 KB memory space. What is the longest unsigned constant possible in the instruction ________