Company: nvidia_22sep
Difficulty: medium
A ship travels downstream at X Nm/h, on still water at Y Nm/h, and upstream at Z Nm/h. The ship takes T1 hours to travel from city A to city B and T2 hours for the return trip. Given X=72, Y=63, Z=56, T1=7, and T2=15, find the distance between the two cities (in Nautical miles). 441 693 504 945 A 32-bit architecture machine has 1-word (32-bit) instructions. It has X=256 registers and supports Y=45 instructions that include an immediate operand and two register operands. What is the maximum possible value of the unsigned immediate operand? 1023 2047 4095 8191 Find the number of rectangles (including squares) in a 6x6 grid. 36 210 441 1296 A wire of length Li=200 um has a delay Ti=400 ps. Buffers with delay Tbuf=60 ps are inserted at P1=40 um and P2=120 um, creating three segments. What is the total delay of the new circuit (sum of wire segment delays and buffer delays)? 400 ps 460 ps 520 ps 580 ps What is the number of DRAM cycles required to fetch X=32 Bytes of data for a DDR DRAM with