Quiz Bowl - Difficult Round

The postfix form of the following infix notation is : (u + v)* (w*x − y)* z

Given the 8-bit binary number:   1 0 0 1 1 1 0 1. What decimal number does this represent if the computer uses Two's complement ?

The number of interrupt lines in 8085 is

RA

Consider a disk queue with requests for I/O to blocks on cylinders.

98 183 37 122 14 124 65 67

Considering FCFS (first come first served) scheduling, the total number of head movements is, if the disk head is initially at 53 is?

A single channel is shared by multiple signals by

Wencel, a project manager at a reputed firm, has been assigned to handle a new project that the firm has received. This project involves a lot of scheduling that has to be handled by Wencel.

Wencel estimates that the first module of the project could be completed in as few as 10 days or could take as many as 25 days, but most likely will require 15 days. Determine the expected task duration.

It translates the logical design of a system into a physical structure that includes hardware, software, network support, processing methods, and security.