Consider the example of four processes given in the image, with their arrival time (in milliseconds) in the ready queue for execution. and their CPU burst time. Find the difference of average waiting time between preemptive and non-preemptive SJF scheduling.

Suppose you are working on a highly complex project, which involves several kinds of risks. Which software-life-cycle model you should use in such a situation so that the best product can be obtained?

Simplify the given Boolean function using the K—map and select the correct answer from the options. F(a,b,c,d)=2(0,1,2,4,5,6,8,9,12,13,14)

Which is true about Shadows in ASP.net? 1. It is always used with inheritance. 2. It is a combination of overloading and overriding. 3. We can change signatures of functions.

Which of the following is a regular expression for a regular grammar S -> aS/a?

Two regular languages are given as: L1 = (a+b)'a L2 = b(a+b)‘b Which of the following options is an intersection of the above given languages?

The digital ____ method of writing has made plagiarism easy and ever more common.

One way to identify a particular digital item (collection of bits) is by means of a(n) ____.

_____ is the algorithm implemented on most systems.

The windows registry is organized into five sections referred to as __________.

An address generated by a cpu is referred to as a ____.