Question 1: Write an algorithm / program that accepts a decimal number as input and convert to its hexadecimal equivalent. [marks:0] Question 2: Consider the following set of processes that arrived in the ready queue at the same time: Process  CPU time  P1  5  P2  3  P3  1  P4  7  P5  2  Consider the following scheduling algorithms: First Come First Serve (FCFS), SJF (shortest job first) and Round Robin (quantum = 1) What is the turnaround time of each process for each of the above scheduling algorithms?
 What is the waiting time of each process for each of the above scheduling algorithms?
[marks:0] Question 3: With reference to any of the multiuser and multitasking operating system, explain the features, advantages and limitations. [marks:0] Question 4: All I/O in a Unix system is streamoriented rather than record oriented as it is in most other Systems. Discuss the advantages and disadvantages of this approach. [marks:0] Question 5: Write a shell program to count the number of positive numbers, negative numbers and zeroes in the given input of n numbers. [marks:0]  Here is more available MCA Assignments  CS02TMA Introduction to Software, [Semester: I] MCA (1)/CS02/TMA/20 Last date: 15th April, 2007 CS02Project Introduction to Software, [Semester: I] MCA(1)02/Project/07 Last date: 30th April, 2007 CS04TMA Data Structures through C and Pascal, [Semester: I] MCA(1)04/TMA/2007 Last date: 15th April, 2007 CS04Project Data Structures through C and Pascal, [Semester: I] MCA(1)04/Project/20 Last date: 30th April, 2007 CS05TMA Elements of System Analysis and Design, [Semester: I] MCA(1)05/TMA/2007 Last date: 15th April, 2007 CS05Project Elements of System Analysis and Design, [Semester: I] MCA(1)05/Project/20 Last date: 30th April, 2007 CS08TMA Numerical and Statistical Computing, [Semester: III] MCA(3)08/TMA/2007 Last date: 15th April, 2007  

