Write program in C for the demonstration of Bessel's Formula.

Write a program in C for the demonstration of Newton's BackwardInterpolation Formula.

Write a program in C to implement Bisection method for finding a positive rootof the equation You have to make suitable choice for thebounds.

Write a program in C to implement Gauss Seidel method for finding the roots oflinear equations.

Write a program in C that accepts a decimal number and displays its floating-point equivalent number. You may make assumptions to simplify theprogram, however, yourrepresentation of floating point number should becloser to IEEE 754 standard 32 bit representation.

Active Directory in Windows 2000

Firewall

Network Monitoring Tools

Token Ring

LAN Topologies

Write a Linux shell script for automatic grouping of files given in a directory. All files will be grouped on the basis of their size and will be saved into the newly created folders based on file size groups given below: Files will be grouped into 0 to 5 kB, 5 kB to 5 MB, 5 MB to 1 GB and greater than 1 GB.

What is Virtual Memory? Explain the abstract model of virtual to physical address mapping with reference to Linux operating system.

List and describe the various security features in Windows 2000 operating system.

Answer the  questions related to Linux commands:

(i) Show the users logged in on the network.

(ii) List the files having more than one digit in the name.

(ii) Tell the system to run the process continuously even if the user logs out.

(iv) To allow a user to communicate with another user, logged in by splitting the screen and providing two-way communication.

(v) To kill a process after one hour.

Write the step-by-step procedure to create a group named "MCS022". Now add a user "SOCIS" in Windows 2000 operating system. Assume user "SOCIS" is already a member of the guest account in your system. Also explain the basic purpose of enabling the offline features in Windows 2000 operating system.

Compare and Contrast the 'Mandatory Access Control" and "Discretionary Access Control" mechanism in windows 2000.

List and explain the file systems supported by Linux operating system. Also, write the security features provided by Linux in each file system.

Compare TFTP and FTP. Which protocol is used by TFTP at the transport layer and why?

What is EFS service? Describe the concept of encryption using EFS service.

Define a Real Time Operating System. Give any two examples of a real time operating system.