Linux System Administration (November – 2018) [Choice Based | Question Paper]

Linux System Administration (November – 2018) [Choice Based | Question Paper]

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NOTES – 
(1) All Question are Compulsory.
(2) Make Suitable Assumptions Wherever Necessary And State The Assumptions Made.
(3) Answer To The Same Question Must Be Written Together.
(4) Number To The Right Indicates Marks.
(5) Draw Neat Labeled Diagrams Wherever Necessary.
(6) Use of Non – Programmable Calculator is allowed.

Q.1 ATTEMPT ANY THREE QUESTIONS: (15 MARKS)
(A) Explain Piping and Redirecting with proper example. Write a command to print first three lines of the file.
(B) What are the different duties of Linux System Administrator?
(C) Explain find command with following options:
      1. -name
      2. -user
      3. -exec
      4. -type
(D) What are different commands for Process Management?
(E) Explain the concept of Hard Link and Symbolic Link. Write a command to create Hard Link and Symbolic Link.
(F) Write a note on RPM and YUM in Linux.

Q.2 ATTEMPT ANY THREE QUESTIONS: (15 MARKS)
(A) What are different kinds of Partitions available in Linux?
(B) What are different File Systems available on RHEL?
(C) Write a short note on Runlevel and Services in Linux.
(D) What are different steps to enable SSH Server on RHEL?
(E) Explain the function of passwd Command with its Options.
(F) What are the Commands Used for Managing Group Membership? Write a Command for creating Two Groups and Change Current Group Assignment to other Existing User.

Q.3 ATTEMPT ANY THREE QUESTIONS: (15 MARKS)
(A) What are Firewalls? How it protects the Server?
(B) What are Tables, Chains, and Rules? List common elements of Rule.
(C) Write a short note on Certificate Authority.
(D) What are different steps to Encrypt and Decrypt Files?
(E) What is NFS? What are advantages and disadvantages of NFS?
(F) What are steps for Setting Up Samba File Server?

Q.4 ATTEMPT ANY THREE QUESTIONS: (15 MARKS)
(A) Write a short note on DNS and its Hierarchy.
(B) What are different Parameter used for dhcp.conf Command?
(C) Discuss MTA and MDA in detail.
(D) Explain following Parameter for Secure Internet Configuration: 
      1. Myhostname
      2. Mydomain
      3. myorigin 
      4. inet_interfaces 
      5. mynetwork
(E) Write down the steps to configure APACHE for Basic Website Services.
(F) Write a short note on Virtual Host.

Q.5 ATTEMPT ANY THREE QUESTIONS: (15 MARKS)
(A) What are different elements of a Shell Script?
(B) Write a script that create directory with a name Mumbai, sets $user and $group as the owner of Directory and Change Permission Mode to 770.
(C) Write a short note on High-Availability Cluster Requirement.
(D) What are the different steps to create Bond Device?
(E) Write a short note on TFTP server package.
(F) Write a short note on Kick-Start File.

Question Paper