Download PTU MCA 2020 Dec 4th Sem 74122 Advanced Operating Systems Question Paper

FirstRanker.com

Total No. of Pages : 02
Total No. of Questions : 18

--- Content provided by‌ FirstRanker.com ---

MCA (2015 to 2018) (Sem.-4)
ADVANCED OPERATING SYSTEMS
Subject Code : MCA-404
M.Code : 74122
Time : 3 Hrs. Max. Marks : 60

--- Content provided by⁠ FirstRanker.com ---

INSTRUCTIONS TO CANDIDATES :

1. SECTIONS-A, B, C & D contains TWO questions each carrying TEN marks each and students has to attempt any ONE question from each SECTION.
2. SECTION-E is COMPULSORY consisting of TEN questions carrying TWENTY marks in all.

SECTION-A

1. Give a detailed description of Multi-processor and Distributed Operating System Architecture. Explain various design and development issues in Multi-Processor and Distributed systems.

--- Content provided by‍ FirstRanker.com ---

2. How is Inter-Process Communication achieved in Distributed Operating systems? Give suitable examples along with your answer.

SECTION-B

1. Describe structure of Real Time and Embedded (RE) operating systems clearly specifying differences between Nano-kernel, Micro-kernel and Monolithic-kernel based models.
2. What do you mean by Energy Aware CPU Scheduling concept? How is it different from traditional CPU scheduling?

SECTION-C

--- Content provided by FirstRanker.com ---

1. What are the main features of Grid Computing architecture? What are its applications? How is it better than other operating system architectures?
2. How is the Performance analysis done in Grid Computing environment? Also describe the Grid Monitoring and Scheduling processes.

SECTION-D

1. Compare and contrast the various Mobile Operating systems on the basis of their features and platforms.
2. What is cloud computing? What are its building blocks? Describe four types of application that are especially well- suited for mobile computing and cloud computing.

--- Content provided by‍ FirstRanker.com ---

SECTION-E

Write short notes on :

1. Mobile Operating Systems
2. Nano-kernel model
3. Hardware & Software Virtualization in Cloud

--- Content provided by‍ FirstRanker.com ---

4. Load Balancing
5. Features of Android OS
6. Cloud Building Blocks
7. Scheduling in Real time and Embedded OS
8. Cluster Computing

--- Content provided by​ FirstRanker.com ---

9. Distributed File System
10. Inter-Process Communication

NOTE : Disclosure of Identity by writing Mobile No. or Marking of passing request on any paper of Answer Sheet will lead to UMC against the Student.

FirstRanker.com

--- Content provided by‍ FirstRanker.com ---