B.Sc. (Computer Science) Sem 2 Green Technologies 2016-17 Question Paper - Mumbai University | munotes

Questions asked in this paper

• Please check whether you have got the right question paper
• 2. Figures to the right indicate marks

1. Q3 Draw suitable diagrams and illustrations wherever necessary
2. Q4 Mixing of sub-questions is not allowed
3. Q1 Attempt All the Questions 5M
   • A) Choose the correct alternative
   • i. -------------- js integration of computer resources from various locations to virtual
   • c) Cloud Computing d) None of the Above
   • ii. DAS is
   • iii. ------------- i an international standard that marks the energy efficiency electronic products
   • iv. SSD’s consume --------------- energy then HDD’s
   • a) Less b)equal
   • c) no d) more Vv. -------------- focuses on the needs and requirements of upper management and help them on strategic management of organizations
   • B) Fill in the Blanks ( Choose one from the pool) 5M
   • i. cluster is also
   • ii. ---+---------- is any unwanted or damaged electronic component ili. >------------- is developing application software that adapt to changes in the environment
   • iv. The -------------- state indicate 100% CPU use is a central repository for data storage and management
   • C) Explain the following in one or two lines 5M
   • i. Green Washing
   • iii. PUE Types of RAID
   • Q.P. Code :05344
4. Q2 Attempt the following: ( Any THREE) 15M
   • A. Explain the various environmental impacts of IT
   • B. Write a short note on green washing
   • C. Discuss the software tools used to create energy efficient applications
   • D. Explain the life cycle of a device
   • E. What are the 3 R’s of green IT?
   • F. Write a short note on sustainable software
5. Q3 Attempt the following: ( Any THREE) 15M
   • A. Explain the various green data center metrics
   • B. Write a short note on Green Network protocol
   • C. Discuss in short the business drivers of
   • D. What energy efficiency technologies should be used to reduce running cost in data center?
   • E. Describe the organizational considerations in Green IT Strategy
   • F. Write a short note on Storage Area Networks
6. Q4 Attempt the following: ( Any THREE) 15M
   • A. Discuss the different levels of information flow
   • B. Explain the various stages of Life Cycle Assessment
   • C. Write a note on G-Readiness Framework
   • D. List and explain the 4 business dimensions for greening enterprise
   • E. Discuss Organizational Level Information?
   • F. Write anote
7. Q5 Attempt the following:(Any THREE) 15M
   • A. List and explain energy saving software techniques
   • B. Discuss the impact of ‘electronic devices’ on the environment during each phase of their life cycle What are the steps involved in developing a green IT strategy? What are the various issues faced in greening the inter-organizational enterprise activities? Write a note on Green IT Standards

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