BSc CS Sem 2 BSc CS Semester 2 (2020 2021) 2021 Sem2 GT Question Paper - Mumbai University | munotes

Computers and other IT infrastructure consume
significant amounts of electricity, placing a heavy
burden on our electric grids and contributing to Carbon- greenhouse
is the study and practice of designing,
manufacturing and using computers, servers,
monitors, printers, storage devices and
networking and communications systems
2 efficiently and effectively. Green Tech |Green World |Green House |Green IT Green IT
can occur from a variety of causes,
both natural and human Global Global Global Global Global
Reducing electric power consumption is a key to
is the ‘development that meets
the needs of the present without compromising
the ability of future generations to meet their own Sustainable None of Sustainable
5 needs’. development |development |All of above |these development
The was internally focused on reengineering
IT product and processes to improve IT's energy
efficiency. Green IT 1.0 IT 2.0 |Green IT 3.0 |Green IT 4.0 |Green IT 1.0
is externally focussed and empowers a
range of gre initiatives aimed at reducing
7 environmental degradation. Green IT 1.0 |Green IT 2.0 |Green IT 3.0 |Green IT 4.0 |Green IT 2.0
makes energy-efficient and Green
servers and cooling instrumentation. Design Green Use g Design
does electronic elements, computers and Green Green
different associated subsystems with minimal or Green Manufacturin|Manufacturin
no impact on the atmosphere. Design Green Use _ g g
refurbish and recycle previous computers Green
and properly recycle unwanted computers and Green Green
are essentilals to the holistic, effective and
11 efficint management of the data center ecosystem. |Information |Data Value Metrics Metrics
Equipment |IT IT IT Equipment
12 PUE is calculated Power Power Power Power Power
rotation speed of a hard disk is varied
based on workload is technique for hard disk Constant Dynamic Dynamic
called tiered storage, is a way to
17 manage data layout and is widely used in industry. |HSM HSS HMM HSD HSM
refers to online storage offered by tghird
parties, instead of storing data to the local storage |Database Cloud Cloud
19 What are objectives of Green Networking? footprint sustainability |financial of above |All of above
There is of bits in RTP packet prior
There categories of enablers for
the process of buying and selling goods
Organizational IS can be seperated into major
The _is an international declaration on the
principles needed to build a just, sustainable and Sustainability