UGC NET Paper1 Previous Year Solved Papers MCQ - 21th June 2019 Morning
Geophysical hazards encompass geological
and meteorological phenomena such as
earthquakes, volcanic eruptions, wildfires,
cyclonic storms, floods, droughts, avalanches
and landslides. An avalanche is a geological
phenomenon which occurs during winter. It
is the movement of a large mass of ice or
snow down a sloppy terrain.
- A A system that allows users to add infonnation onto a website but does not change any pre-existing information.
- B A system that allows collaborative modification of its content and structure directly from the web browser.
- C A system that serves as a publically personal journal for an individual.
- D A system that monitors the modification of content within a blog.
The term comes from the word "wikiwiki,"
which means "fast" in the Hawaiian language.
A wiki is a knowledge base website on which
users collaboratively modify content and
structure directly from the web browser.
ICT Stands for "Information and Communication Technologies." ICT refers to technologies that provide access to information through telecommunications. It is similar to Information Technology (IT), but focuses primarily on communication technologies. This includes the Internet, wireless networks, cell phones, and other communication mediums.
The majority of tropospheric ozone formation
occurs when nitrogen oxides (NOx), carbon
monoxide (CO) and volatile organic
compounds (VOCs), such as xylene, react
in the atmosphere in the presence of sunlight.
