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Articles by Divya Agarwal
4 articles
Do we need to be certified in order to teach quantitative aptitude for SAT (in India)?
There is no certification nor one required to teach Quantitative aptitude for SAT. The faculty should have the required qualification and experience though.
Read MoreWhat is the salary of ethical hacker in India?
A Certified Ethical Hacker (CEH) earns an average salary of Rs 367, 249 per year and the relevant experience strongly influences pay for this job which goes more than 15 lakh per year.A hacker is an expert in computer and network expert, who helps companies to realize their vulnerabilities. they are named as Hackers and Red Team etc., and work for businesses or government organizations.The ethical hacker has the proficient knowledge of various operating systems and hacking processes and techniques etc and needs to be updated all the time to grab any kind of threats. An ethical hacker is the ...
Read MoreHow to hack WhatsApp? Easy tricks.
The most popular smartphone messaging app, WhatsApp has reportedly been found to be prone to hijacking. This is the worst because it could be done without unlocking or knowing target's device password, which is making hundreds of Millions of users vulnerable to, which is not just limited to hackers but can be done by non-technical people as well.The following trick allows anybody to get the control over your WhatsApp account, and they just need your phone number and a device for few seconds, even if it is locked, not a problem for attackers.Here is the trickThe process starts by setting ...
Read MoreWhy so mangrove roots grow above the ground?
While walking near any lake or forest around the sea, you might have seen a different and unique feature of some trees, whose roots are not under but above the ground. They are known as Mangrove trees and they have aerial roots.Now, the reason why have roots above the land is that they are the underground root type which needs and demands more oxygen. Under the ground, the soil is not able to support or provide enough oxygen to the roots and therefore this root system outgrows aerial roots which grow vertically up to the fresh air above the soil.
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