1. Time Zones The worldwide system of time zones was proposed by a Scottish-Canadian engineer – Sir Sandford Fleming, in 1879. Eventually, in 1884, the International Meridian Conference adopted a 24-hour day. Countries across the world keep different times due to Earth’s rotation and revolution around the Sun. 2. World Time Zones We have 24 …
Cyberattack 1. Introduction Cyberattacks are unwelcome attempts to steal, expose, alter, disable or destroy information through unauthorized access to computer systems. 2. Why cyberattacks happen In addition to cybercrime, cyberattacks can also be associated with cyber warfare or cyberterrorism, like hacktivists. Motivations can vary, in other words. And in these motivations, there are three main …
UPSC Exam Pattern 2023 consisted of three stages- Prelims, Mains, and Interviews. The same is expected for UPSC Exam Pattern 2022. UPSC Exam, also known as IAS Exam, is conducted by the Union Public Service Commission (UPSC) to recruit suitable candidates for IAS, IPS, IFS, and other allied services. UPSC Civil Services Exam is conducted …
