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   The  Indian Revenue Service  abbreviated as  IRS,  is the revenue service of the  Government of India.  It is one of the  Central Civil Services (Group A).  The Service functions under the  Department of Revenue  in the Union  Ministry of Finance  and is concerned with the collection and administration of the various  Direct and Indirect Taxes  accruing to the Union Government. IRS  comprises  two  branches -  IRS (Income Tax)  and  IRS (Customs and Central Excise),  which are controlled by two separate statutory bodies, viz.,  Central Board of Direct Taxes (CBDT)  and  Central Board of Excise and Customs (CBEC)  respectively. DUTIES & RESPONSIBILITIES : Taxation Revenue administration Enforcement Revenue intelligence ; etc. SALARY & GRADE PAY : While working with  IRS  you can also work with  IB, R&AW, CBI etc.  Those ...

Light is composed  of particles called photons, and matter is  composed  of particles called electrons, protons, neutrons. It's only when the mass of a particle gets small enough that its wavelike properties show  up . To help understand all this let's look at  how light  behaves as a wave and as a particle. There are two kinds of particles: Bosons , which follow Bose-Einstein statistics, and which can superimpose over each other. They don’t interact with themselves, and you can have an infinite number on the head of a pin. These are mostly the so-called force carriers, which include  photons , W and Z bosons (weak force), gluons (strong force) and hypothetically also gravitons. The massless ones (photons, gravitons) have the longest range and travel at the speed of light. Photons are spin 1 (polarized) and gravitons are spin 2 (as gravity is a bidirectional or always attractive field). Fermions , pretty much everything else, are spin 1/2, and follow F...

 6 Things to be Smart :  Be Smart - Perhaps the most crucial point. I have seen so many people who look good but once they open their mouth their attractiveness fades away instantly. Reading help us build a better vocabulary Reading improves your memory Reading improves our language skills Reading gives us new knowledge These factors combined makes you a real Alpha and you will feel good and confident. What you feel, you radiate. Dont be shy to say dont know rather saying you know.   2. Fashion is a trend while style is something you have. Not all fashion will suit you but if you have a sense of style, you can always look good. For example - I cant pull off undercut hairstyle as I have a typical oval face and so I usually get a quiff for haircut which suits me. Even though undercut has been a very popular hairstyle for quite a few years now but I never got it done. Identifying your style is important and then using the latest fashion for improvising it is the cherry ...

  Though some people even consider him not truly evil, but Ravana surely was the most iconic antagonist ever mentioned in our stories. Surpassing all other demons and villains of all other epochs, he stands out due to his vicious deeds. Murdered his brother-in-law : On his way to conquering heaven, he faced his brother-in-law Kalkeya, and taken over by ambition, murdered him brutally. It was Kalkeya’s wife, Ravana’s sister Surpanakha who set him up against Rama to ensure his downfall. Brutalized Saints:  Ravana was known to have tortured and murdered several saints who peacefully meditated on his kingdom grounds. This was due to his hatred for lord Vishnu, whose believed incarnation Rama ultimately defeated him. Mistreated women:  He tormented innumerable women only for his lust. He had famously kidnapped Sita, the ‘ apsara ’ Rambha, a poor Brahmin lady Vedavati, and several others. Vedavati cursed Ravana that a woman will become the reason of his fall. Greedy beyond meas...

  1.. Checking Your Phone First Thing In the Morning One of the worst habits that many of us share is checking our smartphone first thing in the morning. The problem is that, when we do so, we’re instantly in reactive mode. Our thoughts, ideas, and focus are immediately hijacked by the new messages, emails and notifications that we’ve received, which forces us to think about that stuff instead of on our goals. Personally, I find it very hard to resist the urge to check my email and messages. 2.. Not Planning Your Days & Week's I clearly notice how my most unproductive days are the ones that I didn’t schedule or didn’t schedule well enough. If you don’t schedule your days and weeks, you’ll just wander around. You kind of know what to do, so you’ll have a kind of work ethic. You need to protect your time for those most valuable tasks or else it’ll fall prey to distractions or other people’s agenda. 3.. Eating Bad Foods Another huge productivity and focus killer is eating bad food...

What is the future of Algorithmic Trading? As I write this answer in NSE about 55% of the Orders are fired by Algo trading. In developed markets this percentage is even higher probably around 75%. Let’s look at the evolution of Trading in exchanges. 1900 - 70s: Open outcry Sytem: Open outcry is a method of communication between professionals on a stock exchange or futures exchange typically on a trading floor. It involves shouting and the use of hand signals to transfer information primarily about buy and sell orders. The part of the trading floor where this takes place is called a pit. In an open outcry auction, bids and offers must be made out in the open market, giving all participants a chance to compete for the order with the best price. New bids or offers would be made if better than previous pricing for efficient price discovery. Exchanges also value positions marked to these public market prices on a daily basis. This is how it used to be: From 1970s to 2000s: Conversion to Ele...

Private sector employees are constantly under the risk of losing their jobs. According to one report - between 2017–18, Indian IT industry laid off over 56,000 people, in just one year! While economic slowdown and recession bring major shifts, (In the last recession 8.8 million jobs were lost worldwide) there are other factors too. You simply cannot rest even if your company and country is doing just fine. Many people confuse when they read the headline stating ‘IT sector to create (some random number) jobs in the coming year’. But that does not mean what you think it means. There is concept called ‘Pyramid Rationalization’. This is done to reduce the cozst to run an organization. It says that any company should have highest number of employees at the lowest level (usually <4 years of experience) and then the number should subsequently reduce as you move to the top. Which is quite logical. You don’t need 100 managers to manage 50 employee, it has to be the other way round. Now, this...

    Redhat Statellite Server    Linux has become a key foundation for supporting today's rapidly growing IT environments.    Linux is being used to deploy business applications and databases, trading on its reputation as a low-cost operating environment.                        For many IT organizations, Linux is a mainstay for deploying Web servers and has evolved from handling basic file, print, and utility workloads to running mission-critical applications and databases, physically, virtually, and in the cloud.  As Linux grows in importance in terms of value to the business, managing Linux environments to high standards of service quality — availability, security, and performance — becomes an essential requirement for business success.                 ...

IT is the integral part of a organisation. In india you can see the engineers are slave to job. I tried to comprise the life of IT professional From  Monday to Friday work like a robot  in office. Waiting for weekends  in working days . Always thinking about  appraisals and salary hike . If you are working as a  fresher living in sharing PG's  is common in metro cities. Travelling in public transport, metro and buses and of course cabs  is very common in our daily life. At the end of the month thinking about at the  salary of the next month. Always thinking that your  teammates and HR are not cooperative. If   you   are a  well settled person and along with that you are married  then the responsibilities are also increases and it creates a uncertain pressure on you. Work pressure will make you lazy.  You will always feel like when will the weekend come. Waiting for festival holidays  so that you will go to your h...

Skill you need to develop in 2020 lock down: Life is out of uncertainty . People out there are losing their job and companies are cutting pay scales. And unfortunately, if you lost your job then what you’re going to do? Each change or difficulity in life will make you strong. Are you ready? Are you prepared? What skills you need to look? Skills can impact your career and life directly .  we have lots of online blog and you tube videos where you learn a programming language less than 30 days. IT -Learn Language: If you a information tech person then these are the skill you need. Now the industry is changing rapidly . The companies are moving to cloud platforms. Top skill for next 10 years will be SWIFT, GO,KOTLIN Python with Machine Learning   Python is the easiest and most popular programming language today. It allows the developers to work on growing tech trends like Artificial Intelligence, Machine Learning and technologies. Core Python web framework Analytical ski...

Python started as a hobby project by Guido Van Rossum and was first released in 1991.   A general purpose language, Python is powering large chunk of many companies like Netflix and Instagram. Python is garbage collected and dynamically type. Python is interpreted language not complied .Coding will written as with .py extension. Python complied and converted as  bytecode    which is stored with a   .pyc   or   .pyo   format. Instead of executing instructions , Byte code will be executed in virtual machine. Python code will be execute windows/mac and machine where the  interpreter is installed. Python is intended language and provides lots of freedom. The conversion of byte code and then executing it in machine do take some extra time. Garbage collector work in different and its a manual process. Python used reference counting to clear the memory. For c program it used cpython and for java it uses jpython. Core philosophy of python : Beautiful...

Shutdown India - Lockdown Impacts India is 2nd largest populated country . we didn't ever though a bacteria /virus can lock us down and kill more people in 2020. This is not the first time humans are experiencing the pandemics. The first case of COVID-19 in India , which originated from China , was reported on 30 January 2020. India currently has the largest number of confirmed cases in Asia and has the third highest number of confirmed cases in the world after the United States and Brazi l. 21 days lockdown from 24 March,affecting the entire 1.3 billion-person population of India. On 14 April, India extended the nationwide lockdown till 3 May which was followed by two-week extensions starting 3 and 17 May with substantial relaxations the Indian government implemented a 68-days lockdown throughout the country that started on March 25th, 2020, to reduce the transmission of the virus.If the number of COVID-19 cases increases in the nation, it would be a catastrophe for India. It wo...