JVM ARCHITECTURE JVM--Java Virtual machine 1. what is virtual machine? Virtual means physically doesn't existence. it is a software simulation of a machine. which can perform operations like a physical machine. which is not having physical existence. 2. Types of Virtual Machines?what is the purpose of each machine? all virtual machines are categorized into two categories i. hardware based VM/System Based VM ii. application based VM/process based VM/Software Based VM i. Hardware based VM: KVM[kernal based virtual machine], VM Ware[virtual machine Ware], cloud computing,Xen Ex: Linux os on the same physical machine we can create several logical machines with strong isolation from each other. adv: effective utilization of resources. this type of Hardware based VM associated with Admin roles. Programmers never associated wi...
Journey To Boardroom 1.Company culture and people you are working with matter Working with people who don't discriminate you because of your age, things automatically become easy for you.Though how you do compared to cohorts(A group of people with common characteristics) of your age. and the way you present yourself among your superiors always matter. 2. Hard work , commitment and dedication how you perform effects your appraisal show your superiors your dedication towards the company. 3.Be Ambitious very important in today's tough competing job market .never lose a sight of who you are. 4.Taking Risk is important There is a lot of risk taking while climbing the ladder of success.When you are young can take for more risk given the consequences of any failure would be comparatively for less. 5.Learn to Manag...
EVERYTHING ABOUT INTERNET 1.Internet: It is a global network connecting millions of computers. More than 190 countries are linked into exchanges of data, news, and opinions. According to Internet Live stats as of DEC 30 2014 there are 3,037,608,300 Internet users worldwide We generally connect internet through Internet Service Provider [ISP]. Who Owns the Internet? No single person or organization controls the Internet in its entirely. The Internet is more of a concept than an actual tangible entity, and it relies on a physical infrastructure that connects networks to other networks. Is Web and Internet the Same? The Internet is not synonymous with World Wide Web . The Internet is a massive network of networks, a networking infrastructure. It connects millions of computers together globally, forming a ...
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