Friday, 29 September 2017

Fear is real and you have to face it.

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September 29, 2017
youcandoit
Hello everyone, it's been a long time since I posted something. To get you all motivated I am posting a small message which was...
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Tuesday, 11 July 2017

Virtual machine, statically typed vs dynamically typed, WORA, machine code vs byte code, compiled vs interpreted languages

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July 11, 2017
Operating+systems
1. Compiled vs interpreted languages:Compiled languages: The languages which when compiled is directly converted to target machine...
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Sunday, 25 June 2017

What is paging and why do we need it?

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June 25, 2017
paging
As I mentioned in my previous posts about the disadvantages of fixed partitioning and dynamic partitioning, the processes in memory...
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Tuesday, 13 June 2017

Dynamic partitioning in operating system

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June 13, 2017
Operating+systems
In my previous post, I discussed fixed partitioning. You might want to check out that because this post is just the continuation...
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Monday, 12 June 2017

Fixed partitioning in operating system

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June 12, 2017
Operating+systems
Main memory in a computer is a very useful resource. It's something which is needed by each and every process at some point in...
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Friday, 9 June 2017

Retransmissions in TCP

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June 09, 2017
Main+logo
Whenever you send a packet, there is no guarantee that packet will be delivered to the destined node. The concept of retransmission...
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Thursday, 8 June 2017

TCP congestion control

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June 08, 2017
Main+logo
This post is more of problem oriented. This topic include less of theory and more of problem solving. Before I explain about TCP...
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Wednesday, 7 June 2017

Trace route application of ICMP

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June 07, 2017
Main+logo
If you have missed out my earlier post on ICMP, you can check it out here. In my previous post, I have explained in-depth about...
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Tuesday, 6 June 2017

ICMP - Path MTU discovery

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June 06, 2017
Main+logo
Before you start with this tutorial I recommend you to read my first tutorial on ICMP. Every network on the internet has MTU....
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ICMP (Request and reply)

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June 06, 2017
Main+logo
ICMP Request and Reply: 1. Router solicitation: Whenever a host joins a network, the first thing it should know is, what...
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ICMP (Error handling or feedback messaging)

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June 06, 2017
Main+logo
Before you start with this tutorial I recommend you to read my earlier post on overview of ICMP, where I gave some insight into...
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Monday, 5 June 2017

ICMP (Internet Control Message Protocol)

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June 05, 2017
Main+logo
The Internet Control Message Protocol (ICMP) is a supporting protocol in the Internet protocol suite. It is used by network devices,...
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Data link layer - Framing

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June 05, 2017
Main+logo
Before we discuss framing there is a small prerequisite needed. You should know the structure of the frame. You can read about...
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