1. Explain the role of the Windows Server.
- Windows OS Server acts as a centralized computer that provides specific functions and predetermined
rules for computers, users, and components connected to a network.

2. What is Windows Domain?
- Windows Domain provides access to our user accounts, computers, printers, and security features as part
of database controlled by a domain controller.

3. What is a firewall?
- Firewall is a filter between two or multiple computer sources; it blocks any incoming or outgoing traffic.
Firewalls can be in software or hardware forms.

4. What is TCP/IP?
- TCP is a Transmission…

What is the difference between SQL and My SQL or SQL Server?

SQL or Structured Query Language is a language; that communicates with a relational database thus providing ways of manipulating and creating databases.

My SQL and Microsoft’s SQL Server both are relational database management systems that use SQL as their standard relational database language.

What is the difference between SQL and PL/SQL?

PL/SQL is a dialect of SQL that adds the procedural feature of programming languages in SQL.

It was developed by Oracle Corporation in the early ’90s to enhance the capabilities of SQL.

What are various DDL commands in SQL? Give a brief description of their purposes.

Following are various DDL or Data Definition Language commands in SQL:

  • CREATE: It creates a new table, a view of a table, Or other objects…

How to write First Program in Java.

class firstProgram{

public static void main(String args[]){

System.out.println(“Hello Programmer”);



save this file as firstProgram.java

To compile: javac firstProgram.java

To execute: java firstProgram

it will give the output as Hello Programmer

Let see what this is :

class keyword is used to declare a class in java.

public keyword is an access modifier which represents visibility, it means it is visible to all.

static is a keyword if we declare any method as static, it is known as a static method. The main method is executed by the JVM(Java Virtual Machine), it doesn’t require to create an object to…

Introduction to awesome Programming Language Java.

Java is a simple and yet powerful object-oriented programming language and it is in many similar to c++ programming.

Java is created by James Gosling from Sun Microsystem in 1991. The first publicly available version of java (java 1.0) was released in 1995.

Java is defined by a specification and consists of programming language, a compiler, core libraries, and a runtime machine(Java virtual machine).
The java runtime allows software developers to write program code in other languages than the Java programming language which runs on the Java virtual machine.

The Java platform is usually associated with the Java virtual machine…

One of the challenges that I have encountered at the Andela Bootcamp was the mastery of the git workflow. After I have implemented a big part of my work, my Learning Facilitator Assistant (LFA) has asked me to make my UI page responsive. So in fact what happened was that after I merge the new gh-page I got a problem of viewing it, and this problem has taken me a very long time to fix it. …

My experience in Boot camp was so far so good, I have gained a lot of stuff but all of those, I can classify in two categories, I have gained experience in soft skills and technical skills. And let me make clear clarification on this example I have given to you, in soft skills I have gained is this, first is writing skills, communication skills, collaboration, the strong feeling of determination, flexibility, integrity, and also leadership skills according to soft skills this is the list of some I gained. On part of technical skills, I have to improve my programming…

preparation for Bootcamp

An interesting tool or technology encountered in preparation for boot camp, so this is good topic because when we prepared for boot camp we have much to learn not learn only and understanding how truly is working, and also we learn by doing so according to me this is open discussion during this period we are stressing ourselves we have much task and a lot to do. So let me start by giving you some tips on the stuff you must know before you start boot camp or in preparation for it. We must know GitHub or…

Am humbly welcome you all, who can take this time on intense learning of this blog, today am going to express my consideration on Andela’s EPIC Values, so according to you who are reading this am sure that you have curiosity on Andela’s EPIC Values, you need to be clear understand on this stuff of EPIC. So continue to read this blog am sure that curiosity is going to be removed and have the same understanding as me who am going to share this knowledge, so in meantime let me be clear with the topics. So EPIC stands for, Excellent…

Growth mindset is the wide discussion between the people, so and I come with this point of view according to my analytical skills, when they said this person is mature or immature, immature it’s come’s when people they compare your mental age and divide your real age, so at this point according to their observation and they test they made they can say this guy is mature or immature, but this formula I have said it does work. So that why am came up with this hypothesis according to my hypothesis I have found on my own growth mindset have…

Am going share all of you who will read this blog post , about my journey in Andela cycle 10 boot camp, the challenges and how am able to adapt through this time, that is never easy at all so I can make the whole lesson in this part the challenges and learning outcomes , challenges has technical challenges and a little bit, about the physical challenges, as we have many challenges but they are the lesson I have gain, through the journey , first is soft skills , learning quick , patient, written communication, writing the code quickly, collaboration…

IRAKOZE Erwan Yves

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