BTech CSE 3-1 Syllabus(R10)

 B Tech 3-1 CSE Syllabus R10

Download Here: Word Document

BTech CSE 3rd Year Course Structure(R10)

BTech R10 JNTUK CSE 3-1 and 3-2 Course Structure

Download Here : Word Document

IBM and Infosys are heavens to work

In a survey conducted on graduate students about their most preferred companies to work, IBM and Infosys were opted as the top. The survey was conducted by First Naukri.com and was conducted in the form an interview of more than 2000 Engineering (B Tech) and Non Engineering(B Sc, B Com etc) graduate students.




Non Engineering students opted mostly for Infosys and Wipro as their favorite companies to work. IBM stood in the Third place while TCS was limited to Fifth.

Coming to the Engineering students' opinion, IBM was opted first while Infosys stood Second. TCS stood Third while Wipro and Accenture took the next two places.



Students Poll:          

Non-Engineering         

Infosys 41% 1st       

Wipro 39% 2nd     

IBM                                                                                                    3rd      

Engineering

IBM 43% 1st 

Infosys                                                                                                  2nd

TCS                                                                                                       3rd




While they were asked on what basis they have opted, majority of them preferred "Job Profile" as their first choice. Second stood the "Growth Respect" within the company and some felt "brand image" of the company.

Basis of Opinion:

Job Profile                                         33%

Growth Respect                                27%

Brand Image                                     27%

When they were asked who were the best preferred influences during the campus interviews, most opted was "Alumni", some opted for "Parents" and some opted for "Batch Mates"

Best Influences in Campus Placements:

Alumni                                               31%

Parents                                              23%

Batch Mates                                     19%


Click Here for more Info

Source: Times of India

JNTUK Exam Postponed

JNTU Kakinada has postponed the last exam that was to be conducted on the 27Th April 2012.... relating to this the people have kept a notification in their site...

Due to the Bund called by all the political parties on the issue of Machilipatnam port, the decision was taken.

The postponed schedule is as follows

For more details : Click Here to view the Notification

Inheritance in Java

Inheritance 

is one of the principle features of Object Oriented Programming Languages. 

It is a phenomenon of acquiring the properties of one object by another. It is a process in which the properties of an object can be shared by other objects.

Java supports inheritance by means of a key word "Extends". The key word can be used to extend the properties of one object by another.

Syntax: class class_name extends class_name(parent){

                }


Example: class Dog extends Animal{

                   }


Inheritance has many types : It may be a Single Level, Multi Level or a Multiple Level

but Java doesn't support multiple inheritance directly, instead we can have multiple inheritance in our program by use of Abstract Class and Interface.

For example consider the family of Animal:

The Animal class is extended by the classes Duck and Dog....

When these classes are held together,

they form a Class Hierarchy.. i.e., an Inheritance Tree.

The class at the parent position is the Super Class 


The Child Class is called Sub Class which extends the properties of Super class.

One of the Application of Inheritance is the method overriding.

Method Overriding:

It is a process in which two methods have the same name and signature in two classes which are inherited.

It can be simplified as the method in the parent class is used as it is in the child class but the body differs...

Let me explain with an example:

Consider two classes A and B which are parent and child to one another...

if there is a method add(int a,int b) in class A and class B is the sub class of A then the method in A is override in B as....

class A{

              int addNumber(int a,int b){

                                           return a+b;

              }

}

class B extends A{

             int addNumber(int a,int b){                //Observe the name and the parameters

                                         int x=a++;

                                         int y=b++;

                    return x+y;

             }

}

class Demo{

      public static void main(String args[ ]){

             new A().addNumber(5,6);                     // This invokes method in class A 

             new B().addNumber(5,6);                     // This invokes method in class B

      }

}

This feature is one of the useful weapons to promote abstraction...

The Super Class will contain only the method declarations and the Sub Classes override them and contain the definitions. 

DNS:Animated Video from Youtube

DNS or the Domain Name System,

links the Domains and the I.P addresses together.

An animated video, showing how it works....

thanks to its presenters....

 

Albert Einstein

Albert Einstein was a German scientist. The most revolutionary theory of his in physics which gave him recognition worldwide, including Nobel Prize was his " Theory of Relativity "

Theory:

Albert Einstein's Theory of Relativity has two forms: 

1.General Theory of Relativity or General Relativity and,
2.Special Theory of Relativity or Special Relativity.

We'll see both the theories in brief....(Click to See more)

General Theory of Relativity 

Special Theory of Relativity