Core Java with SCJP/ OCJP Notes By Durga Sir Language Fundamentals nd DURGASOFT, # ,2 Floor,HUDA M aitrivanam,Ameerpet, Hyderabad – . SCJP Notes by Durga Sir Durgasoft PDF – Ameerpet Materials. Posted by SmlCodes. SCJP Notes by Durga Sir Durgasoft PDF -Ameerpet Materials. Download. DurgaSoft SCJP Notes Part-I Download – is a famous faculty in Hyderabad. He teaches the core java for the beginners and also will.

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Array declaration, construction, initialization in a single line. Of characters present in a big file int may not enough hence the return type of length method is long.

For every method the Durgqsoft will create a Runtime stack all method calls performed by that Thread and corresponding local variables will be stored in that stack. This is just a start, what we have achieved till now is just 0.

Whenever int is not enough to hold big values then we should go for long data type. Use final instead of this. For every array type corresponding classes are available but these classes are part of java language and not available to the programmer level.

Posted by Muralidhar Nayani at Wednesday, July 16, For the int type arrays the allowed array element types are byte, short, char, int. Primitive variables can be used to represent primitive values. Native method invocations will be stored in native method stacks. For the boolean properties the getter method can be prefixed with either get or is.

For the var-arg methods we can provide the corresponding type array as argument. Coding standards for interfaces: Whenever we are assigning one array to another array dimensions must be matched that is in the place of one dimensional array we should provide the same type only otherwise we will get compile time error. Method name should be prefixed with add. Whenever we are performing array assignments the types and dimensions must be matched but sizes are not important.


Now I am not alone in chasing this challenge. We can replace string[] with var-arg parameter. Float double If we want to 5 to 6 decimal places of If we want to 14 to 15 decimal places of accuracy then we should go for float.

Return type should not be void. It is legal to have an array with size zero in java. Which of the following list contains only java reserved words? If you have any query or questions regarding anyarticle feel free to leave a comment or you can get in touch with me On anilreddy gmail. Thousands of people gotbenefited by utilizing our resources. Introduction An array is an indexed collection of fixed number of homogeneous data elements.

He went to the boss and apologized,saying that he could not understand what was going on. Nataraz from Ddurgasoft Technologies. Execution of main method. Based on the behaviour and position of declaration all variables are divided into the following 3 types.

Array element assignments 9. The only allowed values for the boolean type are true or false where case is important.

Cannot declare both methodOne int Syntax for setter method: Advaced Java Notes by Mr. Create your own flipbook. But the main disadvantage durgasoct arrays is: Every escape character in java acts as a char literal. Based on the type of value represented by a variable all variables are divided into mterial types.


It should be public. I was a job seeker like you all but I was not sure about how to attempt an interview or various companies selection process. We can specify that integral literal either in decimal or octal or hexadecimal form but allowed values range is 0 to The following 2 are enhansements 1.

DurgaSoft SCJP Notes Part-I Download

Enter the email address you signed up with and durgasooft email you a reset link. It represents the size of the array. The main advantage of arrays is we can represent multiple values with the same name so that readability of the code will be improved. In java multidimensional arrays are implemented as array of arrays approach but not matrix form.


Subscribe via email Enter your email address: By mistake if we are using these keywords in our program we will get compile time error. I like to share the java programs and materials from different institutes and free eBooks to download. Every variable in java should be either instance or static or local. For every Thread a separate copy of local variable will be created. Durgwsoft paidwas really good and so were the work conditions.

Not maferial but allowed values are true or false. Literal value should be prefixed with Ob or OB.

In java some identifiers are reserved to associate some functionality or meaning such type of reserved identifiers are called reserved words.