What is Kernel
Write about the Kernel?
Illustrate the basic features of OOPs?
Method: The portion of a class definition which implements some of the behavior of objects of the class. The body of the method includes declarations of local variables and statements to execute the behavior. The method receives input through its argu
The following data structure appears in a COBOL program used by a bureau de change:01 AUXILAIRY-ITEMS. 05 AMOUNT-REQUIRED PIC999V99. 05 SUCCESS-INDICATOR PIC 9. 88 SUCCESS VALUE 1.01 C
An integer number is said to be a perfect number if its factors, including 1 (but not the number itself), sum to be the number. For example, 6 is a perfect number because 6 = 1+ 2+ 3. Write a function perfect that determines if parameter number is a perfect number. Us
A local car hire company has approached you to create a user-friendly computer program that will enable their hire operatives to send invoices to their customers. The operatives are not computer literate so a user-friendly, uncomplicated and robust interface is required. At presen
Define the term Marking interface: It is an interface with no methods.
HyperText Transfer Protocol: The HyperText Transfer Protocol (abbreviated as HTTP) is a set of rules stated to enable a Web client (that is, browser) to interact with the Web server.
Increment operator: The operator (++) which adds one to its operand. It consists of two forms: pre-increment (++x) and post-increment (x++). In its pre-increment form, the outcome of the expression is the value of its argument subsequent to the increm
Write a program that prints out all prime numbers between 1 and 1000. Print the values out ten per line, with digits lined in proper columns.
Explain Downcast with example: It is a cast towards an object's dynamic kind - that is, `down' the inheritance hierarchy. For illustration: // Downcast from Object to String
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