ERD
What is the meaning ofDerive the department and staff relations from the following ERD.
Append mode: It is a file writing mode, in which the existing contents of a file are maintained whenever the file is opened. Novel contents are appended to the existing.
Define the term Nested class: It is a class stated within an enclosing class.
Write a COBOL IF sentence to use the values of numeric variables EXAM and COURSEWORK, both assumed to be with format PIC 999 and in the range 0 to 100 and to move the value:“FAIL”, “RC” ( resit coursework), “RE” (r
Method overriding: It is a method stated in a super class might be overridden by a method of similar name stated in a sub class. The two methods should have similar name and number and types of formal arguments. Any checked exception thrown by sub-cla
What wide range of applications are provided by Model Java Interface?
Peer: It is a term employed of the Abstract Windowing Toolkit (AWT) to refer to the underlying classes which give the platform-specific implementation of the component classes.
"this" pointer: In C++ uses a unique keyword called "this" to represent a object that
Define the term Heterogeneous collection: It is a collection of objects with distinct dynamic types
Search and Coverage of SPIN: SPIN has a highly optimized state exploration algorithm. It supports random, interactive and guided simulation, and both exhaustive and partial coverage, based on either depth-first or breadth-first search. Q : What is Static initializer Static Static initializer: An initializer prefixed with ‘static’ reserved word. The static initializer is stated outside the methods of its enclosing class, and might access only the static fields and methods of its enclosing class.
Static initializer: An initializer prefixed with ‘static’ reserved word. The static initializer is stated outside the methods of its enclosing class, and might access only the static fields and methods of its enclosing class.
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