What are collections and generics
What are collections and generics?
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A collection can be defined as a group of related items that can be referred to as a single unit. The System.Collections namespace provides you with many classes and interfaces. Some of them are - ArrayList, List, Stack, ICollection, IEnumerable, and IDictionary. Generics provide the type-safety to your class at the compile time. While creating a data structure, you never need to specify the data type at the time of declaration. The System.Collections.Generic namespace contains all the generic collections.
Write a code in a c++/java for the automaton distributed in the class which accepts keywords(cat,bat,cab). Create an input file with these words may be two or three copies of these words scattered in a paragraph and show that your program does accept these words and gives an output to that
Timesharing system: It is an operating system which shares processor time among multiple processes by assigning each a time slice. Once a process's time slice has finished or expired, the other procedure is given a possibility to run.
Briefly describe the Binders?
Single inheritance: In Java, a class might not extend more than one class. It means that Java has a single inheritance model for the class inheritance.
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Server: Something which gives a service. The Web server delivers resources to its clients, for example. Whenever the server is an object, this is the recipient of messages from its object clients.
Illustrate the difference between persistent and non-persistent objects in the programming?
Differentiate overriding and overloading method?
Garbage collector: It is a daemon thread which recycles objects to which there are no extant references in a program.
Logical error: It is an error in the logical of a class or method. Such an error may not lead to an instant runtime error, however could have a noteworthy impact on overall program exactness.
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