Computer science is both a scientific discipline and an engineering discipline. In a scientific discipline one discovers how things work; in an engineering discipline one learns how to build things. Science is analytic; engineering is synthetic. The distinction is reflected in the division of ...
public void testInterfaces() { InterfaceA y = new ImplementingClassA(); InterfaceB z = new ImplementingClassB(); y.interfaceMethodB(); // ERROR! z.interfaceMethodA(); // ERROR! } The reason you can't do this is that y is of type interfaceA, and there is no interfaceMethodB()...
A yes-or-no problem is in P (Polynomial time) if the answer can be computed in polynomial time. A yes-or-no problem is in NP (Non-deterministic Polynomial time) if a yes answer can be verified in polynomial time. Intuitively, we can see that if a problem is in P, then it is in...
Computer architecture is defined as a specification that describes how computer hardware and computer software technologies interact to create a computer platform or system. When you think of the word architecture, you think of building a house or structure. With that same principle in mind, architec...
What is network interface card (NIC) - A network interface card (NIC) is a hardware component without which a computer cannot be connected over a network. It is a circuit board installed in a computer that provides a dedicated network connection to the c
What is a Computer? What is Computer Science? Trends Branches Lesson SummaryShow What is a Computer? Katie is in the ninth grade and is already interested in computers and computer games. Katie's friend just got into college and was considering a computer science major, and Katie wanted to...
Computer scienceUpdated: 02/07/2022 by Computer HopeSometimes abbreviated as CS or CompSci, computer science is the study of computers, how they work and basic skills in computer programming. Anyone with a computer science degree has a good understanding of computer software and hardware and ...
Z Yuhan: User Interface (UI) design is one of several interdisciplinary topics involved in designing software products. Whether it is user experience (UX, User Experience), interaction design (ID, Interaction Design), or visual / graphic design (Visual /
Here are some examples of computer science subjects that you could study as a computer science undergraduate student at a US university: Artificial intelligence Introduction to machine learning User interface design and programming Video game design and development ...
There are many problems that are known to be in the class NP. NP-Complete means the problem is at least as hard as any problem in NP. It is important to computer science because it has been proven that any problem in NP can be transformed into another problem in NP-complete. That ...