CNA Refresher Courses around Atlanta usually cost around $100-$200. Need Tuition Assistance? While many schools do not offer financial aid for students enrolled in their CNA course, some training programs may offer assistance to help with the cost of the course or certification.
An algorithm is an effective method that can be expressed within a finite amount of space and time and in a well-defined formal language for calculating a function.
The main branches of computer science are the following: 1  Algorithms is the study of effective and efficient procedures of solving problems on a computer. 2  Theory of computation concerns the meaning and complexity of algorithms and the limits of what can be computed in principle.