Answer:
A. Identify and locate the problem.
Explanation:
A problem-solving process can be defined as the systematic approach to used to identify and determine the solution to a particular problem.
The first thing you should do when troubleshooting a computer problem is to identify and locate the problem.
Basically, when an administrator or network engineer is trying to proffer a solution to a computer or network-related problem, it is very important and essential for he or she to first identify what the problem is. This is necessary because it will help to ensure that his or her energy is channeled in the right direction.
Hence, once the problem is identified, then a theory of probable cause can be established.
Answer:
Data is stored in tables, where each row is an item in a collection, and each column represents a particular attribute of the items. Well-designed relational databases conventionally follow third normal form (3NF), in which no data is duplicated in the system. ... With a homogenous data set, it is highly space efficient
Phone screens are smaller, but are apparently more HD than a full, widescreen TV. Why? The pixels are small but they can fit in just that little screen space, but is harder to fit onto a relatively gigantic TV screen.
