TExES Technology Education 6-12 (171) (2022/2023) Rated A+

Define basic information technology concepts and essential applications. There are six basic concepts important to understanding IT. These concepts should be introduced to students beginning in the first grade and continuing through hs years. Binary brief representations of long strings of numbers used in computations ASCII (American Standard Code for Information Interchange) letters and punctuation signs combined with strings of binary numbers Hierarchy the order to understanding and using information technology; this concept is sometimes referred to as "nesting quality" World Wide Web the www is a communication tool that links information via bursts of binary data Stored Program a CPU (central processing unit) stores multiple sets of instructions and determines the next step in a process