List of Measurable Verbs Used to Assess Learning Outcomes. Bloom's Taxonomy of Educational Objectives (1956): Cognitive Skills. A group of educators, led by Benjamin Bloom, identified a hierarchy of six categories of cognitive skills: knowledge, comprehension, application, analysis, synthesis and evaluation.
In normal maths, we don't use binary. We were taught to use our normal number system. Binary is much easier to do math in than normal numbers because you only are using two symbols - 1 and 0 instead of ten symbols - 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. Computers use binary because they can only read and store an on or off charge. So, using 0 as off and 1 as on, we can use numbers in electrical wiring.
All Answers (48) First of all, Computers are still operating on Binary logic (only two states 0-1) . Hence, if we use a Decimal (0-9) system for addressing, interpreters will have the additional burden to convert Decimal to Binary words (bit stream). In contrast, Hexadecimal numbers are easy to convert into Binary words. We just need to group 4 bits one after another. For that mater, any numbering system with base 2^x ( i.e. 2, 4, 8, 16, 32...etc.) will do the job. For example, Octal will also do the job as well, where we need to group 3 bits instead.