Instruction - A single action that can be performed by a computer processor., Data - Units of information given to a computer system., CPU - Central processing unit is the brain of the computer that processes program instructions., Transistors - Devices that open and close circuits to communicate electrical signals. CPUs contain millions of transistors., Boolean logic - A form of logical algebra which work only with two values, true or false / 1 or 0, AND Gate - Has two inputs, the inputs must be 1 (on) in order for the output to be 1(on), OR Gate - Has two inputs, either of the inputs have to be1 in order for the output to be 1(on)., NOT Gate - Has one input, the input has to be 0 (off) for the output to be 1(on)., Binary - A number system that contains two symbols, 0 and 1., Denary - The number system most commonly used by people. It contains 10 unique digits 0 to 9., Computer system - A device that consists of input, process, output and storage, Input - Provides data to a computer system. e.g. keyboard, Output - Used to communicate the results of data that has been processed, e.g. monitor., Process - A calculation is carried out on input to turn it into meaningful output., Storage - Used to store data e.g. a usb stick, Computational Thinking - Allows a complex problem to be taken, understood and a solution is developed., Abstraction - Focusing on the important information only, ignoring relevant detail., Decomposition - Breaking down a complex problem or system into smaller, more manageable parts., Pattern recongition - Looking for similarities among and within problems., Algorithms - Developing a step by step solution tot he problem, or the rules to follow to solve the problem.,

7.2 Programming Hang Man

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟