Answer:
The answer to this question is given below in the explanation section.
Explanation:
The CPU is responsible for processing instruction. CPU instruction processing goes through three stages. Fetch, Decode, and Execute.
When the program runs, program code is copied from secondary storage into main memory. CPU's program counter set to the first instruction of the program stored in memory where the program starts executing.
When a program is being executed, it goes through fetch-decode-cycle. which repeats over and over again until reaching the STOP instruction.
The processor check which next instruction to be executed, then the processor fetches that instruction value from the memory location. once the instruction being fetched it gets decoded and executed. This instruction processing cycle repeating until the CPU finds a stop instruction.
Answer:
Scanner can be used to read tokens from the console window (user input)
Explanation:
Scanner is a class used in some programming languages to obtain inputs from users.
It is mostly well developed in Java programming language and used exclusively for taking and obtaining inputs.
Scanner takes input in primitive types such as doubles, floats and integers. IT also takes string inputs.
Here is a code snippet where the class scanner is used:
Scanner input = new Scanner (System.in)
The code above creates an object of the scanner class
Answer:
ENIAC, UNIVAC, EDVAC and IMB 1401 are the list of computers used in history of computer
Explanation:
hope it helps
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Answer:
You can do it for refrence or to support that website
Explanation:
Answer: An output device
Explanation:
Headphones are the hardware output device and it use in the purpose of listening audio and music and watching movies without any interruption and distributing others.
It can used in the computer system by plugging it in or connecting it with the speakers.
We can connect headphones to the computer system which basically result in output as sound in the headphones and then it is not needed to use USB headphones.
