What are the 3 features of CPU?

CPU itself has following three components.
  • Memory or Storage Unit.
  • Control Unit.
  • ALU(Arithmetic Logic Unit)

What are the functions of central processing unit?

The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results. The CPU is constantly following instructions of computer programs that tell it which data to process and how to process it. Without a CPU, we could not run programs on a computer.

What are the 4 functions of a CPU?

CPU Operations

The four primary functions of a processor are fetch, decode, execute and write back. Fetch- is the operation which receives instructions from program memory from a systems RAM.

What are the major features of a computer?

  • Speed. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. …
  • Accuracy. Computers perform calculations with 100% accuracy. …
  • Diligence. A computer can perform millions of tasks or calculations with the same consistency and accuracy. …
  • Versatility. …
  • Reliability. …
  • Memory.

What are the main features of RAM?

Features of RAM:

RAM is volatile in nature, which means, the data is lost when the device is switched off. RAM is known as the Primary memory of the computer. RAM is known to be expensive since the memory can be accessed directly. RAM is the fastest memory, therefore, it is an internal memory for the computer.