memory
hard drive
hard drive controller
I/O controller E. power supply
Answer is Right!
Answer is Wrong!
The correct answer is: A. memory.
A parity error is a type of error that occurs when the data stored in memory does not match the data that is being read from memory. This can be caused by a number of things, including a faulty memory module, a power surge, or a hardware conflict.
If you are experiencing parity errors, it is important to take steps to identify the cause of the problem and take corrective action. This may involve replacing the faulty memory module, repairing the power supply, or resolving any hardware conflicts.
Here is a brief explanation of each option:
- Option A: Memory. Memory is a critical component of any computer system. It is used to store data and instructions that are needed by the CPU to perform tasks. If there is a problem with memory, it can cause a variety of errors, including parity errors.
- Option B: Hard drive. The hard drive is another critical component of any computer system. It is used to store data, including the operating system, applications, and user files. If there is a problem with the hard drive, it can cause a variety of errors, including parity errors.
- Option C: Hard drive controller. The hard drive controller is a circuit board that is responsible for communicating between the hard drive and the CPU. If there is a problem with the hard drive controller, it can cause a variety of errors, including parity errors.
- Option D: I/O controller. The I/O controller is a circuit board that is responsible for communicating between the CPU and input/output devices, such as the keyboard, mouse, and hard drive. If there is a problem with the I/O controller, it can cause a variety of errors, including parity errors.
- Option E: Power supply. The power supply is responsible for providing power to all of the components in a computer system. If there is a problem with the power supply, it can cause a variety of errors, including parity errors.