printer is an output device because,
A printer is a device that accepts text and graphic output from a computer and transfers the information to paper, usually to standard size sheets of paper.
So, a printer is an external hardware output device that takes the electronic data stored on a computer or other device and generates a hard copy of it.
therefore, it can be said that a printer is an output device
Answer:
Ransomware is malicious software that infects your computer and displays messages demanding a fee to be paid in order for your system to work again. It has the ability to lock a computer screen or encrypt important, predetermined files with a password.
Explanation:
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Answer: Buffered
Explanation: Buffered memory is the memory contains registers between the modules of dynamic random access memory(DRAM).It is also known as registered memory. The purpose of using buffered memory to increase the stability and decrease the electrical load.
Other options are incorrect because ECC(error correcting code)memory is for correction and detection of incorrect data, non- parity memory is that don't utilize ECC module and multi-channel used for the increment in the rate of transmission between memory controller and DRAM.
Thus,the correct option is option buffered memory because of serial communication pattern with memory controller and parallel communication technique with chips .
