Table of Contents
What is responsible for processing the data?
The correct answer is the Central Processing Unit ( CPU ). CPU stands for the central processing unit. CPU is also known as the central processor or main processor.
Which part of the CPU is responsible for processing data?
Central Processing Unit
Figure 1: The Central Processing Unit This control center, called the central processing unit (CPU), is a highly complex, extensive set of electronic circuitry that executes stored program instructions. All computers, large and small, must have a central processing unit.
Who is responsible for processing input and running application?
Central processing unit(CPU)
How is memory stored in a memory chip?
Memory chips can hold memory either temporarily through random access memory (RAM), or permanently through read only memory (ROM). Read only memory contains permanently stored data that a processor can read but cannot modify.
What are the different types of memory chips?
The types of memory chips built into the system basically divide into two categories: 1. Random Access Memory (RAM), where data can be read from or written to any specified location. RAM is more correctly defined as read/write memory and data retention is dependent upon power being applied to the device.
What kind of memory does a computer have?
RAM (Random Access Memory): It’s the main memory in the computer. It is used to hold data and instructions for fast processing. However, it’s a volatile device, which means that everything stored on RAM will be lost if the computer is shut off. Secondary storage devices: They include floppy disks, CD-ROM, HDDs, and SSDs.
How are memory chips connected to the data bus?
It is common practice for a number of memory chips to provide this function, each of them having their output lines connected to the system data bus via tri-state gates. At any given instant only one address location can be accessed, so that only one memory chip can be connected to the system data bus at that time.