Computer Concepts Exercises

3) In general terms, what are the four distinct actions that a machine instruction can specify?

5. This chapter describes the concepts behind how a CPU reads the contents from RAM. Which of

RAM: RAM stands for Random Access Memory. It is a bit like a person's short-term memory. RAM is volatile so data only exists only when the computer is turned on, and is used by the operating system and other applications.

5. This chapter describes the concepts behind how a CPU reads the contents from RAM. Which of the following is true about the process of read data. As described in the chapter?

23. A thread represents the files, data, and instructions that make up a single running task or application. True or

Q: Which of the following allows certain hardware subsystems within the computer to access system memory independently of the central processing unit?

2. Which of the following is an example of the hardware component of an information system?

The host writes a byte of data into the data-out register, and sets the write bit in the command register

Random Access Memory (RAM) - the storage of data and instructions inside the primary storage is temporary. It disappears from the RAM as soon as the power to the computer is

RAM (Random Accesses Memory): RAM is used by CPU when a computer is running to store the information that it needs to be used very quickly but it does not store any information permanently.

c) The memory chip reply with the data from the demanded memory position on the data bus.

List and describe at least three types of storage that is typically included in all computer systems.

This section gives the details and specification of the hardware on which the system is expected to work.

Irregular Access memory is inside the PC which store the information and work with capacity memory to make lessen less and influence space for essential things to like record and documents in light of the fact that for individual protection.

This information and instructions for the CPU are stored in Random Access Memory (RAM). This memory is the next hardware component for a bare bones PC referred to as the main memory. The CPU has direct access to any instructions for programs to be executed that are in the main memory and only in the main memory. The main memory is volatile which means it can only store data or instructions when the computer is powered on. The device that stores data when the PC is powered off is the hard drive. It is the computers primary method of storage. Another way it stores memory is through the floppy drive. This form of memory is removable.