Question: Where Is The Instruction Set Stored?

Where is a program stored?

1) as an answer: The programs are stored on the disk (or other permanent storage.

It does not need to be a disk, it can be on a network or any other place such as a ROM).

When you start a program the parts of it which are needed are loaded into the main memory (the RAM)..

Where are programs stored when they are not in the process of running?

Where is a program stored when it is not currently running? In secondary storage, typically a hard disk.

How do I run a program?

How Does a Program Run? The CPU runs instructions using a “fetch-execute” cycle: the CPU gets the first instruction in the sequence, executes it (adding two numbers or whatever), then fetches the next instruction and executes it, and so on.

Is USB a secondary storage?

Secondary memory refers to storage devices, such as hard drives and solid state drives. It may also refer to removable storage media, such as USB flash drives, CDs, and DVDs. … Additionally, secondary memory is non-volatile, meaning it retains its data with or without electrical power.

How a stored program is executed?

Intel Microprocessors work on the stored program concept, i.e., instructions are stored in memory. To execute a program, microprocessor fetches the instructions one by one and executes them in the same sequence and then executes them.

When a program runs on a computer it is stored in?

23 Cards in this SetWhen a program runs on a computer, it is stored inmain memoryWhen a program runs on a computer, the part of the computer that carries out the instructions is called theCPUWhen a program is not running, it is storedon a diskMonitors, printers, status lights are all examples of _____ devices.output19 more rows

Does RAM store instructions?

RAM is the main place for storing instructions and data whilst a program is being executed . It is also called main memory. Program data is copied into RAM before the CPU can run the program.

How a program is executed in a computer?

The CPU executes a program that is stored as a sequence of machine language instructions in main memory. It does this by repeatedly reading, or fetching, an instruction from memory and then carrying out, or executing, that instruction. … The PC stores the address of the next instruction that the CPU should execute.

Which part of the computer executes program instructions?

The computer does its primary work in a part of the machine we cannot see, a control center that converts data input to information output. This control center, called the central processing unit (CPU), is a highly complex, extensive set of electronic circuitry that executes stored program instructions.

Which device is used to backup the data?

When you decide to back up your data, the first thing to choose is the storage device (or backup media) to use for your backups. There are many data storage devices in the market such as tape drives, optical drives, SD cards, hard disk drives and cloud storage services.

Which memory is needed to execute the program?

Answer: The programs and data that the CPU requires during execution of a program are stored in this memory. It is a volatile memory as the data loses when the power is turned off. RAM is further classified into two types- SRAM (Static Random Access Memory) and DRAM (Dynamic Random Access Memory).

Why can’t you test a program for run time errors when it has compile time errors?

Why can’t you test a program for run-time errors when it has compiler errors? When a program has compiler errors, no class file is produced, and there is nothing to run. Algorithm: A sequence of steps that is: unambiguous, executable, terminating.

What must happen to a program that is stored on a hard drive before it can be executed?

It is saved onto the hard disk drive of the PC. When a program has to be executed it is moved to a more faster memory that is the RAM. The code is uploaded as machine level language into the cache of the CPU.

Who gave stored program concept?

John von NeumannThe idea was introduced in the late 1940s by John von Neumann, who proposed that a program be electronically stored in binary-number format in a memory device so that instructions could be modified by the computer as determined by intermediate computational results.

Is a program stored in RAM?

RAM stands for Random Access Memory. Physically, it is a series of chips in your computer. When your computer is turned on, it loads data into RAM. Programs that are currently running, and open files, are stored in RAM; anything you are using is running in RAM somewhere.