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ID: 3839852 • Letter: H
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hello chegg
please i want these question to be answer as soon as possible
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1. What are the four main functions of a computer! 2. List and brieny define the main structural components of a computer. 3. List and brieny define the main structural components of a processor. 4. Explain Moore's Law. 5. List and explain the key characteristics of a computer family 6. Given the memory contents ofthe IAS computer shown below: Show the assembly lenguage code for the Pro5ram, starting at address 08A. Explain what the 7. What general categories of functions are specified by computer instruction? List and brieny define ble states that define an instruction execution as shown in Fisure 36 9. The hypothetical machine of Figure 34 has two vo instructions: Load AC from Vo Store Acto IWo In these cases, the 12- address identifies a Particular Wo device. Show the program execution (using the format of Fisure 3.3) for the following prosram: 2. Add contents of memorylocation940.Explanation / Answer
The four main functions of a computer are given below:
1) Input - Transferring of information into the system. e.g. - Keyboard,Mouse etc.
2) Output - The displaying of information - e.g. - Monitor, Printer etc.
3) Processing - This is where the computer actually does the 'work' - manipulating and controlling data over the entire system.Such manipulations are handled by the Control Unit, the Arithmetic Logic Unit and Temporary Storage.
4) Storage - The process of saving data and instructions permanently is known as storage. Data has to be fed into the system before the actual processing starts. It is because the processing speed of Central Processing Unit (CPU) is so fast that the data has to be provided to CPU with the same speed. Therefore the data is first stored in the storage unit for faster access and processing. This storage unit or the primary storage of the computer system is designed to do the above functionality. It provides space for storing data and instructions.
e.g. RAM,ROM, Hard Disk,Pen Drive etc.
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