Name: 1. A computer system contains which two main parts? 2. What does CPU stand
ID: 3753644 • Letter: N
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Name: 1. A computer system contains which two main parts? 2. What does CPU stands for? 3. What does OS stands for? 4. What is the function of OS? S. What is the function of a Device driver? 6. Computers use a numerical system called binary to handle every task Score ANS: ANS ANS: ANS: What are the two digits within the binary system? 7. What is the minimum piece of information that a computer can handle? ANS 8. In ASCII system, how many bits does it need to represent a character? ANS 9. One byte of binary unit equals how many bits? 10. In ASCII, how many characters can it represent? 11. In UNICODE, how many bits of binary digits are needed to ANS ANS ANS represent one character? 12. Add 0 to 1 in binary, what is the result value in binary? 13. Add 1 to 1 in binary, what is the result value in binary? 14. Add binary value 11 with 1, what is the sum in binary digits? 15. You write a program looks like an English composition, it is called what? ANS: 16. A java source program must be saved as with what file extension? ANS: 17. What command, under DOS (Disk Operating System or called Console). you can use to compile a java source program with name of MyClass java? ANS 18. What is the name of the output file of the java compiler when a java program named: MyFirstlava java is compiled with no syntax error? ANS: 19. What is the command under DOS to run a java bytecode file called ANS: MyProgram.class ? 20. Is the java bytecode a binary code file? If not, write the DOS command to run (execute) of the bytecode file ANS: (Cycle: YES or NO ) ANS: 21. Write is the command line to compile java program with name of MyFirstlava.java? ANS:Explanation / Answer
If you post more than 1 question, as per hegg guidelines we have to answer only first question. But I still answered 5. So, please don't dislike the solution.
Ques 1. Answer : Mamory Unit, Arithmetic Logical Unit
Memory Unit is responsible to store all the data or information in the storage devices in the computer. It is important so that the important information is not lost.
Aruthmetic Logical Unit is responsible for doing all the computations in the computer like addition, subtraction, logical instructions etc.
Ques 2. Answer :Central Processing Unit
It is considered as the brain of the computer and is the main component of the computer and does all the main tasks in the computer.
Ques 3. Answer : Operating System
Operating system is a program or software in order to manage the software and hardware. It acts as an intermediate between user and the kernel.
Ques 4.
Ques 5. A device driver is a software which helps in the working of the hardware devices connected to the computer. There are drivers for every hardware of the cmputer like speaker, screen, USB ports etc.
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