Explain in detail about operating system, Computer Engineering

Assignment Help:

Explain in detail about Operating Systems (OS)

Operating system (OS) is a program which after being initially loaded into computer by a boot program, manages all the other applications/programs. On a PC, first program which runs is stored on a ROM chip. This program checks system hardware to make sure everything is functioning routinely. This checks CPU, memory and basic I/O systems (bios) for errors. If all is satisfactory, BIOS will activate disk drives. When hard drive is activated, OS is found in boot and is then loaded.

 


Related Discussions:- Explain in detail about operating system

Lifo under perpetual inventory procedure, Q. LIFO under perpetual inventory...

Q. LIFO under perpetual inventory procedure? LIFO under perpetual inventory procedure observes Exhibit to see the LIFO method using perpetual inventory procedure. In this proce

Define user mode and kernel mode, Define user mode and Kernel mode Kern...

Define user mode and Kernel mode Kernel is a private mode in that no limitation is imposed on the kernel of system. Kernel may be use all the information of the processor, oper

What are the minimal cost and minimal risksolution, In binary representatio...

In binary representation there are some states that are believed to be never occurred because of some particular functionality of a given circuit. If zero output is assigned to suc

Secondary storage - computer architecture, Secondary storage: Secondar...

Secondary storage: Secondary storage (or external memory) differs from primary storage in that aspect it is not accessible by the CPU directly. The computer typically uses its

Kirchoff''s laws, i want to make an assignment about kirchoff''s law

i want to make an assignment about kirchoff''s law

What is sap locking, What is SAP locking? It is a mechanism for describ...

What is SAP locking? It is a mechanism for describing and applying logical locks to database objects.

What is smtp, SMTP is a Protocol used for transferring message among en...

SMTP is a Protocol used for transferring message among end user & Mail Server.

System analysis and design, write an algorithm on railway reservation ticke...

write an algorithm on railway reservation ticket window

Physics, #questionabut diffraction ..

#questionabut diffraction ..

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd