OSG202_C2_SU24_FE_632502

Select the correct statement from the following options.

• Mouse is unique tool to interface between user and computer
• Windows operating system does not provide a work in network environment.
• The Windows operating system is viewed as an object that performs tasks.
• The Windows operating system has a graphical interface

In the operating system zoo, what is the main priority of time-sharing system over a multiprogramming system?

• The cost of managing smaller processes
• Increase the CPU's performance
• Response time is smaller
• Reduce the burst time of the process

The development of computers has gone through five generations, with many operating systems in use such as FM, UNIX, OS/360, Windows, Linux,... According to you, in the first generation of computers, what operating system did users use to control your computer?

• This stage does not have an operating system.
• Users use the FM operating system.
• Users use the OS/360 operating system.
• Users use the UNIX operating system

Main memory is usually called

• RAM
• ROM
• EEPROM
• CMOS

Modern operating systems are primarily responsible for:

• Designing computer components.
• Managing and coordinating hardware resources.
• Developing software applications.
• Enhancing the user's browsing experience.

In Linux, the command ps -aux gives the equivalent of the following in MS-Window

• Start/shutdown.
• Start/Run input CMD.
• Open program Task Manager.
• Open Add/Remove program.

In the context of memory management, which statement accurately describes a logical address in memory?

• A logical address representing the exact location of data in memory.
• An logical address generated by the CPU, also known as a virtual address.
• A logical address translated directly by the memory management unit (MMU).
• A logical address is used by the operating system to allocate memory.

A key concept in all operating systems is the

• Files
• Process.
• Input/Output
• The Shell

In Unix, which the POSIX system call creates the new process?

• fork
• create
• new
• CreateProcess

What is the primary purpose of the Kernel in an operating system structure?

• To provide a user-friendly interface.
• To manage hardware resources and provide services to software.
• To store user data and files.
• To control the display and graphics of the user interface.