Chương 1 : Operating System

Which of the following programs is loaded first when starting a computer?

• 1. Window desktop

• 1. Network connection program

• 1. Operating system

• 1. CMD

Which of the following method is used to improve the main memory utilization?

• 1. Swapping

• 1. Operating system

• 1. Memory stack

• 1. None of these.

Buffer is a ___________.

• 1. Permanent area

• 1. Temporary area

• 1. Small area

• 1. Large area

What is Kali Linux?

• 1. Network device

• 1. Operating system

• 1. Server name

• 1. Computer name

Which of the following statement is correct about fragmentation?

• 1. It is software that connects the OS.

• 1. It is part of the software.

• 1. Loss the memory

• 1. All of the these

What is the full name of FAT?

• File attribute table

• File allocation table

• Font attribute table

• Format allocation table

What is the full name of the DSM?

• Direct system module

• Direct system memory

• Demoralized system memory

• Distributed shared memory

What else is a command interpreter called?

• prompt

• kernel

• shell

• command

Which of the following is not an operating system?

• Windows

• Linux

• Oracle

• DOS

What is bootstrapping called?

• Cold boot

• Cold hot boot

• Cold hot strap

• Hot boot