Repaso Segundo Parcial Sistemas Operativos

What year was UNIX first developed?

• 1975

• 1969

• 1982

Which of the following is considered a core concept of UNIX-based operating systems?

• Every application must run as an administrator

• Graphical user interface (GUI) is the primary interface

• Everything is a file

Which programming language was UNIX originally written in?

• Assembly

• C

• Python

Which of the following is an advantage of UNIX-based operating systems over other systems?

• Limited hardware support

• Stability and security

• High cost

Which type of operating system does macOS use?

• DOS-based

• Windows-based

• UNIX-based

Which is a key benefit of UNIX's multi-user capability?

• Multiple users can work simultaneously without interfering with each other.

• All users share the same environment settings.

• Only one user can be logged in at a time.

What is a significant disadvantage of UNIX operating systems?

• No support for networking

• Steep learning curve for new users

• Lack of hardware compatibility

What is the minimal hardware requirement for most UNIX-based operating systems (e.g., Ubuntu)?

• 512 MB RAM and 2 GB of hard disk space

• 4 GB RAM and 25 GB of hard disk space

• 8 GB RAM and 100 GB of hard disk space

What does the installation process for a UNIX-based OS typically involve?

• Partitioning the disk, selecting packages, and configuring settings

• Only selecting the OS version to install

• No need to select any partitions or file systems

During installation of a UNIX-based OS, which of the following must be selected?

• Partition type and file system

• Software updates only

• Desktop background and screen saver