User accounts and permissions in Intro to Computing - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a user account in a computer system?

A user account is like a personal ID card for a person using a computer. It stores their name, password, and settings so the system knows who they are and what they can do.

beginner

What are permissions in the context of user accounts?

Permissions are rules that decide what a user can or cannot do on a computer, like reading files, changing settings, or installing programs.

beginner

Why do computers use different user accounts instead of one shared account?

Using different user accounts keeps each person's files and settings private and helps protect the computer from mistakes or harmful actions by limiting what each user can do.

intermediate

Explain the difference between an administrator and a standard user.

An administrator has full control over the computer and can change settings, install software, and manage other users. A standard user can use programs and files but cannot make major changes.

intermediate

How do permissions help protect a computer system?

Permissions limit what users can do, preventing accidental or harmful changes. For example, only administrators can delete important system files, keeping the computer safe.

What does a user account primarily store?

A The computer's operating system

B All files on the computer

C User's name, password, and settings

D Installed software licenses

A user account stores personal information like name, password, and settings to identify and manage the user.

Which user type can install new software on a computer?

A Administrator

B Standard user

C Guest user

D All users

Only administrators have permission to install new software to protect the system.

Why are permissions important in a computer system?

A To limit what users can do and protect the system

B To speed up the computer

C To make the screen brighter

D To increase internet speed

Permissions control user actions to keep the system safe and organized.

What happens if all users share one account?

A Everyone has private files

B Settings and files are shared, risking privacy and security

C The computer runs faster

D Users get more permissions

Sharing one account mixes files and settings, risking privacy and security.

Which of these is NOT a typical permission?

A Read files

B Execute programs

C Write files

D Change user passwords without permission

Changing user passwords usually requires administrator permission, not a typical permission for standard users.

Describe what a user account is and why it is important in a computer system.

Think about how a user logs in and keeps their files separate.

Explain how permissions help protect a computer and give examples of different permission types.

Consider what actions users can or cannot do.