6. Encryption and Data Recovery Quiz

What is the primary purpose of encryption in data security?

• To keep data private and confidential

• To delete data

• To make data readable

• To increase data size

Which type of encryption uses the same key for both encryption and decryption?

• Asymmetric encryption

• Symmetric encryption

• Public key encryption

• Hashing

What is the first step in setting up the environment for encryption?

• Opening a web browser

• Logging into the system

• Installing new software

• Creating a new user

Why is it necessary to run PowerShell as an administrator?

• To have the necessary permissions for system changes

• To play music

• To open files

• To access the internet

What is the purpose of creating a certificate in this lab?

• To create new users

• To encrypt the entire system

• To use it as a recovery agent

• To delete files

What command is used to create a new directory in Windows?

• mkdir

• makedir

• createdir

• newdir

What is the role of a recovery agent in encryption?

• To encrypt files

• To recover access to encrypted files if the key is lost

• To delete files

• To create new users

Which command is used to add a new user in Windows?

• adduser

• newuser

• createuser

• net user

How can you tell if a file is encrypted in Windows Explorer?

• It has a red icon

• It has a lock icon

• It has a blue icon

• It has a green icon

What command is used to check the encryption status of files?

• status

• checkenc

• encryptstatus

• cipher