Computer Operating Systems Quiz

Which of the following features is exclusive to Windows 10 Pro and not available in Windows 10 Home?

• Cortana

• Hyper-V

• Windows Defender

• Task View

What is the maximum amount of RAM supported by a 32-bit operating system?

• 2 GB

• 4 GB

• 8 GB

• 16 GB

Which command in Linux is used to change file permissions?

• ls

• chmod

• mv

• cp

What utility is used in Windows to manage startup programs?

• Task Manager

• Disk Cleanup

• Services.msc

• Event Viewer

What is the purpose of the "bootrec /fixmbr" command?

• Rebuild the BCD

• Repair the master boot record

• Check the disk for errors

• Format the boot partition

Which of the following is a common form of biometric authentication?

• Smart card

• Fingerprint scanner

• Username and password

• CAPTCHA

What is the primary purpose of BitLocker?

• File compression

• Full disk encryption

• System optimization

• Backup creation

A user reports receiving an email claiming they’ve won a prize but must click a link to claim it. What type of threat is this?

• Ransomware

• Phishing

• Trojan

• Rootkit

What security protocol is used to encrypt email messages?

• SSL

• S/MIME

• FTP

• DNS

Which file system supports file encryption on Windows?

• FAT32

• exFAT

• NTFS

• EXT4