WorksheetsWindows System Commands Quiz
Total questions: 20
Worksheet time: 13mins
Which Windows command is used to repair missing or corrupt system files?
chkdsk
sfc /scannow
diskpart
format
What is the purpose of BitLocker in Windows?
To speed up disk performance
To encrypt entire drives
To create backups of files
To manage user permissions
What is the maximum amount of RAM supported by a 32-bit operating system?
2 GB
4 GB
8 GB
16 GB
Which of the following is used to prevent unauthorized access to a computer?
BIOS password
Firewall
Antivirus software
Disk defragmentation
Which Windows feature allows you to revert to a previous state without affecting personal files?
System Restore
Disk Cleanup
Backup and Restore
Safe Mode
A technician needs to determine which process is consuming the most memory on a Windows machine. Which tool should they use?
Resource Monitor
Disk Management
Services
Event Viewer
Which of the following is a feature of NTFS that is not available in FAT32?
File compression
Large partition sizes
Compatibility with older systems
File transfer across networks
Which Linux command is used to change file permissions?
chmod
chown
ls
mv
A user wants to ensure all browsing data is cleared when exiting the browser. What should they enable?
Pop-up blocker
Incognito mode
Automatic data deletion
Ad-blocker
What is the main purpose of a software firewall?
To encrypt files
To block unauthorized access to a network
To monitor CPU usage
To compress files
A technician is configuring a network using static IP addresses. What information must they provide?
IP address only
IP address and subnet mask only
IP address, subnet mask, and default gateway
IP address and DNS server
Which type of malware disguises itself as legitimate software?
Worm
Trojan
Ransomware
Rootkit
Which command is used in Linux to display the current running processes?
A user's laptop is not connecting to Wi-Fi. What should the technician check first?
The network card driver
The Wi-Fi switch or function key
The operating system version
The user account permissions
What does UAC (User Account Control) in Windows do?
Encrypts user files
Limits user privileges to prevent unauthorized changes
Monitors network traffic
Creates system backups
What is the default port used by HTTPS?
21
22
80
443
Which type of malware can replicate itself without user intervention?
Virus
Worm
What is the purpose of a hotfix?
To optimize system performance
To address specific security or functionality issues
To enhance hardware compatibility
To update firmware
Which tool is used to check the integrity of a hard drive in Windows?
sfc
chkdsk
diskpart
msconfig
A user complains about pop-up ads even when not browsing the web. What is the likely cause?
Outdated antivirus software
Malware infection
Incorrect browser settings
Lack of ad-blocker
