- Which component manages hardware abstraction in Windows OS?
A) HAL
B) Kernel
C) BIOS
D) UEFI
Answer: A - What is the default file system used in Windows 10/11?
A) FAT32
B) exFAT
C) NTFS
D) ReFS
Answer: C - Which service is responsible for Windows updates?
A) wuauserv
B) bits
C) svchost
D) spooler
Answer: A - Which command opens Group Policy Editor?
A) gpedit.msc
B) regedit.exe
C) services.msc
D) cmd.exe
Answer: A - Which Windows feature isolates applications in containers?
A) Hyper-V
B) Sandbox
C) BitLocker
D) Defender
Answer: B - What does UAC stand for?
A) User Access Control
B) User Account Control
C) Unified Access Channel
D) Universal Admin Control
Answer: B - Which tool monitors system performance?
A) Event Viewer
B) Task Manager
C) Resource Monitor
D) Performance Monitor
Answer: D - Which registry hive stores user-specific settings?
A) HKLM
B) HKCU
C) HKCR
D) HKU
Answer: B - Which command displays IP configuration?
A) ping
B) netstat
C) ipconfig
D) tracert
Answer: C - Which feature encrypts entire drives?
A) BitLocker
B) EFS
C) TPM
D) Secure Boot
Answer: A - What does TPM stand for?
A) Trusted Platform Module
B) Total Protection Mode
C) Task Processing Module
D) Trusted Peripheral Manager
Answer: A - Which command checks system file integrity?
A) chkdsk
B) sfc /scannow
C) diskpart
D) format
Answer: B - Which Windows 11 requirement is mandatory?
A) 2GB RAM
B) TPM 2.0
C) HDD
D) 32-bit CPU
Answer: B - Which tool manages disks and partitions?
A) diskmgmt.msc
B) devmgmt.msc
C) taskmgr
D) msconfig
Answer: A - Which service handles print jobs?
A) spooler
B) wuauserv
C) dhcp
D) dns
Answer: A - Which Windows edition supports Hyper-V?
A) Home
B) Pro
C) Basic
D) Starter
Answer: B - What is Windows Sandbox based on?
A) Virtualization
B) Emulation
C) Simulation
D) Partitioning
Answer: A - Which tool views logs?
A) Task Scheduler
B) Event Viewer
C) Registry Editor
D) Control Panel
Answer: B - Which file extension is for executables?
A) .dll
B) .sys
C) .exe
D) .bat
Answer: C - Which feature protects against malware?
A) BitLocker
B) Windows Defender
C) Firewall
D) Secure Boot
Answer: B - Which protocol is used by Remote Desktop?
A) FTP
B) HTTP
C) RDP
D) SMTP
Answer: C - Which command opens System Configuration?
A) msconfig
B) dxdiag
C) regedit
D) control
Answer: A - Which Windows service assigns IP addresses?
A) DNS
B) DHCP
C) FTP
D) SNMP
Answer: B - Which feature allows multiple desktops?
A) Task View
B) Snap Layout
C) Timeline
D) Widgets
Answer: A - Which command displays active connections?
A) netstat
B) ipconfig
C) ping
D) route
Answer: A - Which Windows tool schedules tasks?
A) Task Manager
B) Task Scheduler
C) Resource Monitor
D) Event Viewer
Answer: B - Which feature verifies boot integrity?
A) Secure Boot
B) Fast Boot
C) BitLocker
D) Defender
Answer: A - Which file system supports encryption?
A) FAT32
B) exFAT
C) NTFS
D) EXT4
Answer: C - Which command traces route?
A) ping
B) tracert
C) netstat
D) nslookup
Answer: B - Which Windows tool manages devices?
A) Device Manager
B) Disk Manager
C) Task Manager
D) Control Panel
Answer: A - Which service resolves domain names?
A) DHCP
B) DNS
C) FTP
D) HTTP
Answer: B - Which feature compresses files?
A) NTFS Compression
B) BitLocker
C) Defender
D) Firewall
Answer: A - Which command opens registry editor?
A) regedit
B) gpedit
C) services
D) control
Answer: A - Which Windows feature protects against ransomware?
A) Firewall
B) Controlled Folder Access
C) BitLocker
D) Defender
Answer: B - Which command checks disk errors?
A) sfc
B) chkdsk
C) format
D) diskpart
Answer: B - Which Windows feature enables virtualization?
A) Hyper-V
B) Sandbox
C) Defender
D) Firewall
Answer: A - Which Windows version introduced Snap Layouts?
A) Windows 7
B) Windows 8
C) Windows 10
D) Windows 11
Answer: D - Which command flushes DNS cache?
A) ipconfig /release
B) ipconfig /renew
C) ipconfig /flushdns
D) ipconfig /all
Answer: C - Which tool shows startup programs?
A) Task Manager
B) msconfig
C) control panel
D) gpedit
Answer: A - Which Windows feature backs up files?
A) File History
B) System Restore
C) Backup & Restore
D) OneDrive
Answer: A - Which feature restores system state?
A) File History
B) System Restore
C) Backup
D) Recovery Drive
Answer: B - Which Windows service manages time sync?
A) w32time
B) dhcp
C) dns
D) ntp
Answer: A - Which feature allows disk mirroring?
A) RAID 1
B) RAID 0
C) RAID 5
D) RAID 10
Answer: A - Which Windows command manages disks?
A) diskpart
B) format
C) chkdsk
D) mount
Answer: A - Which protocol is used for file sharing?
A) SMB
B) FTP
C) HTTP
D) SMTP
Answer: A - Which Windows tool monitors CPU usage?
A) Task Manager
B) Resource Monitor
C) Performance Monitor
D) Event Viewer
Answer: A - Which feature prevents unauthorized boot?
A) Secure Boot
B) BitLocker
C) Firewall
D) Defender
Answer: A - Which command resolves DNS queries?
A) ping
B) nslookup
C) netstat
D) tracert
Answer: B - Which Windows feature resets OS?
A) Refresh
B) Reset This PC
C) Restore
D) Backup
Answer: B - Which tool manages services?
A) services.msc
B) taskmgr
C) gpedit
D) regedit
Answer: A
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