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1. What is the primary difference between BIOS and UEFI boot modes in server technology?
   a. BIOS supports 64-bit while UEFI supports 32-bit only
   b. UEFI provides secure boot capabilities and modern firmware interface while BIOS uses legacy boot methods
   c. BIOS is faster than UEFI
   d. There is no difference between them
   Answer: blearn.microsoft+2
2. Which function key is most commonly used to access the BIOS setup during server boot?
   a. F1
   b. F2
   c. F8
   d. F12
   Answer: bintel+1
3. What does PXE stand for in server boot terminology?
   a. Preboot eXecution Environment
   b. Protocol eXchange Environment
   c. Primary eXecution Engine
   d. Parallel eXecution Environment
   Answer: awikipedia+1
4. In the default boot sequence for PowerEdge servers, which device type has the highest priority?
   a. Hard Disk
   b. Network
   c. Floppy
   d. Optical
   Answer: cdell
5. What protocol does PXE primarily use for network boot processes?
   a. TCP/IP and FTP
   b. UDP/IP, DHCP and TFTP
   c. HTTP and HTTPS
   d. SSH and SFTP
   Answer: bmanageengine+1
6. Which boot mode must be selected to enable UEFI Secure Boot functionality?
   a. Legacy BIOS
   b. Compatibility Support Module (CSM)
   c. UEFI Mode
   d. Hybrid mode
   Answer: clearn.microsoft+2
7. What is the correct path for the UEFI boot file on removable media?
   a. \boot\bootx64.efi
   b. \EFI\BOOT\BOOTX64.EFI
   c. \system\boot.efi
   d. \windows\boot.exe
   Answer: blearn.microsoft+1
8. Which of the following is NOT typically included in the default server boot order?
   a. USB devices
   b. Network boot
   c. Bluetooth devices
   d. Optical drives
   Answer: chuawei+1
9. What happens when you change the boot order configuration in server BIOS?
   a. Changes take effect immediately
   b. Changes require a system reboot to take effect
   c. Changes are temporary and reset after power cycle
   d. Changes only affect the current boot session
   Answer: bcisco+1
10. In UEFI boot mode, how does the system attempt to boot from removable media?
    a. By executing autorun.inf
    b. By looking for bootx64.efi in the EFI\boot\ directory
    c. By scanning for .exe files
    d. By checking the master boot record
    Answer: bdell+1
11. Which DHCP options are typically configured for PXE boot functionality?
    a. Options 60 and 61
    b. Options 66 and 67
    c. Options 150 and 151
    d. Options 3 and 6
    Answer: blearn.microsoft+1
12. What is the primary security advantage of UEFI Secure Boot over legacy BIOS?
    a. Faster boot times
    b. Cryptographic verification of boot components before execution
    c. Better hardware compatibility
    d. Lower power consumption
    Answer: blearn.microsoft+1
13. Which server component maintains the boot options list across reboots?
    a. Operating system
    b. Hard drive controller
    c. BIOS/UEFI firmware
    d. Network interface card
    Answer: ccisco+1
14. What is the default boot sequence order for most enterprise servers?
    a. Network, Hard Disk, Optical, Floppy
    b. Floppy, Optical, Hard Disk, Network
    c. Hard Disk, Network, Optical, Floppy
    d. Optical, Hard Disk, Network, Floppy
    Answer: bdell
15. In PXE boot process, what does the NBP acronym represent?
    a. Network Boot Protocol
    b. Network BIOS Program
    c. Network Boot Program
    d. Network Base Protocol
    Answer: cwikipedia+1
16. Which cryptographic requirements are mandatory for UEFI Secure Boot firmware signing?
    a. RSA-1024 with MD5
    b. RSA-2048 with SHA-256
    c. RSA-4096 with SHA-1
    d. ECDSA-256 with SHA-512
    Answer: blearn.microsoft
17. What occurs during the boot option enumeration process?
    a. BIOS scans for available boot devices and updates the boot list
    b. Operating system loads device drivers
    c. Network configuration is established
    d. User authentication is performed
    Answer: adell
18. Which boot mode allows both UEFI and legacy device support simultaneously?
    a. Pure UEFI mode
    b. Legacy BIOS mode
    c. CSM (Compatibility Support Module) enabled
    d. Secure Boot mode
    Answer: ccisco+1
19. In server technology, what is the primary purpose of boot order policy settings?
    a. To improve system performance
    b. To determine the sequence in which boot devices are attempted
    c. To configure network settings
    d. To set user permissions
    Answer: boracle+1
20. Which file system type is required for UEFI boot partitions?
    a. NTFS
    b. ext4
    c. FAT32
    d. ReFS
    Answer: clearn.microsoft+1
21. What happens when a server encounters issues with the configured boot order?
    a. System shuts down automatically
    b. BIOS may deviate from the configured boot order
    c. All boot options are disabled
    d. System enters safe mode
    Answer: bcisco
22. Which server management interface allows remote boot order configuration?
    a. SNMP
    b. iLO/iDRAC/CIMC
    c. Telnet
    d. FTP
    Answer: bhpe+1
23. What is the primary difference between hard disk boot sequences in UEFI versus legacy BIOS?
    a. UEFI allows OS modification of boot sequence, legacy BIOS does not
    b. Legacy BIOS is faster than UEFI
    c. UEFI only supports SSD drives
    d. There is no difference
    Answer: adell
24. Which component provides the EFI_HASH_PROTOCOL for secure boot operations?
    a. Operating system kernel
    b. Network interface card
    c. Platform firmware
    d. Hard disk controller
    Answer: clearn.microsoft
25. In PXE boot architecture, which component responds first to the client’s DHCP broadcast?
    a. PXE server only
    b. DHCP server only
    c. Both DHCP and PXE servers respond
    d. Router gateway
    Answer: clearn.microsoft
26. What is the recommended method for PXE boot when client and servers are on different networks?
    a. Configure DHCP options
    b. Configure routers appropriately
    c. Use static IP addresses
    d. Disable firewalls
    Answer: blearn.microsoft
27. Which variable settings indicate proper UEFI Secure Boot configuration?
    a. SecureBoot=0 and SetupMode=1
    b. SecureBoot=1 and SetupMode=0
    c. SecureBoot=1 and SetupMode=1
    d. SecureBoot=0 and SetupMode=0
    Answer: blearn.microsoft
28. What happens to existing boot entries when loading UEFI BIOS defaults?
    a. They are preserved
    b. They are backed up automatically
    c. All existing boot entries are removed
    d. Only invalid entries are removed
    Answer: cibm
29. Which protocol is used by PXE clients to download the Network Boot Program?
    a. HTTP
    b. FTP
    c. TFTP
    d. SSH
    Answer: cwikipedia+1
30. In server boot configuration, what does “Boot Mode” specifically control?
    a. Boot device priority
    b. Whether system boots in UEFI or Legacy BIOS mode
    c. Network boot settings
    d. Security settings
    Answer: bhpe+1
31. Which Windows boot architecture component is verified during UEFI Secure Boot?
    a. Device drivers only
    b. Operating system kernel only
    c. Boot manager, OS loader, and kernel components
    d. User applications only
    Answer: clearn.microsoft
32. What is the typical consequence of changing boot mode from Legacy to UEFI on an installed system?
    a. System performance improves
    b. Operating system must be reinstalled
    c. Boot times become faster
    d. No impact on existing installation
    Answer: bintel
33. Which server boot device emulation allows USB drives to appear as floppy disks in BIOS?
    a. USB-HDD emulation
    b. USB-FDD emulation
    c. USB-CDROM emulation
    d. USB-ZIP emulation
    Answer: bstackoverflow+1
34. In enterprise server environments, which boot method is commonly used for OS deployment?
    a. USB boot only
    b. CD/DVD boot only
    c. PXE network boot
    d. Floppy disk boot
    Answer: cvercot+1
35. What is the primary function of the Windows Boot Manager in UEFI systems?
    a. Hardware initialization
    b. Loading and authenticating OS components
    c. Network configuration
    d. User authentication
    Answer: banswers.microsoft+1
36. Which BIOS setting typically needs to be disabled to boot from USB floppy drives?
    a. USB Legacy support
    b. Internal floppy drive
    c. Secure Boot
    d. Network boot
    Answer: bibm
37. In UEFI Secure Boot, what is stored in the signature database (db)?
    a. User passwords
    b. Network configurations
    c. Trusted certificates for boot verification
    d. System logs
    Answer: clearn.microsoft
38. Which boot sequence modification requires administrative privileges in most server management interfaces?
    a. Viewing current boot order
    b. Configuring boot order
    c. Checking boot device status
    d. Reading boot logs
    Answer: bcisco
39. What is the primary purpose of boot option retry policies in server configuration?
    a. To improve boot speed
    b. To handle boot failures by attempting alternative devices
    c. To enhance security
    d. To reduce power consumption
    Answer: bhpe
40. Which component in PXE boot process provides the path to the Network Boot Program?
    a. DHCP server
    b. PXE server
    c. Client computer
    d. Router
    Answer: blearn.microsoft
41. In server technology, what does “Boot from file” option typically allow?
    a. Booting from any executable file
    b. Browsing to specific UEFI boot files like BOOTX64.EFI
    c. Loading configuration files
    d. Accessing system logs
    Answer: blearn.microsoft
42. Which server hardware component is primarily responsible for boot option enumeration?
    a. CPU
    b. RAM
    c. BIOS/UEFI firmware
    d. Storage controller
    Answer: cdell
43. What is the recommended approach for enabling UEFI Secure Boot on virtual machines?
    a. Enable on any VM
    b. Requires EFI firmware and supported guest OS
    c. Only for Linux VMs
    d. Not supported on VMs
    Answer: btechdocs.broadcom
44. Which boot device category includes iSCSI in server boot configuration?
    a. Hard Disk
    b. Optical
    c. Network
    d. Removable media
    Answer: cdell
45. In UEFI systems, what protection mechanism prevents firmware rollback to older versions?
    a. Secure Boot
    b. Rollback protection
    c. Boot guard
    d. TPM verification
    Answer: blearn.microsoft
46. Which step in the PXE boot process involves downloading the NBP to client RAM?
    a. Step 4
    b. Step 6
    c. Step 8
    d. Step 2
    Answer: clearn.microsoft
47. What is the primary difference between UEFI boot options and legacy BIOS boot options?
    a. Speed of execution
    b. UEFI refers to specific image files, legacy refers to bootable devices
    c. Security features
    d. Hardware compatibility
    Answer: bdell
48. Which server management standard allows modification of boot sequence through web interface?
    a. SNMP v3
    b. IPMI/BMC
    c. SSH
    d. FTP
    Answer: bhpe+1
49. In UEFI Secure Boot configuration, what does the Platform Key (PK) represent?
    a. User password
    b. Root certificate for establishing chain of trust
    c. Network encryption key
    d. Storage encryption key
    Answer: blearn.microsoft
50. Which Windows PE component is typically loaded after successful PXE boot completion?
    a. Device drivers
    b. WIM (Windows Imaging Format) files
    c. Registry
    d. User profiles
    Answer: blearn.microsoft

1. https://learn.microsoft.com/en-us/windows-hardware/manufacture/desktop/boot-to-uefi-mode-or-legacy-bios-mode?view=windows-11
2. https://support.hpe.com/hpesc/public/docDisplay?docId=a00112595en_us&page=s_setting_boot_mode.html&docLocale=en_US
3. https://www.intel.com/content/www/us/en/support/articles/000033003/server-products.html
4. https://en.wikipedia.org/wiki/Preboot_Execution_Environment
5. https://www.manageengine.com/products/os-deployer/pxe-preboot-execution-environment.html
6. https://downloads.dell.com/manuals/all-products/esuprt_solutions_int/esuprt_solutions_int_solutions_resources/dell-management-solution-resources_White-Papers12_en-us.pdf
7. https://learn.microsoft.com/en-us/windows-hardware/design/device-experiences/oem-secure-boot
8. https://learn.microsoft.com/en-us/windows-hardware/manufacture/desktop/windows-secure-boot-key-creation-and-management-guidance?view=windows-11
9. https://techdocs.broadcom.com/us/en/vmware-cis/vsphere/vsphere/6-7/vsphere-security-6-7/securing-virtual-machines-in-the-vsphere-client/enable-or-disable-uefi-secure-boot-for-a-virtual-machine.html
10. https://support.huawei.com/enterprise/en/doc/EDOC1100088647/c9a698b0/setting-the-server-boot-mode
11. http://www.cisco.com/en/US/docs/unified_computing/ucs/c/sw/gui/config/guide/1.5/b_Cisco_UCS_C-series_GUI_Configuration_Guide.151_chapter_011.html
12. https://learn.microsoft.com/en-us/troubleshoot/mem/configmgr/os-deployment/boot-from-pxe-server
13. https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-central/GUI-User-Guides/Server-Mgmt/1-4/b_UCSC_Server_Management_Guide_1-4/b_UCSC_Server_Management_Guide_1-4_chapter_0110.pdf
14. https://www.reddit.com/r/sysadmin/comments/f2yefr/windows_20162019_server_installation_bios_or_uefi/
15. https://docs.oracle.com/en/servers/x86/x9-2/admin-guide/modifying-boot-order.html
16. https://support.hpe.com/hpesc/public/docDisplay?docId=a00112581en_usen_us&page=GUID-D7147C7F-2016-0901-0A72-0000000007BA.html&docLocale=en_US
17. https://support.hpe.com/hpesc/public/docDisplay?docId=a00105236en_us&page=GUID-D7147C7F-2016-0901-06D0-000000002273.html&docLocale=en_US
18. https://www.ibm.com/support/pages/loading-uefi-bios-default-fails-boot-uefi-aware-operating-system-servers
19. https://stackoverflow.com/questions/61011494/when-booting-why-is-my-usb-key-recognised-as-a-floppy-disk
20. https://www.vercot.com/~serva/
21. https://answers.microsoft.com/en-us/windows/forum/all/what-is-the-recommended-boot-order-for-windows-10/0b9de7a0-8ac3-4091-9078-ef9206a749ba
22. https://www.ibm.com/support/pages/system-will-not-boot-usb-floppy-drive-ibm-eserver-xseries-335
23. https://www.dell.com/support/manuals/en-uk/poweredge-r450/per450_bios_ism_pub/boot-settings?guid=guid-0fa8016c-1c07-4d25-92e9-117d4fe10269&lang=en-us
24. https://support.hpe.com/hpesc/public/docDisplay?docId=sd00002250en_us&page=GUID-D7147C7F-2016-0901-0A6A-0000000004A2.html&docLocale=en_US
25. https://learn.microsoft.com/en-us/windows-hardware/drivers/devtest/boot-options-in-windows
26. https://www.dell.com/community/en/conversations/poweredge-hddscsiraid/understanding-the-boot-sequence-of-a-poweredge/647f882bf4ccf8a8de783691
27. https://www.ibm.com/docs/en/tpmfod/7.1.1.14?topic=target-types-pxe-network-boot
28. https://docs.oracle.com/cd/E36975_01/html/E38045/z40008cf1408586.html
29. https://www.dell.com/support/kbdoc/en-in/000124391/how-to-enable-boot-from-dvd-option-with-uefi-boot-mode-enabled-windows-10-8-1-8
30. https://community.hpe.com/t5/proliant-servers-ml-dl-sl/loading-drivers-using-usb-device-instead-of-floppy-diskettes/td-p/4111000
31. https://community.hpe.com/t5/proliant-servers-ml-dl-sl/booting-from-usb-key/td-p/4563902
32. https://learn.microsoft.com/en-us/answers/questions/4326840/legacy-internal-floppy-drive-support-in-win-10
33. https://community.hpe.com/t5/hpe-oneview/boot-order-settings-in-server-profile-template/td-p/7065931
34. https://docs.oracle.com/en/servers/x86/x8-8/service-manual/configure-uefi-secure-boot.html
35. https://support.lenovo.com/in/en/solutions/ht507181-how-to-enable-the-secure-boot-option-in-uefi-setup-lenovo-flex-system-x240-m5-compute-node-9532
36. https://support.hpe.com/hpesc/public/docDisplay?docId=sd00003775en_us&page=GUID-D1A5BD14-AAE2-43E2-9162-7BB3DEF8100D.html&docLocale=en_US
37. https://support.lenovo.com/us/en/solutions/ht117661-how-to-change-the-boot-order-in-bios-for-windows-7-8-81-10
38. https://www.dell.com/support/kbdoc/en-in/000190116/how-to-enable-secure-boot-on-your-dell-device