MCQs

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Overall MCQs for Reference

What does UEFI stand for?
a. Universal Extensible Firmware Interface
b. Unified Enhanced Firmware Interface
c. Unified Extensible Firmware Interface
d. Universal Enhanced Firmware Interface
Answer: cscribd+1
UEFI is designed to replace which legacy firmware?
a. POST
b. BIOS
c. CMOS
d. EEPROM
Answer: btestbook+1
Which boot method does UEFI support that surpasses BIOS limitations?
a. GPT
b. MBR
c. FAT16
d. EXT4
Answer: asuse+1
Which feature in UEFI requires digital signatures for boot loaders?
a. Fast Boot
b. TPM
c. Secure Boot
d. Hot Swap
Answer: ctrustedinstitute+1
What main advantage does UEFI offer over BIOS in server environments?
a. Higher clock speeds
b. Multi-core support
c. 64-bit architecture and large disk support
d. ECC RAM compatibility
Answer: csuse+1
UEFI stores configuration data in:
a. CMOS
b. RAM
c. NVRAM
d. Static RAM
Answer: ctrustedinstitute
Which of the following is true about UEFI’s user interface compared to BIOS?
a. UEFI provides only keyboard navigation
b. UEFI offers graphical user interface and mouse support
c. UEFI has no graphical support
d. UEFI interface is command-line only
Answer: bsuse+1
The Compatibility Support Module (CSM) in UEFI is used for:
a. Faster shutdown
b. Legacy BIOS emulation
c. Encryption
d. Drive partitioning
Answer: btrustedinstitute+1
UEFI can boot from disks larger than:
a. 1 TB
b. 2.2 TB
c. 512 GB
d. 128 GB
Answer: btestbook+1
The UEFI Secure Boot process mainly helps protect against:
a. Overheating
b. Unauthorized OS loading
c. Incompatible drivers
d. Power surges
Answer: bsuse+1
Which kind of partition table is recommended for UEFI systems?
a. MBR
b. GPT
c. FAT16
d. NTFS
Answer: btestbook+1
In addition to standard boot, UEFI supports booting from:
a. USB only
b. Network devices
c. Optical drives only
d. Bluetooth devices
Answer: bsuse
UEFI enables which of the following server capabilities pre-OS?
a. Power management
b. Running EFI applications
c. Software RAID only
d. Data deduplication
Answer: btrustedinstitute
UEFI firmware can be updated via:
a. Direct download from OS vendor
b. Flashing within the OS environment
c. Manual jumper settings
d. Paper forms
Answer: btrustedinstitute+1
Which type of drivers are supported by UEFI but not BIOS?
a. 32-bit and 64-bit firmware drivers
b. Legacy MBR drivers only
c. Only disk drivers
d. DOS-based drivers
Answer: asuse+1
UEFI supports which of the following security features?
a. SMTP authentication
b. TPM integration
c. File permissions
d. NTLM encryption
Answer: btestbook+1
What is the purpose of POST in server firmware?
a. Initialize OS
b. Test and initialize hardware components
c. Partition drives
d. Manage passwords
Answer: bwayground+1
Which option is NOT true about UEFI?
a. It supports only text-based navigation
b. It was designed to replace BIOS
c. It supports partitions larger than 2TB
d. It enables Secure Boot
Answer: awayground+1
UEFI stores information on the hard drive and which chip type?
a. ROM
b. PROM
c. EEPROM
d. RAM
Answer: cwayground+1
Which server operating system requires UEFI for booting?
a. Windows XP
b. Windows Server 2008
c. Windows 11
d. Windows 7
Answer: ctestbook
Which is a real-time advantage of UEFI over BIOS in the boot process?
a. Slower startup times
b. Faster startup times
c. Non-volatile storage only
d. Incompatible with modern OS
Answer: btestbook+1
The GUID Partition Table (GPT) utilized by UEFI supports up to how many partitions per disk?
a. 4
b. 128
c. 64
d. 8
Answer: bsuse
UEFI can run which type of applications before loading the OS?
a. EFI applications
b. DOS applications
c. Linux apps
d. BIOS utilities only
Answer: atrustedinstitute+1
Which server firmware supports modular firmware updates and extension?
a. BIOS
b. UEFI
c. CMOS
d. POST
Answer: btrustedinstitute+1
The CSM (Compatibility Support Module) within UEFI assists with:
a. GPT disk conversion
b. Running legacy BIOS-dependent systems
c. Cloud networking only
d. All-SSD boot
Answer: bsuse+1
UEFI variables and settings are stored in:
a. CMOS battery
b. Flash memory
c. NVRAM
d. Hard disk sectors
Answer: ctrustedinstitute+1
Which statement is correct about UEFI Secure Boot?
a. It allows all unsigned firmware to run
b. It verifies boot loader digital signatures
c. It disables TPM modules
d. It limits disk size
Answer: bsuse+1
UEFI offers native support for:
a. IPv4 and IPv6 network booting
b. SCSI array booting only
c. Tape drive boot
d. Floppy disk boot only
Answer: atrustedinstitute+1
What is one reason UEFI is preferred for large server deployments?
a. Legacy RAID support
b. Partition size limitation
c. Improved security and extensibility
d. DOS compatibility
Answer: ctestbook+1
UEFI is most commonly updated by:
a. BIOS update tools
b. Manufacturer’s firmware updater
c. CLI scripts only
d. CMOS battery replacement
Answer: bsuse+1
Which memory structure does UEFI utilize that BIOS does not?
a. RAM
b. NVRAM
c. DRAM
d. SRAM
Answer: btrustedinstitute+1
Booting from NVMe drives requires:
a. Legacy BIOS
b. UEFI firmware
c. MBR partitioning
d. SCSI adapter
Answer: bsuse+1
Which of the following does NOT apply to UEFI?
a. Network boot support
b. Mouse navigation in settings
c. Limited to 2TB disk size
d. Secure Boot
Answer: ctrustedinstitute+1
Original Equipment Manufacturers (OEMs) use UEFI to:
a. Encode passwords
b. Add drivers and management apps to firmware
c. Install viruses
d. Partition disks
Answer: btestbook+1
Which service is standardized by UEFI for server platforms?
a. Boot Service Calls
b. Disk compression
c. File encryption only
d. Device mirroring
Answer: atestbook+1
Which is NOT a server advantage enabled by UEFI?
a. ACPI power management
b. 64-bit driver support
c. Insecure boot process
d. Large disk support
Answer: ctestbook+1
UEFI provides backward compatibility through:
a. POST modules
b. CSM emulation
c. RAID 0 support
d. SCSI adapters only
Answer: bsuse+1
Which file system does Windows use with UEFI for enhanced security?
a. FAT16
b. FAT32
c. NTFS
d. exFAT
Answer: cscribd
UEFI firmware settings are accessed via:
a. OS control panel only
b. BIOS setup keys
c. UEFI setup during boot
d. USB tool only
Answer: ctrustedinstitute+1
Which function does UEFI NOT provide?
a. Running EFI apps before OS boot
b. Encrypting user files in Windows
c. Network boot capabilities
d. Modular firmware updates
Answer: bsuse+1
UEFI’s Secure Boot helps prevent:
a. File deletion
b. Malware hijacking during boot
c. Power failure
d. Hardware incompatibility
Answer: bwayground+1
UEFI settings can be reset by:
a. Pulling CMOS battery (not recommended)
b. Using UEFI firmware menu
c. Windows registry only
d. Disconnecting hard drives
Answer: btrustedinstitute+1
The process of initializing hardware during server boot is called:
a. POST
b. PEI
c. ACPI
d. RAID
Answer: awayground+1
Which component provides persistent storage for UEFI variables?
a. RAM
b. NVRAM
c. EEPROM
d. Flash
Answer: bsuse+1
The main firmware chip in servers running UEFI is often:
a. SPI Flash
b. DRAM module
c. SATA controller
d. USB ROM
Answer: atrustedinstitute
UEFI supports up to how many primary partitions per hard disk (GPT)?
a. 4
b. 128
c. 64
d. 8
Answer: bsuse
Network booting via UEFI allows for:
a. Diskless system operation
b. Instant ACPI configuration
c. Post-OS management only
d. Active Directory provisioning only
Answer: asuse
Which BIOS feature is matched and improved in UEFI?
a. Secure Passwords
b. Plug-and-Play
c. Boot order configuration
d. No OS support
Answer: ctrustedinstitute+1
UEFI firmware can be programmed by OEM to:
a. Run diagnostic apps
b. Ignore hardware errors
c. Lock partitions only
d. Delete user files automatically
Answer: atestbook+1
What is a requirement to enable Secure Boot in server hardware?
a. GPT partitioning and UEFI firmware
b. MBR partitioning only
c. BIOS firmware only
d. USB boot
Answer: atestbook+2

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