Practice Free D-PE-FN-01 Exam Online Questions
A data center technician is troubleshooting a server where multiple hard drives have become unresponsive simultaneously.
Which server component failure is MOST likely to cause disconnection of multiple hard drives at once?
- A . CPU failure
- B . PERC controller failure
- C . Individual hard drive failure
- D . The backplane failure
In a hot aisle/cold aisle data center layout, where is the hot air exhausted from server racks primarily directed?
- A . Recirculated within the server rack for preheating
- B . Exhausted directly out of the data center building
- C . Vented directly into the cold aisle for mixing
- D . Routed to the air handling system for cooling
An IT manager is looking at the Dell PowerEdge R740xd model.
What does the "xd" in the model’s name indicate?
- A . Indicates modular design
- B . Indicates extra drives
- C . Indicates high density
- D . Indicates tower form factor
Which open-source operating system is recommended as an alternative for file sharing, supporting NFS and Samba on Dell PowerEdge servers?
- A . Ubuntu
- B . Kali Linux
- C . Red Hat Linux
- D . SUSE Linux
In ECC memory, how many extra bits are used for every 64-bit value to facilitate single-bit error correction, based on Hamming code?
- A . ECC uses 4 extra bits for every 64-bit value for correction.
- B . ECC adds 32 error correction bits per 64-bit data segment.
- C . ECC employs 8 additional bits for every 64-bit value.
- D . ECC uses 16 parity bits for every 64-bit data value.
A data center is designed with cold aisle containment.
How are cold aisles used in this design to manage server temperatures?
- A . Isolate the cold aisle to prevent any airflow from the hot aisle.
- B . Direct hot exhaust air from the servers into the cold aisle.
- C . Pump cold air into the cold aisle for server intake.
- D . Recirculate hot air within the cold aisle to preheat intake air.
A software development team must set up a testing environment where they can run multiple operating systems on their existing workstations without altering their primary OS.
Which type of hypervisor is suitable for this team, allowing them to access virtualization services through their current operating system, rather than directly on the hardware?
- A . Deploy a Type 1 hypervisor to bypass the existing OS.
- B . Implement a bare metal hypervisor for direct hardware access.
- C . Utilize a hosted hypervisor that works through a host OS.
- D . Choose Microsoft Hyper-V for its standalone OS capabilities.
What is indicated by a blinking blue system ID LED on a PowerEdge server?
- A . The system is in fail-safe mode
- B . The System ID mode is active
- C . The system is turned off
- D . The system is experiencing a fault
Which sequence of components represents an initial segment of a typical flow of data (I/O) in a PowerEdge 670 server from input to data being temporarily stored for active use?
- A . CPUs -> Memory Module -> NIC
- B . LAN -> Disk Drive -> Memory Module
- C . LAN -> NIC -> Memory Module
- D . NIC -> CPUs -> Disk Drive
A system administrator must access the iDRAC user interface of a Dell PowerEdge 16G server for the first time.
What type of password is used by default to log in to the iDRAC UI on PowerEdge 16G servers, enhancing initial security?
- A . Use the legacy default "root" and "calvin" credentials
- B . Utilize a user-defined password set during server setup
- C . Enter a blank password for the initial iDRAC UI login
- D . Employ a factory-generated password found on the Service Tag