Eviden System Engineer Hardware Interview Questions and Answers

Q1. EXPLAIN ABOUT booting process
Ans. 
Booting process is the sequence of events that occur when a computer is turned on and starts up.
• Power on self-test (POST) is performed to check hardware components

• BIOS or UEFI firmware is loaded to initialize hardware

• Boot loader is loaded to start the operating system

• Operating system kernel is loaded into memory

• User login prompt is displayed
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Q2. What is causes for boot failure
Ans. 
Common causes for boot failure include hardware issues, software errors, and incorrect BIOS settings.
• Hardware failure (e.g. faulty hard drive, RAM issues)

• Software errors (e.g. corrupted operating system files)

• Incorrect BIOS settings (e.g. boot order misconfiguration)
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Q3. What is an lvm
Ans. 
LVM stands for Logical Volume Manager, a tool used in Linux to manage storage by creating logical volumes from physical volumes.
• LVM allows for dynamic resizing of logical volumes without disrupting data.

• It provides features like snapshots, striping, mirroring, and thin provisioning.

• Common LVM commands include pvcreate, vgcreate, lvcreate, lvextend, and lvresize.
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Q4. How to create an lvm
Ans. 
To create an LVM, you need to initialize physical volumes, create a volume group, and then create logical volumes within the volume group.
• Initialize physical volumes using pvcreate command

• Create a volume group using vgcreate command

• Create logical volumes within the volume group using lvcreate command
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Q5. How is yum command used ?
Ans. 
yum command is used to install, update, remove, or manage packages on Linux systems.
• Install a package: yum install package_name

• Update all packages: yum update

• Remove a package: yum remove package_name

• List available packages: yum list available
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Q1. Tell me about your self
Ans. 
I am a dedicated hardware engineer with a strong background in designing and testing electronic components.
• Experienced in circuit design and PCB layout

• Proficient in using CAD software such as Altium Designer

• Skilled in troubleshooting and debugging hardware issues

• Familiar with industry standards and regulations for electronic devices
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Q2. Tell me about your previous work.
Ans. 
I have worked as a Hardware Engineer for 5 years, designing and testing electronic components for various devices.
• Designed circuit boards for consumer electronics products

• Tested and debugged hardware components to ensure functionality

• Collaborated with cross-functional teams to integrate hardware with software systems
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Q1. Hardware related questions
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Q2. How to share data one pc to another pc and how many types.
Ans. 
Data can be shared between PCs using various methods such as network sharing, cloud storage, USB drives, and email.
• Network sharing: Using a local network to transfer files between PCs.

• Cloud storage: Uploading files to a cloud service like Google Drive or Dropbox and downloading them on another PC.

• USB drives: Copying files onto a USB drive and physically transferring it to another PC.

• Email: Attaching files to an email a
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Q3. Why Blue windows come
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Blue windows come from a feature called Blue Screen of Death (BSOD) in Windows operating systems.
• Blue windows appear when a system error occurs in Windows operating systems, commonly known as Blue Screen of Death (BSOD).

• BSOD is designed to provide information about the error that caused the system crash.

• The blue color is used to make the error message stand out and grab the user's attention.

• Blue windows are often assoc...read more
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Which course degree you pass it

Q1. How to windows 10 difference windows 11
Ans. 
Windows 10 and Windows 11 have differences in terms of user interface, features, system requirements, and performance improvements.
• User Interface: Windows 11 introduces a centered Start menu, redesigned taskbar, and new snap layouts.

• Features: Windows 11 includes new features like Snap Groups, Direct integration with Microsoft Teams, and improved gaming capabilities.

• System Requirements: Windows 11 has stricter hardware ...read more
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Q2. How to windows Blue screen error
Ans. 
A Windows Blue Screen error occurs when the operating system encounters a critical error and cannot recover.
• Blue Screen of Death (BSOD) is a stop error screen displayed by Windows when it encounters a system crash or error.

• It is usually caused by hardware or software issues, such as faulty drivers, incompatible software, or hardware failures.

• To troubleshoot a BSOD, you can analyze the error code displayed on the screen...read more
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Q3. These errors can be caused by both hardware and software issues. If you added new hardware to your PC before the Blue Screen error, shut down your PC, remove the hardware, and try restarting. If you're hav...read more
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