Movate System Engineer Hardware Interview Questions and Answers

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

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)

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.

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

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

WAN (Wide Area Network) and LAN (Local Area Network) are two types of networks that work together to connect devices over different geographical areas.

• WAN covers large geographical areas, connecting multiple LANs together.

• LAN is limited to a small area, like a single building or campus.

• WAN uses public infrastructure like telephone lines, fiber optics, or satellite links.

• LAN typically uses Ethernet cables or Wi-Fi for c...read more

150 computers can connect simultaneously through a network switch or router.

• Use a network switch or router to connect all 150 computers simultaneously.

• Ensure that the network infrastructure can handle the bandwidth and traffic of 150 computers.

• Set up the network with proper IP addressing and subnetting to avoid conflicts.

• Consider using VLANs to segregate traffic and improve network performance.

• Implement security measur...read more

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

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