3i Infotech Desktop Support Engineer Interview Questions and Answers for Freshers

BSOD stands for Blue Screen of Death. It is an error screen displayed on Windows operating systems when a fatal system error occurs.

• BSOD is a critical error that causes the computer to crash and display a blue screen with error codes.

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

• BSOD can prevent the computer from booting up properly and may require troubleshooting or repair.

• Common BSOD error codes incl...read more

To install an operating system, you need to boot from a bootable media and follow the installation wizard.

• Create a bootable media (USB, DVD, etc.) with the operating system image

• Insert the bootable media into the computer and restart it

• Press the key to enter the boot menu (usually F12 or Del)

• Select the bootable media from the list of boot devices

• Follow the installation wizard and choose the installation options (language, partition, etc.)

• Wait for the installation to complete ...read more

A domain is a group of computers and devices on a network that are administered as a unit with common rules and procedures.

• A domain is a logical grouping of network resources such as computers, printers, and servers.

• It allows for centralized management of users, computers, and security policies.

• Domains are typically used in business environments to provide a secure and organized network infrastructure.

• An example of a domain name is google.com, which represents a group of serv...read more

Data backup can be taken using various methods depending on the type of data and storage medium.

• Identify the type of data and storage medium

• Choose a backup method such as full, incremental or differential

• Select a backup location such as external hard drive, cloud storage or tape drive

• Schedule regular backups to ensure data is up-to-date

• Test the backup to ensure it can be restored in case of data loss

Technical support refers to providing assistance and troubleshooting for technical issues related to hardware, software, or other technology.

• Assisting users with hardware and software issues

• Troubleshooting technical problems

• Providing guidance on how to use technology effectively

• Resolving network connectivity issues

• Offering support for system upgrades and installations

The aim of an organization is to achieve its goals and objectives, fulfill its mission, and provide value to its stakeholders.

• To achieve its goals and objectives

• To fulfill its mission

• To provide value to its stakeholders

Different types of RAM include DDR, DDR2, DDR3, DDR4, and SDRAM.

• DDR (Double Data Rate) RAM is the most common type used in desktop computers.

• DDR2 RAM is an older version with slower speeds compared to DDR3 and DDR4.

• DDR3 RAM is faster and more power-efficient than DDR2.

• DDR4 RAM is the latest standard, offering higher speeds and larger capacities.

• SDRAM (Synchronous Dynamic Random Access Memory) is an older type used in older systems.

Troubleshooting steps involve identifying the issue, gathering information, isolating the problem, implementing a solution, and testing the solution.

• Identify the issue reported by the user

• Gather information about the issue such as error messages or recent changes

• Isolate the problem by narrowing down possible causes

• Implement a solution based on the identified cause

• Test the solution to ensure the issue is resolved