Allied Digital Services Technical Support Engineer Interview Questions and Answers

Joins are SQL operations that combine records from two or more tables based on related columns.

• INNER JOIN: Returns records with matching values in both tables. Example: SELECT * FROM A INNER JOIN B ON A.id = B.id;

• LEFT JOIN: Returns all records from the left table and matched records from the right table. Example: SELECT * FROM A LEFT JOIN B ON A.id = B.id;

• RIGHT JOIN: Returns all records from the right table and matched...read more

Deployment in Tomcat and WebLogic involves packaging applications and configuring servers for execution.

• For Tomcat, package your application as a WAR file and place it in the 'webapps' directory.

• Example: Use 'mvn clean package' to create a WAR file and copy it to Tomcat's 'webapps'.

• For WebLogic, use the WebLogic Console to deploy applications or use WLST scripts.

• Example: In WebLogic Console, navigate to 'Deployments', ...read more

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

Troubleshooting is the process of identifying, diagnosing, and resolving technical issues or problems.

• Identifying the issue or problem

• Gathering information and data related to the issue

• Analyzing the information to determine possible causes

• Testing and implementing solutions to resolve the issue

• Verifying that the issue has been resolved

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

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

I am a highly skilled and experienced Desktop Support Engineer with a passion for solving technical issues and providing excellent customer service.

• I have a Bachelor's degree in Computer Science and 5 years of experience in desktop support.

• I am proficient in troubleshooting hardware and software issues, including operating systems, applications, and network connectivity.

• I have a strong knowledge of Active Directory, Mi...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 d...read more

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 o

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

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 (langua...read more

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 requ...read more

I am expecting a salary that is competitive and reflective of my skills and experience in desktop support engineering.

• I am looking for a salary that aligns with industry standards and the responsibilities of the role.

• I have researched the average salary range for desktop support engineers in this location.

• I am open to negotiation based on the overall compensation package, including benefits and opportunities for growth...read more

Outlook is a personal information manager from Microsoft, primarily used for email, calendar, and task management.

• Email Management: Send, receive, and organize emails with folders and rules.

• Calendar: Schedule appointments, set reminders, and share calendars with others.

• Task Management: Create and track tasks and to-do lists.

• Contacts: Store and manage contact information for easy access.

• Integration: Works seamlessly wit...read more

Active Directory is a directory service developed by Microsoft for Windows domain networks, managing users and resources.

• Centralized management of users, computers, and other resources in a network.

• Uses a hierarchical structure with domains, trees, and forests.

• Supports authentication and authorization through protocols like Kerberos.

• Allows for Group Policy management to enforce security settings and software deployment...read more

Configuring Outlook involves setting up email accounts, adjusting settings, and ensuring connectivity for optimal use.

• Open Outlook and go to 'File' > 'Account Settings' > 'Account Settings'.

• Click 'New' to add a new email account and select 'Email Account'.

• Enter your name, email address, and password, then click 'Next'.

• Outlook will attempt to configure your account automatically; if it fails, select 'Manual setup'...read more

Creating OST and PST files in Outlook helps manage emails and data storage efficiently.

• OST (Offline Storage Table) is created when you set up an Exchange account in Outlook.

• PST (Personal Storage Table) can be created by exporting data from Outlook.

• To create a PST file, go to File > Open & Export > Import/Export > Export to a file > Outlook Data File (.pst).

• For OST, it is automatically generated when you...read more

DHCP assigns IP addresses dynamically, while DNS translates domain names into IP addresses.

• DHCP (Dynamic Host Configuration Protocol) automates IP address assignment.

• Example: A device connects to a network and receives an IP address from the DHCP server.

• DNS (Domain Name System) resolves human-readable domain names to IP addresses.

• Example: Typing 'www.example.com' in a browser translates to an IP address like '192.0.2.1...read more