Exl India Interview Questions and Answers

I would first try to restart the laptop and check for any error messages. If that doesn't work, I would attempt to boot into safe mode or use recovery options.

• Attempt to restart the laptop and check for any error messages

• Try to boot into safe mode

• Use recovery options such as system restore or startup repair

• If necessary, seek assistance from IT support team

DHCP stands for Dynamic Host Configuration Protocol. It is a network protocol that automatically assigns IP addresses to devices on a network.

• Automatically assigns IP addresses to devices on a network

• Helps in managing and organizing IP addresses efficiently

• Reduces the need for manual configuration of IP addresses

• Ensures that each device on the network has a unique IP address

• Example: When a new device connects to a network, DHCP assigns it an available IP address

An IP address is a unique numerical label assigned to each device connected to a computer network.

• IP address stands for Internet Protocol address.

• It consists of four sets of numbers separated by periods.

• Example: 192.168.1.1

AD stands for Active Directory, a directory service developed by Microsoft for Windows domain networks.

• AD is used to store information about objects on a network, such as computers, users, groups, and resources.

• It allows administrators to manage and secure resources within a network.

• AD provides authentication and authorization services, allowing users to access resources based on their permissions.

• Examples of AD features include Group Policy, LDAP support, and single sign-on ...read more

DNS stands for Domain Name System. It is a system that translates domain names to IP addresses.

• DNS is like a phone book for the internet, translating domain names (like google.com) to IP addresses (like 172.217.7.238).

• It helps users access websites by typing in easy-to-remember domain names instead of complex IP addresses.

• DNS servers store records of domain names and their corresponding IP addresses, allowing for efficient internet navigation.

To install Windows, you need to boot from the installation media and follow the on-screen instructions.

• Insert the Windows installation media (USB or DVD) into the computer.

• Restart the computer and boot from the installation media.

• Follow the on-screen instructions to select language, time format, and keyboard layout.

• Choose 'Custom installation' to select the drive where you want to install Windows.

• Wait for the installation process to complete and follow any additional setup pr...read more

OS stands for Operating System, which is a software that manages computer hardware and provides common services for computer programs.

• OS stands for Operating System

• It is a software that manages computer hardware

• It provides common services for computer programs

• Examples include Windows, macOS, Linux, and Unix