10+ Info Edge Interview Questions and Answers

RAID stands for Redundant Array of Independent Disks. It is a data storage technology that combines multiple physical disks into a single logical unit.

• RAID provides improved performance, fault tolerance, and data protection.

• There are different levels of RAID, including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10.

• RAID 0 offers improved performance but no redundancy, while RAID 1 provides redundancy but no performance improvement.

• RAID 5 and RAID 6 offer both performance improve...read more

Class is a blueprint or template for creating objects. Objects are instances of a class.

• A class defines the properties and behaviors of objects

• An object is an instance of a class

• Classes can inherit properties and behaviors from other classes

• Objects can interact with each other through methods and properties

• Example: A class 'Car' can have properties like 'color', 'model', and 'year', and behaviors like 'start', 'stop', and 'accelerate'. An object of the class 'Car' would be a ...read more

FSMO stands for Flexible Single Master Operations. It is a role in Active Directory that controls specific domain-wide operations.

• There are five FSMO roles: Schema Master, Domain Naming Master, RID Master, PDC Emulator, and Infrastructure Master.

• Each FSMO role is responsible for a specific operation within the Active Directory domain.

• For example, the PDC Emulator role is responsible for time synchronization and password changes.

• The Schema Master role is responsible for mainta...read more

iDRAC stands for Integrated Dell Remote Access Controller. It is a hardware and software solution for remote server management.

• iDRAC allows administrators to remotely manage and monitor Dell servers.

• It provides features such as power management, virtual media access, and console redirection.

• iDRAC can be accessed through a web interface or command line interface.

• It is available on most Dell PowerEdge servers.

• iDRAC can be used to troubleshoot and resolve server issues without p...read more

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

• DNS is like a phonebook for the internet

• It helps to locate websites by translating domain names into IP addresses

• DNS servers store information about domain names and their corresponding IP addresses

• DNS can also be used for other purposes like email routing and network diagnostics

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

• DHCP is used to simplify network administration by automatically assigning IP addresses to devices on a network.

• It allows devices to join a network and obtain an IP address without manual configuration.

• DHCP servers can also provide additional network configuration information, such as subnet mask and default gateway.

• DHCP leases are temp...read more

OOPS is a programming paradigm that uses objects to represent real-world entities and encapsulates data and behavior.

• OOPS stands for Object-Oriented Programming System

• It is based on the concept of objects, which have properties and methods

• Encapsulation, inheritance, and polymorphism are the three main pillars of OOPS

• Examples of OOPS languages include Java, C++, Python, and Ruby