Wipro Python Developer Interview Questions and Answers for Freshers

C# concepts including abstraction, interface, abstract method, abstract class, polymorphism, encapsulation, inheritance, and serialization.

• Abstraction: hiding implementation details

• Interface: defining a contract for behavior

• Abstract method: method without implementation

• Abstract class: class with one or more abstract methods

• Polymorphism: ability of objects to take on multiple forms

• Encapsulation: bundling data and behavi...read more

Switch case is used for multiple conditions while if else is for binary conditions. Sorting can be done using various algorithms.

• Switch case is faster than if else for multiple conditions

• If else is more readable for binary conditions

• Sorting can be done using bubble sort, insertion sort, quick sort, etc.

• Example code for bubble sort: for(i=0;iarr[j+1]){swap(&arr[j],&arr[j+1]);}}}

Difference between compiler and interpreter with a coding challenge

• Compiler translates the entire code into machine language before execution while interpreter translates line by line during execution

• Compiler generates an executable file while interpreter does not

• Compiler is faster but debugging is harder while interpreter is slower but debugging is easier

• Coding challenge: Write a program to find the sum of two numbers

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 im...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 passwor...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 b...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, su...read more