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I applied via Referral and was interviewed before Jan 2021. There were 3 interview rounds.
RAID stands for Redundant Array of Independent Disks. There are several types of RAID configurations.
RAID 0 - Striping
RAID 1 - Mirroring
RAID 5 - Striping with parity
RAID 6 - Striping with double parity
RAID 10 - Combining RAID 0 and RAID 1
RAID 50 - Combining RAID 5 and RAID 0
RAID 60 - Combining RAID 6 and RAID 0
Components of a server include CPU, RAM, hard drives, power supply, and network interface cards.
CPU (Central Processing Unit) - processes data
RAM (Random Access Memory) - stores data temporarily
Hard drives - stores data permanently
Power supply - provides power to the server
Network interface cards - connects the server to a network
Servers can be classified based on their purpose and functionality.
Web servers
Application servers
Database servers
Mail servers
File servers
Print servers
Proxy servers
Virtual servers
I am familiar with various operating systems including Windows, Linux, and macOS.
Windows
Linux
macOS
To troubleshoot HPE hardware not booting, check power supply, cables, BIOS settings, hardware connections, and perform diagnostics.
Check power supply and ensure it is properly connected and functioning
Inspect cables and connections to ensure they are secure and undamaged
Verify BIOS settings and ensure they are correctly configured for booting
Check hardware connections such as RAM, hard drives, and expansion cards
Perfor...
iLO IP stands for Integrated Lights-Out IP. It is a management processor embedded in HP ProLiant servers for remote server management.
iLO IP is used to remotely manage and monitor HP ProLiant servers.
It provides features like power control, remote console access, and virtual media support.
iLO IP allows administrators to perform tasks without physically being present at the server location.
It has its own dedicated IP ad...
I applied via Naukri.com and was interviewed in Dec 2020. There were 3 interview rounds.
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I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.
I applied via Walk-in and was interviewed before Sep 2019. There were 5 interview rounds.
I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.
Bubble sort is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order.
Start from the first element and compare it with the next element
If the next element is smaller, swap them
Repeat this process for all elements in the array
Continue this process until no more swaps are needed
A program to print all prime numbers
Take input from user for range of numbers
Loop through the range and check if each number is prime
Print the prime numbers
Hashmap is a data structure that stores key-value pairs and allows constant time access to values based on their keys.
Hashmap uses a hash function to map keys to indices in an array.
Collisions can occur when multiple keys map to the same index, which can be resolved using techniques like chaining or open addressing.
Examples of hashmap implementations include Java's HashMap class and Python's dict type.
Inheritance is a mechanism in object-oriented programming where a new class is created by inheriting properties of an existing class.
Inheritance allows code reuse and promotes code organization.
The existing class is called the parent or superclass, and the new class is called the child or subclass.
The child class inherits all the properties and methods of the parent class and can also add new properties and methods.
For...
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
I applied via Walk-in and was interviewed in Mar 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.
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