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I applied via Naukri.com and was interviewed in Feb 2023. There were 3 interview rounds.
posted on 14 Jan 2023
An IP address is a unique identifier assigned to devices on a network. There are two types of IP addresses: IPv4 and IPv6.
IP address stands for Internet Protocol address
It is a numerical label assigned to each device connected to a network
IPv4 addresses are 32-bit and represented in dotted decimal notation (e.g. 192.168.0.1)
IPv6 addresses are 128-bit and represented in hexadecimal notation (e.g. 2001:0db8:85a3:0000:000
Ping command is a network utility used to test the reachability of a host on an Internet Protocol (IP) network.
Ping sends an ICMP echo request to the target host and waits for a response.
It measures the round-trip time for messages sent from the originating host to a destination computer.
It can also be used to determine the number of hops between two hosts.
Ping is commonly used to troubleshoot network connectivity issu
Antivirus is a software program designed to prevent, detect, and remove malicious software from a computer system.
Antivirus software scans files and directories for any malware or suspicious patterns.
It uses various techniques like signature-based detection, behavioral analysis, and heuristics to identify and remove viruses.
Some popular antivirus software in the market are Norton, McAfee, Kaspersky, Avast, and AVG.
I was interviewed in Aug 2021.
I was interviewed in Oct 2022.
RAM is a volatile memory used for temporary storage while EEPROM is a non-volatile memory used for permanent storage.
RAM stands for Random Access Memory and is used for temporary storage of data and instructions while the computer is running.
EEPROM stands for Electrically Erasable Programmable Read-Only Memory and is used for permanent storage of data that needs to be retained even when the power is turned off.
RAM is v...
To resolve system slow issue, check for malware, clear cache, update drivers, and increase RAM.
Scan for malware and viruses using antivirus software
Clear cache and temporary files
Update drivers for hardware components
Increase RAM if possible
Disable unnecessary startup programs
Defragment hard drive
Check for overheating and clean the system if necessary
VGA stands for Video Graphics Array.
VGA is a standard video connection used to connect a computer to a monitor or display.
It is an analog video signal that carries red, green, and blue color information.
VGA cables have 15 pins and are commonly used for older computer systems.
VGA cables are gradually being replaced by digital connections like HDMI and DisplayPort.
CMOS stands for Complementary Metal-Oxide-Semiconductor.
CMOS is a type of semiconductor technology used in microprocessors, microcontrollers, and other digital logic circuits.
It is known for its low power consumption and high noise immunity.
CMOS is commonly used in devices such as computers, smartphones, and digital cameras.
The CMOS battery on a computer motherboard is responsible for maintaining the system clock and o...
CMOS is a type of semiconductor technology.
CMOS stands for Complementary Metal-Oxide-Semiconductor.
It is widely used in digital circuits and microprocessors.
It consumes very low power and generates less heat compared to other technologies.
Examples of CMOS-based devices include smartphones, laptops, and digital cameras.
BIOS stands for Basic Input/Output System. It is a firmware that initializes hardware components during boot-up and provides a runtime interface for operating systems.
BIOS is responsible for performing a Power-On Self Test (POST) to check if all hardware components are functioning properly.
It provides a runtime interface for the operating system to communicate with the hardware components.
BIOS settings can be accessed ...
CPU stands for Central Processing Unit, which is the primary component of a computer that performs most of the processing.
CPU is also known as the brain of the computer
It is responsible for executing instructions and performing calculations
CPU speed is measured in GHz
Examples of popular CPU brands include Intel and AMD
I applied via AmbitionBox and was interviewed in Dec 2022. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.
posted on 14 Oct 2021
I applied via Naukri.com and was interviewed in Sep 2021. There was 1 interview round.
IMAP and POP3 are email protocols used for retrieving emails from a mail server.
IMAP stands for Internet Message Access Protocol and allows users to access and manage their emails on a remote server.
POP3 stands for Post Office Protocol version 3 and downloads emails from a mail server to a local device.
IMAP allows for multiple devices to access and sync emails, while POP3 only allows for one device to download emails.
I...
Outlook is a personal information manager developed by Microsoft.
It is used for email communication, managing contacts, scheduling appointments, and organizing tasks.
It integrates with other Microsoft Office applications such as Word, Excel, and PowerPoint.
It allows users to create and manage multiple email accounts and folders.
It has features such as email filtering, automatic replies, and calendar sharing.
It can be a...
Safe mode is a diagnostic mode in which a computer's operating system starts with only basic functions.
Safe mode is used to troubleshoot and fix issues with the operating system or software.
In safe mode, only essential drivers and services are loaded, which can help identify and resolve problems.
Safe mode can be accessed by pressing a key during startup, such as F8 for Windows.
In safe mode, the screen resolution may be...
PST files are created to store Outlook data locally on a computer.
PST files allow users to access their Outlook data even when not connected to the internet.
They can be used to backup important emails, contacts, and calendar events.
PST files can also be used to transfer Outlook data from one computer to another.
They have a maximum size limit of 50GB in Outlook 2010 and later versions.
PST files can be password protected
TCP and UDP are protocols used for communication between devices on a network.
TCP stands for Transmission Control Protocol and is a connection-oriented protocol used for reliable data transfer.
UDP stands for User Datagram Protocol and is a connectionless protocol used for fast data transfer.
TCP is used for applications that require reliable data transfer, such as email and file transfer.
UDP is used for applications tha...
To install an operating system, you need to create 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
Follow the installation wizard and select the desired options (language, partition, etc.)
Wait for the installation to complete and restart the computer
I applied via Naukri.com and was interviewed in Apr 2022. There were 2 interview rounds.
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Software Engineer
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