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I applied via Naukri.com and was interviewed in Sep 2023. There were 4 interview rounds.
The 4 basic operations of a computer are input, output, processing, and storage.
Input: Data is entered into the computer system, such as through a keyboard or mouse.
Output: Data is displayed or presented to the user, such as on a monitor or printer.
Processing: The computer performs calculations and manipulates data based on instructions.
Storage: Data is saved and retrieved from memory or storage devices, such as a hard
I have operated and maintained various computer hardware systems including servers, desktops, laptops, and peripherals.
Operated and maintained servers
Operated and maintained desktop computers
Operated and maintained laptops
Operated and maintained peripherals such as printers and scanners
Yes, I completed analytic testing and debugging services at my previous job as a computer operator.
Performed regular analytic testing to ensure system functionality
Identified and resolved software bugs and issues
Utilized debugging tools to troubleshoot system errors
Collaborated with software developers to improve system performance
I applied via Naukri.com and was interviewed in Apr 2021. There was 1 interview round.
HANA is an in-memory database and application development platform developed by SAP.
HANA stands for High-Performance Analytic Appliance.
It allows real-time processing of large amounts of data.
It can be used for data warehousing, analytics, and application development.
HANA is used by businesses to gain insights from their data and make better decisions.
Examples of companies using HANA include Coca-Cola, Nestle, and Merc
I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
I applied via Walk-in and was interviewed before May 2021. There were 4 interview rounds.
Basic grammar questions
Device Manager is a tool in Windows that allows users to view and manage hardware devices installed on their computer.
It displays a list of all the hardware devices connected to the computer.
Users can update, disable, or uninstall device drivers using Device Manager.
It can be accessed by right-clicking on the Windows Start button and selecting Device Manager.
Common hardware devices listed in Device Manager include netw
Uninstalling/installing software involves different steps depending on the operating system used.
For Windows, go to Control Panel > Programs and Features > select the software > click Uninstall
For Mac, drag the software to the Trash or use a third-party uninstaller app
For Linux, use the package manager or command line to uninstall/install software
Make sure to save any important data before uninstalling software
Always d...
I applied via Walk-in and was interviewed before Nov 2021. There were 4 interview rounds.
General knowledge, Maths questions.
An abstract class is a class that cannot be instantiated and is used as a base class for other classes.
An abstract class can have abstract methods that must be implemented by its subclasses.
Abstract classes can have non-abstract methods and fields.
An abstract class can be used to define a common interface for a group of related classes.
Example: Animal is an abstract class and Dog, Cat, and Bird are its subclasses.
Examp...
I applied via Recruitment Consultant and was interviewed in Feb 2021. There was 1 interview round.
I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.
Some of the top questions asked at the Amazon Development Centre India Computer Operator interview -
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