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Alstom Transportation
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I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
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TCP/IP is a set of protocols that allows computers to communicate over the internet.
TCP/IP stands for Transmission Control Protocol/Internet Protocol.
It is a suite of communication protocols that enables reliable and secure data transmission.
TCP/IP provides addressing, routing, and error-checking capabilities.
It is the foundation of the internet and is used for various applications like web browsing, email, file transf...
To add an IP in a system, you can use the network settings or command line tools.
In Windows, go to Control Panel > Network and Internet > Network and Sharing Center > Change adapter settings. Right-click on the network adapter and select Properties. Double-click on Internet Protocol Version 4 (TCP/IPv4) and enter the IP address.
In Linux, open the terminal and use the ifconfig or ip command to add an IP address to a net...
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There were 2 interview rounds.
I4.0 Explanation
Industry 4.0 (I4.0) refers to the fourth industrial revolution characterized by automation, data exchange, IoT, cloud computing, and AI
It involves the integration of digital technologies into manufacturing processes to increase efficiency and productivity
Examples include smart factories, predictive maintenance, digital twins, and supply chain optimization
Connected devices are electronic devices that can communicate with each other and share data over a network.
Connected devices can include smartphones, tablets, laptops, smart TVs, smart home devices, and wearable technology.
They are able to connect to the internet or other devices through Wi-Fi, Bluetooth, or other wireless technologies.
These devices can exchange information, synchronize data, and perform tasks togethe
posted on 18 Nov 2020
AIDL stands for Android Interface Definition Language, used for inter-process communication in Android.
AIDL is used to define the interface between client and service in Android.
It allows communication between different processes in Android.
AIDL is used to pass complex data types between processes.
AIDL is similar to Remote Procedure Call (RPC) in other programming languages.
Example: AIDL is used in Android to implement...
Hash set and hash map are data structures used to store key-value pairs for efficient retrieval.
Hash set stores unique values without any specific order.
Hash map stores key-value pairs and allows fast retrieval of values based on keys.
Both use hashing to map keys to their corresponding values.
In Java, HashSet and HashMap are implementations of these data structures.
posted on 14 Jul 2017
I appeared for an interview before Jul 2016.
posted on 23 Oct 2020
I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 3 interview rounds.
posted on 20 Feb 2015
posted on 10 Sep 2015
I applied via PLACEMENT
posted on 10 Sep 2017
I appeared for an interview before Sep 2016.
posted on 12 May 2018
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