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Infosys
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I applied via Referral and was interviewed in May 2021. There were 3 interview rounds.
Dynamic form is a form that can be modified at runtime. FormArray is an array of form controls.
Dynamic form allows adding or removing form fields based on user input or other conditions.
FormArray is used to manage an array of form controls.
Example: A form where users can add multiple phone numbers or email addresses.
Example: A form where users can add or remove items from a shopping cart.
To address client complaint of slow application post-deployment, I would follow a systematic approach to identify and resolve the issue while keeping the client informed.
First, I would gather more information from the client about the specific areas of the application that are slow and the frequency of the issue.
Next, I would review the application logs to identify any errors or performance issues.
I would also check th...
SPA stands for Single Page Application. Lazy loading is a technique to load modules on demand.
SPA is a web application that loads a single HTML page and dynamically updates the content as the user interacts with it.
To load another module in SPA, we can use lazy loading technique which loads the module only when it is required.
Lazy loading helps in reducing the initial load time of the application and improves the perfo...
Observable is a pattern for handling asynchronous data streams. Promises are a way to handle asynchronous operations.
Observables allow for subscribing to a stream of data and reacting to each event as it comes in.
Promises represent a value that may not be available yet, but will be resolved at some point in the future.
async/await is a way to write asynchronous code that looks synchronous, by pausing execution until a p...
Yes, script tags can be used in Angular
Script tags can be used to load external scripts in Angular
Angular also provides a way to load scripts dynamically using the ScriptService
However, it is recommended to use Angular's built-in mechanisms for loading scripts
No, it will not get rendered on UI without a template.
A component needs a template to be rendered on UI.
Without a template, the component will not be visible on the UI.
The template defines the structure and content of the component.
If there is no template, the component will not have any visual representation.
I applied via Naukri.com and was interviewed in Feb 2021. There were 5 interview rounds.
I applied via LinkedIn and was interviewed in Apr 2021. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before May 2020. There were 3 interview rounds.
JAVA 8 handles collisions using separate chaining and open addressing.
Separate chaining uses linked lists to store multiple values at the same index in the hash table.
Open addressing uses a probing sequence to find the next available slot in the hash table.
JAVA 8 also introduced the ConcurrentHashMap class which uses a combination of both techniques for better performance.
Example: HashMap
Garbage collection is an automatic memory management process in Java.
Garbage collection is the process of freeing up memory by removing objects that are no longer in use.
Java has a built-in garbage collector that runs automatically in the background.
The garbage collector uses different algorithms to determine which objects are no longer in use and can be removed.
Some of the commonly used garbage collection algorithms i...
Infosys interview questions for designations
What people are saying about Infosys
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed before Jul 2020. There was 1 interview round.
I applied via Approached by Company and was interviewed in Aug 2023. There were 2 interview rounds.
I applied via Company Website and was interviewed in Nov 2023. There were 2 interview rounds.
I applied via Walk-in and was interviewed in Oct 2023. There were 3 interview rounds.
How creat company & ledgers , godowns, measurements
A ledger is a book or a computerized record that contains all the financial transactions of a business.
A ledger is used to record and track all financial transactions, including sales, purchases, expenses, and payments.
It provides a detailed account of each transaction, including the date, description, and amount.
Ledgers are organized into different accounts, such as cash, accounts receivable, accounts payable, and inv...
To create a company in Tally, go to the Gateway of Tally, select 'Company Info', then 'Create Company'.
Open Tally and go to the Gateway of Tally
Select 'Company Info' from the menu
Choose 'Create Company'
Enter the required details such as company name, address, financial year, etc.
Set up the chart of accounts and other configurations
Save the company details
Measurements in Tally Accountant refer to the units used to quantify financial transactions and records.
Measurements in Tally Accountant include quantities of goods or services bought or sold.
They also include monetary values such as revenue, expenses, assets, and liabilities.
Examples of measurements in Tally Accountant are quantities of inventory items, sales amounts, purchase costs, and bank balances.
The number of GST in a business depends on the number of goods and services being provided.
The number of GST in a business is determined by the number of goods and services being provided.
Each product or service that attracts GST is counted as one GST.
Different rates of GST may apply to different goods and services.
For example, if a business sells 10 different products, each attracting GST, then there would be 10 GST i
Sales returns are the goods or products that customers return to the seller due to various reasons.
Sales returns are recorded as a reduction in sales revenue.
They are typically caused by customer dissatisfaction, product defects, or incorrect shipments.
Sales returns are usually accompanied by a credit memo or a refund to the customer.
They can be categorized as either merchandise returns or non-merchandise returns.
Merch...
I applied via AmbitionBox and was interviewed in Jun 2023. There were 3 interview rounds.
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