Prowess Software Services Interview Questions and Answers

Q1. Batch apex blueprint asked
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Q1. Parent to child component communication in lwc
Ans. 
Parent to child component communication in LWC involves passing data from a parent component to a child component.
• Use @api decorator in child component to expose properties that can be set by parent component

• Pass data from parent to child component using attributes in HTML template

• Use events to communicate from child to parent component
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Q1. About me, Experience, Feedbacks on past experience, Connects and contacts, advices and suggestion on situations
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Q1. Understanding of the Integration landscape, knowledge on MuleSoft, process involved, Analogies
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Q1. Leadership connect, Capability, Scenario evaluations, network
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Core questions, aptitude test, reasoning.

Q1. 1.Self introduction? 2.Mulesoft-esb uses? 3. What are the different tools and services offered by Mulesoft? 4.How can Code in MuleSoft be optimized for memory efficiency
Ans. Flow Variable: This is used to either set or remove variables that are tied to a particular message in the current flow. Syntax: #[flowVars.Code] Record Variable: This is used for the batch processing flows. Unlike any other variable, these are special variable sets that are used only inside a Batch Job. Syntax: #[recordVars.Code] Session Variable: This is used to either set or remove variables tied to a particular mes...read more
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Q2. What are the different types of variables in MuleSoft?
Ans. 
MuleSoft has three types of variables: flow variables, session variables, and record variables.
• Flow variables are used to store data within a single flow or subflow.

• Session variables are used to store data across multiple flows within a single user session.

• Record variables are used to store data retrieved from a database or other external system.

• Variables can be set and retrieved using the Set Variable and Get Variable...read more
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Logical reasoning, Java basics

Q1. Core Java, jdbc, SQL, spring boot
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Q1. Basic details like personal intrests
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