PCS-Global Interview Questions, Process, and Tips

Q1. How Java Works ?
Ans. 
Java is a high-level programming language that follows the principle of 'write once, run anywhere' using the Java Virtual Machine (JVM).
• Java code is compiled into bytecode, which is then executed by the JVM.

• Java is platform-independent, meaning the same code can run on any device with a JVM.

• Java supports object-oriented programming concepts like classes, objects, and inheritance.

• Java has a rich set of libraries and fra...read more
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Q2. Difference Between Final , Finally , and Finalize in Java .
Ans. 
Final is a keyword used to declare constants, Finally is a block of code that always executes, and Finalize is a method used for cleanup.
• Final is used to declare constants in Java.

• Finally is a block of code that always executes, typically used in try-catch-finally blocks.

• Finalize is a method in Java used for cleanup operations before an object is garbage collected.
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Q3. Tell Me Difference Between Error And Exception and how exception is handled in java ?
Ans. 
Error is a compile-time issue, while exception is a runtime issue. Exceptions are handled using try-catch blocks in Java.
• Error is a compile-time issue, detected by the compiler. Exception is a runtime issue, occurring during program execution.

• Errors are generally caused by the environment in which the application is running, while exceptions are caused by the application itself.

• In Java, exceptions are handled using try...read more
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Q1. Tell me about yourself
Ans. 
I am a Salesforce Developer with 5 years of experience in developing custom solutions for clients.
• 5 years of experience in Salesforce development

• Strong knowledge of Apex, Visualforce, and Lightning components

• Experience in integrating Salesforce with external systems

• Certified Salesforce Developer

• Passionate about creating efficient and scalable solutions
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Q2. Tell me about your project
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Q3. What are your tech skill
Ans. 
I have strong technical skills in Salesforce development, including Apex, Visualforce, Lightning components, and Salesforce integrations.
• Proficient in Apex programming language for developing custom business logic in Salesforce

• Experience in creating Visualforce pages for custom user interfaces

• Knowledge of Lightning components for building modern and responsive UIs

• Familiarity with Salesforce integrations using REST and ...read more
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Q4. Some questions on from your CV
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Q5. Anything to discuss
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Q1. Tell me about yourself.
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Q2. Your strengths and weaknesses.
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Q3. You have to pay money for the training period.
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Simple banking system in java

Q1. No questions, they.asked
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