Wipro Technical Lead Interview Questions, Process, and Tips

String manipulation DSA

Q1. What is Actor and Main Actor
Ans. 
An Actor is a person who performs a role in a play, movie, or television show. The Main Actor is the leading or most prominent actor in a production.
• An Actor is someone who portrays a character in a performance.

• Main Actor is the primary or most important actor in a production.

• Main Actor is often the protagonist or central character in a story.

• Examples: Tom Hanks is the Main Actor in the movie 'Forrest Gump'.
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Q2. Diff between struct and class
Ans. 
Struct is a value type while class is a reference type in C#.
• Structs are value types stored on stack, classes are reference types stored on heap.

• Structs cannot be inherited, classes can be inherited.

• Structs do not support inheritance, polymorphism, or virtual methods.

• Structs are typically used for small data structures with few properties.

• Classes are used for larger, more complex objects with behavior.
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Q1. Basic questions about myself.
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Q1. Asked about threats. DDOS attack. Phishing Analysis Dynamic Analysis. Passion about security
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Q2. More about threats
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Q1. Qhat is functional programming
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Q2. What is immutability
Ans. 
Immutability is the concept of objects whose state cannot be modified after creation.
• Immutability ensures that once an object is created, its state cannot be changed.

• Immutable objects are thread-safe and can be shared without the risk of unintended modifications.

• Examples of immutable objects include String and Integer in Java.
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Q1. Android architectures and application lifecycle
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Q1. OOPS and MVC patterns
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Q2. Project related questions
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Q1. Explain about your previous work experienxce
Ans. 
I have over 5 years of experience working as a Technical Lead in various software development projects.
• Led a team of developers in designing and implementing a new CRM system for a large retail company

• Managed the development of a mobile application for a healthcare startup

• Collaborated with cross-functional teams to deliver projects on time and within budget
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Q1. Introduce about yourself
Ans. 
I am a seasoned technical lead with over 10 years of experience in leading software development teams and delivering high-quality products.
• 10+ years of experience in software development

• Proven track record of leading successful development teams

• Strong expertise in various programming languages and technologies

• Excellent communication and problem-solving skills
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