Infosys Programmer Analyst Interview Questions and Answers

Q1. Difference between let and const in javascript
Add your answer
Q2. Map() uses
Add your answer
Q3. Concat 2 arrays
Add your answer

Q1. DSA dbms os networking system design
Ans. 
The question is asking about knowledge in Data Structures and Algorithms, Database Management Systems, Operating Systems, Networking, and System Design.
• Data Structures and Algorithms (DSA) - Knowledge of algorithms, data structures, and problem-solving techniques.

• Database Management Systems (DBMS) - Understanding of database concepts, SQL, normalization, indexing, etc.

• Operating Systems (OS) - Familiarity with operating...read more
Answered by AI
Add your answer
Q2. Pseudocode coding test essay writing
Add your answer

Spiral Matrix sum coding

Q1. Tell me about your weekness
Add your answer
Q2. Tell me about your self
Add your answer

Any for language for discussion

Q1. Python introduction and development
Add your answer
Q2. Language for Python development
Ans. 
Python is a popular language for development due to its simplicity, readability, and versatility.
• Python is known for its clean and readable syntax, making it easy to learn and use.

• It has a large standard library and many third-party modules for various tasks.

• Python is versatile and can be used for web development, data analysis, artificial intelligence, and more.
Answered by AI
Add your answer
Q3. Python developed management
Add your answer
Q4. Language for Python skills
Ans. 
Python is a versatile programming language commonly used for web development, data analysis, and automation.
• Python is known for its readability and simplicity, making it a great choice for beginners.

• It has a large standard library with built-in modules for various tasks.

• Python supports multiple programming paradigms, including procedural, object-oriented, and functional programming.

• Popular frameworks like Django and Fl
Answered by AI
Add your answer
Q5. Python developed
Add your answer

Q1. Python and other languages for Asking
Add your answer

Q1. Explain Garbage collection
Add your answer
Q2. LINQ
Add your answer

Simple basic coding with beginner level DSA

Q1. Language related questions and from your resume.
Add your answer
Q2. Everything from your resume, languages mentioned will be asked for and some problems to be solved verbally in coding.
Add your answer
Q3. About your hobbies and why you prefer them
Add your answer
Q4. Rest APIs if you mention them will be plus point as they are user both in back and front ends.
Add your answer

Q1. About projects, basic dsa questions,
Add your answer
Q2. String,array and more related to dsa
Add your answer

Q1. About yourself and why you amt to join cognizant
Add your answer
Q2. About your experience in company
Add your answer