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Placement Papers

TCS, Infosys, Wipro, Cognizant actual papers

271 Q 10 Topics Take Test
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Difficulty: All Easy Medium Hard 201–210 of 271
Topics in Placement Papers
Q.201 Easy Infosys Questions
What is the primary purpose of Docker containerization technology used by Infosys developers?
A To increase application size
B To ensure consistency between development and production environments
C To reduce network bandwidth
D To eliminate the need for databases
Correct Answer:  B. To ensure consistency between development and production environments
EXPLANATION

Docker containerization ensures that applications run consistently across different environments by packaging the application with all its dependencies.

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Q.202 Easy Infosys Questions
What is the time complexity of the binary search algorithm when searching in a sorted array of n elements?
A O(n)
B O(n log n)
C O(log n)
D O(n²)
Correct Answer:  C. O(log n)
EXPLANATION

Binary search has O(log n) time complexity as it divides the search space in half with each iteration, making it highly efficient for sorted data.

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Q.203 Easy Infosys Questions
In Infosys' commitment to sustainability 2024-25, what is the target for renewable energy adoption?
A 25% of total energy consumption
B 50% of total energy consumption
C 75% of total energy consumption
D 100% of total energy consumption
Correct Answer:  C. 75% of total energy consumption
EXPLANATION

Infosys has committed to achieving 75% renewable energy consumption by 2025 as part of its sustainability and ESG initiatives.

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Q.204 Easy Infosys Questions
In Infosys' Agile methodology, what is a Sprint typically limited to in terms of duration?
A 1-2 weeks
B 2-4 weeks
C 4-8 weeks
D 8-12 weeks
Correct Answer:  B. 2-4 weeks
EXPLANATION

In Scrum-based Agile methodology used by Infosys, a Sprint typically lasts 2-4 weeks, allowing for regular feedback and iterations.

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Q.205 Easy Infosys Questions
What is Infosys' primary focus area in its 2024-25 AI and ML initiatives?
A Replacing all human workers with automation
B Enhancing human capabilities through AI-powered tools and intelligent automation
C Building AI systems without human oversight
D Reducing investment in traditional IT services
Correct Answer:  B. Enhancing human capabilities through AI-powered tools and intelligent automation
EXPLANATION

Infosys focuses on augmenting human potential with AI, creating human-AI collaboration models rather than replacement strategies.

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Q.206 Easy Infosys Questions
In Infosys' 2024-25 digital transformation initiatives, which cloud provider has the largest partnership deal?
A Google Cloud
B Amazon Web Services (AWS)
C Microsoft Azure
D Oracle Cloud
Correct Answer:  B. Amazon Web Services (AWS)
EXPLANATION

AWS is Infosys' largest cloud partnership, with significant investments in AWS-based solutions and certifications for employee development.

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Q.207 Easy Infosys Questions
Which of the following is NOT a pillar of Infosys' core values?
A Integrity
B Agility
C Aristocracy
D Client Success
Correct Answer:  C. Aristocracy
EXPLANATION

Infosys' core values are Integrity, Agility, Innovation, and Client Success. Aristocracy is not part of their core value system.

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Q.208 Easy Infosys Questions
In 2024, which technology certification has Infosys promoted most for its employees?
A COBOL certification
B Cloud certifications (AWS, Azure, GCP)
C Typewriter operation
D Mechanical engineering
Correct Answer:  B. Cloud certifications (AWS, Azure, GCP)
EXPLANATION

Infosys actively promotes cloud provider certifications (AWS Solutions Architect, Azure Administrator, GCP Professional) for workforce upskilling.

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Q.209 Easy Infosys Questions
Infosys' employee wellness programs in 2024-25 primarily focus on which aspects?
A Physical fitness only
B Mental health and work-life balance
C Financial planning alone
D Career progression only
Correct Answer:  B. Mental health and work-life balance
EXPLANATION

Infosys emphasizes holistic wellness including mental health support, flexible working arrangements, and work-life balance initiatives.

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Q.210 Easy Infosys Questions
What is the time complexity of a well-optimized binary search algorithm?
A O(n)
B O(log n)
C O(n²)
D O(2^n)
Correct Answer:  B. O(log n)
EXPLANATION

Binary search has logarithmic time complexity O(log n) on sorted arrays by dividing the search space in half each iteration.

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