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Placement Papers

TCS, Infosys, Wipro, Cognizant actual papers

312 Q 10 Topics Take Test
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Difficulty: All Easy Medium Hard 241–250 of 312
Topics in Placement Papers
Q.241 Medium Infosys Questions
Infosys' strategy for business continuity and disaster recovery typically includes which of the following?
A Single data center backup only
B Geographic distribution of data centers with redundancy
C Manual recovery processes
D No backup systems
Correct Answer:  B. Geographic distribution of data centers with redundancy
EXPLANATION

Infosys maintains geographic distribution of data centers across multiple regions with automated redundancy for business continuity.

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Q.242 Medium Infosys Questions
Which certification is widely recognized and promoted by Infosys for cloud professionals?
A Microsoft Azure Fundamentals
B AWS Solutions Architect
C Google Cloud Professional
D All of the above
Correct Answer:  D. All of the above
EXPLANATION

Infosys promotes multiple cloud certifications including AWS, Azure, and Google Cloud to ensure diverse skill sets among employees.

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Q.243 Medium Infosys Questions
Infosys' presence is strongest in which geographical region?
A Only India
B North America and Europe
C Asia-Pacific only
D Africa exclusively
Correct Answer:  B. North America and Europe
EXPLANATION

While headquartered in India, Infosys has significant presence in North America and Europe, which contribute majority of its revenue.

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Q.244 Medium Infosys Questions
Infosys' Edcast platform is primarily designed for which purpose?
A Recruitment of candidates
B Employee learning and development
C Client billing management
D Project portfolio management
Correct Answer:  B. Employee learning and development
EXPLANATION

Infosys EdCast is an AI-powered learning platform that provides personalized learning experiences to employees for continuous skill development.

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Q.245 Medium Infosys Questions
In an Infosys placement interview, if asked about handling a critical production issue with multiple stakeholders involved, what would be the BEST approach?
A Make changes without informing anyone
B Communicate clearly, escalate properly, and document the resolution
C Wait for permission from all stakeholders before acting
D Blame the previous developer
Correct Answer:  B. Communicate clearly, escalate properly, and document the resolution
EXPLANATION

Professional incident handling requires clear communication, proper escalation, and detailed documentation to ensure transparency and prevent recurrence.

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Q.246 Medium Infosys Questions
A candidate appears for Infosys recruitment. In the coding round, they need to find the longest substring without repeating characters. What data structure would be most efficient?
A Stack
B Hash Map/Dictionary
C Queue
D Linked List
Correct Answer:  B. Hash Map/Dictionary
EXPLANATION

A Hash Map is ideal for tracking character indices and detecting repeating characters with O(n) time complexity.

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Q.247 Medium Infosys Questions
Infosys' 'Infosys Equinix' partnership primarily focuses on which area?
A Cloud infrastructure and data center services
B Cybersecurity solutions
C Mobile application development
D Blockchain technology
Correct Answer:  A. Cloud infrastructure and data center services
EXPLANATION

The Infosys and Equinix partnership provides hybrid cloud and edge computing solutions with colocation services.

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Q.248 Medium Infosys Questions
In a software development scenario, if a developer needs to optimize database queries for an Infosys client project, which of the following is NOT a standard optimization technique?
A Creating indexes on frequently queried columns
B Using wildcard characters at the beginning of search terms
C Denormalizing tables strategically
D Implementing query caching
Correct Answer:  B. Using wildcard characters at the beginning of search terms
EXPLANATION

Using wildcard characters at the beginning (like '%search') prevents index usage and is a poor optimization practice. Standard techniques include indexing, denormalization, and caching.

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Q.249 Medium Infosys Questions
Which of the following is a recent emerging focus area for Infosys in terms of technology services?
A Blockchain and Web3 solutions
B Quantum computing applications
C Generative AI and LLM implementations
D All of the above
Correct Answer:  D. All of the above
EXPLANATION

In 2024-2025, Infosys has actively invested in emerging technologies including blockchain, quantum computing, and generative AI as key growth areas.

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Q.250 Medium Infosys Questions
Infosys' sustainability goal targets carbon neutrality by which year?
A 2025
B 2030
C 2035
D 2050
Correct Answer:  B. 2030
EXPLANATION

Infosys has committed to achieving carbon neutrality by 2030 as part of its Environmental, Social, and Governance (ESG) initiatives.

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