InterviewDigestOa Questions
99 real questions extracted from Oa rounds.
Solve 2 medium-level coding problems (specific problems not detailed).
Online assessment consisting of 4 MCQs and 2 medium-level coding questions. 2 students were selected to proceed to the next round.
Solve 4 MCQs covering programming fundamentals, data structures, and algorithms.
Online assessment consisting of 4 MCQs and 2 medium-level coding questions. 2 students were selected to proceed to the next round.
Core fundamentals from Digital Electronics and Communications
Online Assessment with 3 sections
Guessing the output of given code
Online Assessment with 3 sections
Identifying errors in code
Online Assessment with 3 sections
Given an array of strings, perform operations based on string length
Online Assessment Round
Given a 2D array and starting coordinates, simulate water flow to adjacent cells based on terrain height
Online Assessment Round
Given a number in string form, replace consecutive equal digits with their sum
Online Assessment Round
Given an empty array and a series of queries, count unique triplets
Online Assessment Round
Four DSA problems ranging from basic logic to advanced topics like Segment Trees or Tries.
A competitive online coding assessment held in college labs, requiring all four problems to be solved to advance.
Design a low-level logistics supply chain system.
The candidate was tasked with creating a low-level design for a logistics supply chain system, prioritizing clean, well-commented, and modular code.
arrays
Coding Assessment with 2 medium-range questions about arrays and strings
strings
Coding Assessment with 2 medium-range questions about arrays and strings
Deadlock prevention strategies
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Embedded system power management techniques
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Automata theory concepts
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
AR vs VR application identification
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Jump Search time complexity
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Linear search worst-case complexity
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Management functions assessment
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Income statement data sources
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Cryptographic techniques for security
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Spear phishing characteristics
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Data exfiltration definitions
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
NumPy array shape and type analysis
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Computer system performance issues
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Computer system component functions
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Wireless security protocols
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Communication channel barriers
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Resource management optimization
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
E-commerce operational prioritization
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Random number generation in NumPy
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Mean Squared Error calculation
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Zener diode operation
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Encryption algorithm requirements
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Communication channels in organizations
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Data mining for customer segmentation
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Physical control measures for security
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Intrusion Prevention System (IPS) usage
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Embedded systems power optimization
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
CPI calculation for instruction sets
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Business system integration strategies
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Data structures for message retrieval
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Malware behavioral analysis tools
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Hybrid Merge Sort worst-case complexity
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Memory hierarchy concepts
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Malware types (Trojans, RATs, Ransomware)
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Von Neumann vs Harvard architecture
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Business analytics for inventory optimization
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Asymmetric encryption authentication
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Inventory management systems
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Wireless network encryption (WEP)
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
System analysis requirements gathering
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Evaluation metrics for imbalanced datasets
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Design patterns for object instantiation
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Malware delivery methods
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Zero-day exploit detection techniques
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Financial risk/reward assessment
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Check Point cybersecurity architecture
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Data visualization techniques
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Hyperlink functionality
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Intellectual property protection
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
NLP and text analytics applications
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Network traffic interception attacks
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Data structures for genomic data
A comprehensive technical and aptitude assessment covering diverse domains such as hardware architecture, software engineering principles, data science, and security.
Reverse a number and find the absolute difference between the original and reversed number
The assessment tested aptitude, electronics knowledge, and C programming proficiency.
Count repeated letters in a string
The assessment tested aptitude, electronics knowledge, and C programming proficiency.
Electronics and electrical circuits
Web-proctored online assessment covering aptitude, technical knowledge, and coding skills.
Even/odd number logic
Web-proctored online assessment covering aptitude, technical knowledge, and coding skills.
Prime number logic
Web-proctored online assessment covering aptitude, technical knowledge, and coding skills.
C programming basics
Web-proctored online assessment covering aptitude, technical knowledge, and coding skills.
Pattern printing
Web-proctored online assessment covering aptitude, technical knowledge, and coding skills.
Count repeated characters in a string
The assessment included aptitude, core subject knowledge, and coding tasks.
Reverse a number and find the absolute difference between the original and reversed number
The assessment included aptitude, core subject knowledge, and coding tasks.
Longest Increasing Subsequence in array
Online assessment covering aptitude, domain knowledge, coding, and puzzles.
Find the missing character in the second string
Online assessment covering aptitude, domain knowledge, coding, and puzzles.
Ice cream distribution problem to maximize satisfied children
A multi-section assessment covering technical MCQs, English communication, coding challenges, and gamified problem-solving.
Generate strings of length four with unique character frequencies
A multi-section assessment covering technical MCQs, English communication, coding challenges, and gamified problem-solving.
Switch challenge
Assessment covering core engineering domains and logical reasoning.
Grid challenge
Assessment covering core engineering domains and logical reasoning.
Motion challenge
Assessment covering core engineering domains and logical reasoning.
Power electronics MCQs
Assessment covering core engineering domains and logical reasoning.
Integrated circuits MCQs
Assessment covering core engineering domains and logical reasoning.
Communication theory MCQs
Assessment covering core engineering domains and logical reasoning.
Digit challenge
Assessment covering core engineering domains and logical reasoning.
Microprocessors MCQs
Assessment covering core engineering domains and logical reasoning.
Control systems MCQs
Assessment covering core engineering domains and logical reasoning.
Data interpretation
Assessment covering core engineering domains and logical reasoning.
Embedded systems MCQs
Assessment covering core engineering domains and logical reasoning.
VLSI design MCQs
Assessment covering core engineering domains and logical reasoning.
Circuit theory MCQs
Assessment covering core engineering domains and logical reasoning.
Sensors and actuators MCQs
Assessment covering core engineering domains and logical reasoning.
Quantitative Aptitude
Initial assessment covering aptitude, reasoning, technical knowledge, and coding proficiency.
Logical Reasoning
Initial assessment covering aptitude, reasoning, technical knowledge, and coding proficiency.
Technical Questions
Initial assessment covering aptitude, reasoning, technical knowledge, and coding proficiency.
Coding Questions
Initial assessment covering aptitude, reasoning, technical knowledge, and coding proficiency.
Pseudocodes
Initial assessment covering aptitude, reasoning, technical knowledge, and coding proficiency.