Placement Papers - MCQ Practice Questions
Practice free Placement Papers multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.
654 questions | 100% Free
In dynamic programming, what is memoization?
What is the time complexity of finding the median in a sorted array?
What is the space complexity of DFS using recursion?
What is the correct output of: print(2 3 2) in Python?
In microservices architecture, what is an API Gateway?
What principle is followed when designing Google's systems?
What is eventual consistency in distributed systems?
What is the CAP theorem in distributed systems?
What does MapReduce do?
In a system with 100 servers, if each has 99.9% uptime, what is the system's expected uptime?
What is the purpose of a load balancer?
In TCP/IP model, which layer handles IP addresses?
A train travels from City A to City B at 60 km/h and returns at 40 km/h. The total distance between the two cities is 240 km. What is the average speed of the train for the entire journey?
In a sequence, each number is the sum of the previous two numbers. If the 5th number is 20 and the 6th number is 32, what is the 4th number?