10 Questions
What is the primary function of the Network Layer in the OSI model?
Routing and logical addressing
What is the main difference between a monolithic kernel and a microkernel in Operating Systems?
A monolithic kernel provides a single, large executable image, while a microkernel provides a small core and loads modules as needed.
What is the purpose of normalization in Database Systems?
To minimize data redundancy and improve data integrity
What is the time complexity of the Bubble Sort algorithm?
O(n^2) in the worst case
What is the main advantage of using a Hash Table in Data Structures?
Fast lookup and insertion operations
What is the difference between a Hub and a Switch in Network Fundamentals?
A Hub is a simple network device that broadcasts incoming data to all connected devices, while a Switch is a more intelligent device that forwards data only to the intended recipient.
What is the purpose of the Process Control Block (PCB) in Operating Systems?
To store information about a process, such as its state, memory allocation, and open files.
What is the main difference between a relational database and a NoSQL database?
Relational databases use a fixed schema, while NoSQL databases use a flexible or dynamic schema.
What is the time complexity of the Quick Sort algorithm?
O(n log n) on average
What is the purpose of the Heap data structure in Algorithms?
To implement priority queue operations, such as insert, extract-min, and extract-max.
Test your knowledge of popular social media platforms and their URLs. Identify the correct URLs for Facebook groups and other websites.
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