Question
Which device operates at the Data Link Layer of the OSI
model?Solution
Switches operate at Layer 2 (Data Link). Routers are at Layer 3, hubs at Layer 1.
Which of the following statements about parameter passing in Python is TRUE?
Which traversal method visits the root node first in trees?
Which OSI model layer is responsible for reliable delivery of data between devices?
What is the worst-case time complexity for inserting an element into a hash table that uses separate chaining for collision resolution?
In Python, what will be the output of the following code snippet, considering scope rules?
x = 5Â Â Â Â Â Â Â Â Â Â Â Â Â Â
Â
Hashing is used for:
Which algorithm is used for shortest path in graphs?
Which of the following phases in the Software Development Life Cycle (SDLC) ensures that the final product meets the agreed-upon requirements and specif...
Which of the following best describes Abstraction in Object-Oriented Programming (OOP)?
Which tree traversal method visits the root node *after* visiting both its left and right subtrees?
