A student runs `pip install pandas` on their laptop. They worry that required supporting libraries (like `numpy`) might be missing. Which statement best describes what happens? (CO2)

You are asked to recommend a coding tool: the team wants a lightweight editor, code-centric, with extensions for Python, but not a heavy IDE. Which option best fits this requirement? (CO3)

A student writes a for loop with two print() lines. Only the first print() runs repeatedly; the second prints just once after the loop. What mistake most likely occurred? (CO3)

Your friend claims: 'Lists in Python can contain only one type of data.' What is the correct response? (CO2)

A mini-project requires generating even numbers from 2 to 20. Which comprehension is correct? (CO4)

In a classroom project, two tuples (1,2,3) and (4,5,6) are concatenated. What is the result? (CO2)

Python is called dynamically typed. What does this mean? (CO1)

Which is a valid Python identifier? (CO1)

Which is NOT a Python keyword? (CO1)

What does the string method .lower() do? (CO1)

What is the output of list(range(1,5))? (CO2)

Which operation removes and returns the last item of a list? (CO2)

Which statement about lists is true? (CO2)

Which slicing expression returns [2,3,4] from nums=[0,1,2,3,4,5]? (CO2)

Which data type is immutable? (CO1)

Which comprehension creates {1:1,2:4,3:9}? (CO4)

Which comprehension produces only odd numbers up to 9? (CO4)

What is the output of print((1,)*3)? (CO2)

data=[1,2,3,4]; print(data[::2]). What is printed? (CO2)

fruits=['apple','banana','cherry']; print(fruits[-2]). What is printed? (CO2)

x=(1,2,3); y=x; x+=(4,5); print(y). What is printed? (CO3)

nums=[10,20,30]; nums.pop(); print(nums). What is printed? (CO2)

print('python'[::-1]). What is printed? (CO2)

a=[1,2,3]; b=a; b.append(4); print(a). What is printed? (CO3)

Which range produces [5,4,3]? (CO4)