18 Questions
What is the primary purpose of data structures?
To organize data in a specialized format for quick and effective processing
In the context of data structures, what does the term 'static' refer to?
Data that has a fixed format and size with specific memory locations
What is the significance of time complexity in data structures?
It limits the running time or execution time of a program
Why is correctness an important characteristic of data structures?
To ensure each data has an interface
Which term describes the arrangement of data in sequential order, such as arrays and graphs?
Linear
What is the main goal of arranging data in a specialized format within a computer?
To enable quick and effective organization, processing, storage, and retrieval of information
What will be the output after running the given code snippet: a=10; b=20 def my_function(): global a a=11; b=21 my_function() print(a) print(b)
11, 21
In the context of Python's input() function, what does the int() function do?
Converts the input to an integer.
What will be printed when running the code snippet: x = 10 if x > 5: print('x is greater than 5')
'x is greater than 5'
In Python, what will be printed if y = 3 in the given code snippet: y=3 if y % 2 == 0: print('y is an even number') else: print('y is an odd number')
'y is an odd number'
What will be printed when executing the code snippet: grade = 75 if grade >= 90: print('A') elif 80
'A'
What will happen if you input non-integer values when running the code: num1 = int(input('enter first number')) num2 = int(input('enter second number')) sum = num1 + num2 print('the sum of two numbers is ', sum)
The program will throw an error.
What is the importance of Space Complexity in data structures?
To ensure proper functioning of the device by managing memory usage efficiently
When translating a real-world problem into an algorithm, what are the two interrelated tasks mentioned?
Select the variables and find the expressions that relate to these variables
In the Python example program provided, what happens when 'a.append(7)' is executed?
A new list object is created with elements [1, 3, 5, 7]
What does 'print(type(a))' display in the Python program where 'a = 1'?
'int'
Why is it important to understand variable scope inside functions in Python?
To prevent conflicts between local and global variables
What effect does executing 'a = 1+0.1' have on the type of variable 'a' in Python?
'float'
Explore the fundamentals of data structures and algorithms, including the definition of data and the importance of organizing data in a specialized format on a computer. Learn how data structures help in efficient organization, processing, storage, and retrieval of information.
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