Đề 3 – Bài tập, đề thi trắc nghiệm online Lập trình Python

A A. True True True B B. False True False C C. False False True D D. True False True

A A. To generate random numbers. B B. To generate documentation for Python code. C C. To create iterators that generate values on-the-fly, saving memory. D D. To manage exceptions in loops.

A A. List B B. Dictionary C C. Tuple D D. Set

A A. int B B. float C C. character D D. list

A A. To convert a string to lowercase. B B. To calculate the length of a string, list, tuple, or other sequence. C C. To create a new list. D D. To find the maximum value in a sequence.

A A. HeLLo B B. Hello C C. HeLlo D D. HellLo

A A. Python Input Package B B. Preferred Installer Program C C. Python Index Packages D D. Package Installation for Python

A A. It refers to the class itself. B B. It is a keyword for defining static methods. C C. It refers to the instance of the class. D D. It is used to inherit from parent classes.

A A. insert() B B. append() C C. add() D D. extend()

A A. To delete an object. B B. To initialize the attributes of an object when it is created. C C. To define the class name. D D. To call a method from a parent class.

A A. print() B B. input() C C. read() D D. scan()

A A. To define functions. B B. To handle exceptions and errors during program execution. C C. To create loops for iterative tasks. D D. To declare variables.

A A. for loop B B. while loop C C. do-while loop D D. nested loop

A A. True B B. False C C. Error D D. None

A A. To improve the speed of Python execution. B B. To manage different Python versions on the same machine. C C. To create isolated environments for Python projects with their own dependencies. D D. To debug Python code.

A A. Terminates the loop entirely. B B. Skips the rest of the current iteration and proceeds to the next iteration. C C. Executes the loop body only once. D D. Pauses the loop execution.

A A. To create loops. B B. To define functions. C C. To create lists in a concise way. D D. To handle exceptions in lists.

A A. To define the main function of the script. B B. To prevent the script from being executed if imported as a module. C C. To ensure that the script is only run on the main thread. D D. To optimize the script's execution speed.

A A. `==` checks for value equality, `is` checks for type equality. B B. `==` checks for identity equality, `is` checks for value equality. C C. `==` checks for value equality, `is` checks for identity equality. D D. `==` and `is` are interchangeable and perform the same operation.

A A. An ordered sequence of items. B B. An unordered collection of key-value pairs. C C. A mutable sequence of numbers. D D. An immutable sequence of characters.

A A. Lists are ordered collections of items. B B. Lists can contain elements of different data types. C C. Lists are immutable. D D. Lists are defined using square brackets `[]`.

A A. 10 B B. 5 C C. Error D D. None

A A. Pyth B B. ytho C C. yth D D. Py

A A. # This is a comment B B. // This is a comment C C. '''This is a multiline comment''' D D. '''This is also a multiline comment'''

A A. A keyword for defining functions. B B. A file containing Python definitions and statements. C C. A type of loop structure. D D. A built-in data type.

A A. file = open('myfile.txt', 'w') B B. file = open('myfile.txt', 'r') C C. file = open('myfile.txt', 'a') D D. file = open('myfile.txt', 'x')

A A. A way to format strings. B B. A design pattern for creating classes. C C. A function that takes another function and extends or modifies the behavior of the latter function without actually modifying it. D D. A type of loop used for iteration.

A A. B B. C C. D D.

A A. To indicate a successful operation. B B. To define a function's return value. C C. It is a null operation; nothing happens when it executes. D D. To raise an exception.

A A. `*args` for keyword arguments, `**kwargs` for positional arguments. B B. `*args` for arbitrary positional arguments as a tuple, `**kwargs` for arbitrary keyword arguments as a dictionary. C C. `*args` for arbitrary keyword arguments as a list, `**kwargs` for arbitrary positional arguments as a set. D D. `*args` and `**kwargs` are interchangeable and can be used for both positional and keyword arguments.