Codify: Code Pioneers

Write the HTML code to display a heading, a paragraph, and a list of your favorite hobbies.

Design an algorithm to calculate the sum of numbers in a list.
Input: [1, 2, 3, 4]

In a 2D game, a sprite moves up, down, left, or right based on the arrow keys pressed. Which logic best controls the sprite’s movement?

• if (key === "ArrowUp") moveUp();

  if (key === "ArrowDown") moveDown();

  if (key === "ArrowLeft") moveLeft();

  if (key === "ArrowRight") moveRight();

• if (key === "Up") moveUp();

  else if (key === "Down") moveDown(); else moveRandom();

• for (let i = 0; i < keys.length; i++) { if (keys[i] === "ArrowUp") moveUp(); }

• None

You have a database table Students with the following columns:

• ID

• Name

• Grade

Which SQL query is used to retrieve the names of all students who scored above 80.

• SELECT Name FROM Students WHERE Grade > 80;

• SELECT Name, Grade FROM Students;

• SELECT * FROM Students WHERE Grade >= 80;

• DELETE FROM Students WHERE Grade > 80;

What will the following Python code output?

def greet(name, age=10): print(f"Hello {name}, you are {age} years old.") greet("Ali")

• Hello Ali, you are 10 years old.

• Hello Ali, you are unknown years old.

• Hello Ali, you are None years old.

• Error