Knowledge quiz

It's time to put what you've learned to the test, get 8 right to pass this unit.

What is a word embedding?

Choose the correct answer.

A numerical representation of words in a vector space that captures semantic meaning.

A dictionary that lists all possible definitions of a word.

A list of all words in a given corpus.

The amount of words taken into consideration when predicting a next token in a text.

What do you call a shape whose parts look like smaller versions of the whole?

Choose the correct answer.

A fractal

A stamp

A morph

What does the term "recursion" mean?

Choose the correct answer.

Waiting for a user input to happen and then reacting accordingly

Launching several scripts at the same time and running them concurrently

Using a custom block instance inside its own definition body

Hiding complexity behind a more convenient interface

Which of the following statements about the context window are true?

There are two correct answers.

The shorter the context window the less coherent the generated text.

The context window is the amount of tokens taken into consideration when predicting the next token.

The context window decides which of the possible next tokens will be selected based on the topic of the previous conversation.

The longer the context window the less coherent the generated text.

How can you move a sprite backwards?

There are two correct answers.

By first turning 180°, then moving the distance, and then again turning 180°

By using a negative number in the input to the "move" block

By changing the y-position by a positive number

By using the "go to" block with the center option

Which of the following statements is true for reporters in Snap!?

There are three correct answers.

In Snap!, reporters are only available in the Operators category.

You can make custom reporters in Snap!

Reporters are shaped like jigsaw puzzle pieces and cannot be used as input for other blocks.

Reporters are oval-shaped and can function as input for other blocks.

Reporters report values like numbers, lists, or words.

With which graphic effect can you change the transparency of your sprite?

Choose the correct answer.

negative effect

mosaic effect

ghost effect

blur effect

What is an algorithm?

There are two correct answers.

An unambiguous specification of how to solve a problem

Instructions for problem-solving that can be implemented using a programming language or a human language

The text-based description of a problem

The solution to a problem in one specific programming language

A computer-generated song

What do clones have in common with the "parent" sprite they are derived from?

There are two correct answers.

A clone and its parent sprite share the same costumes.

A clone and its parent always have the same x- and y-coordinates. The clone is always on top of the original sprite.

A clone and its parent sprite have the same scripts.

A clone and its parent always have the same values in their sprite-local variables

10.

Which block initiates the script of a clone?

Choose the correct answer.

when I start as a clone

delete this clone

a new clone of myself

when I receive a clone