DCS II Exam Review - Spring 2023

A diagram that represents an algorithm or set of instructions is called a...

• Precondition
• Picture
• Flow Chart
• None of the above

A set of steps (instructions) used to complete a task is an...

• Flow Chart
• Abstraction
• Decomposition
• Algroithm

What is a street in a Karel world?

• A row
• A column
• A single point
• Karel's position

The ability to understand and share the feelings of others is known as?

• empathy
• ideate
• iterate
• sympathy

What is an avenue in a Karel world?

• A row
• A column
• A single point
• Karel's position

If Karel is facing North and the code is:

• North
• South
• East
• West

These skills are interpersonal (people) skills. They are harder to define and evaluate. They are known as

• team skills
• great skills
• soft skills
• hard skills

What is top down design?

• Top down design is a way that you can create designs on a computer to put on a web page
• Top down design is a way of designing your program by starting with the biggest problem and breaking it down into smaller and smaller pieces that are easier to solve.
• Top down design is a way of designing your programs starting with the individual commands first
• Top down design is a way to use loops and classes to decompose the problem

Finding and fixing errors in programming is called?

• JavaScript
• Code
• Programs
• Debugging

What is a code comment?

• A way to teach Karel a new word.
• A way to give notes to the reader to explain what your code is doing.
• A message to your teacher in code.
• A place to write whatever you want in your code.