Code HS Questions and Answers
Graded A+
What is data abstraction? ✔✔The process of simplifying complicated data into manageable
chunks
Which of the following are examples of encoding information? ✔✔Representing fast food meals
as numbers on the menu. For example a number 1 represents a hamburger.
Assigning a numeric value to every area of a region, for example zip codes in the United States
Assigning a number to every character of the alphabet so we can represent sentences as series of
simple digits.
What is the number base of the binary number system? ✔✔2
In the binary value 1002, what is the place value of the 1? ✔✔4s place
How many possible values can be created with only 2 bits? ✔✔4
Graded A+
What is data abstraction? ✔✔The process of simplifying complicated data into manageable
chunks
Which of the following are examples of encoding information? ✔✔Representing fast food meals
as numbers on the menu. For example a number 1 represents a hamburger.
Assigning a numeric value to every area of a region, for example zip codes in the United States
Assigning a number to every character of the alphabet so we can represent sentences as series of
simple digits.
What is the number base of the binary number system? ✔✔2
In the binary value 1002, what is the place value of the 1? ✔✔4s place
How many possible values can be created with only 2 bits? ✔✔4
