Which of these can be visually represented by a flow chart
A:data type
B:control structure
C:binary code
D:syntax
Dr sanchez is creating a quiz for a history class. It will have true or false questions. What kind of variables will be needed to record the students answers to the questions.
A;alphabetic
B;float
C;boolean
D;integer
What type of data structure associates them together
A;binary code
B;dictionary
C;interface
D;editor
Jasmine wants electrical current to be able to pass through a certain switch on a circuit board that she is designing. What state should that switch be in?
A;state 1
B;state 0
C;input
D;output
A: control structure
C: binary code
D: syntax
C: boolean
B: dictionary
C: input
a switch on a circuit board can be in two states. what are they
A;input or output
B;on or off
C;left or right
D;user or programmer
what is the number system that uses only the number 0 and 1
A;alphabetic
B;decimal
C;binary
D;simple
because computers use the binary system, what does every piece of date need to be converted to
A;input and output
B;edited code
C;1s and 0s
D;user date
sidney needs to create a decimal number variable that will be added to another number. what kind of variable is required
A;binary
B;boolean
C;string
D;float
in tynker or any other block based programming languages it is not possible to create which of the following
A;conditional statement
B;switch
C;variables
D;syntax error
what is an iteration or sequence an example of
A;variable
B;control structure
C;syntax
D; tool
Aisha's supervisor asks her to create an aspect of a program that will hold data and make it easy to access. what does aisha need to create
A;a flowchart
B;a variable
C;a date structure
D;a syntax algorithm
Which of the following statement describes circut board
A;they have billions of tiny switches
B;they operate according to the decimal system
C;they have been replaced in modern computers by hard drives
D;they make the keyboards functions probably
B: on or off
C: binary
C: 1s and 0s
D: float
D: syntax error
B: control structure
C: a data structure
A: they have billions of tiny switches
if computers can only understand binary code how is it possible to create a program in logo or tynker
Computers may primarily understand binary code, but programming languages like Logo or Tynker provide a higher-level abstraction for humans to write instructions in a more intuitive way. These programming languages are then translated or compiled into binary code that the computer can understand and execute. The compilation or interpretation process converts the code written in a high-level language into a sequence of binary instructions that the computer can process. This allows users to create programs using a more user-friendly syntax and logic while still being able to execute them on a computer.
simon takes apart a computer and looks at the thin green boards inside what are these
A;binary codes
B;database boards
C;input devices
D;circuit boards
maria is creating a program where the user will enter their names to begin. what kind of variable should be used for the user's name
A;binary
B;string
C;float
D;decimal
D: circuit boards
B: string