WorksheetsMid_Term_Retest
Total questions: 30
Worksheet time: 15mins
What does an arrow represent in a FLOWCHART?
Data flow
start
process
decision
What is a flow chart?
A series of shapes.
A diagram that shows abstraction.
A visual representation of an algorithm.
A diagram that shows selecting a burger.
Why do we need to think computationally?
To help us program
To help us solve complex problems more easily
To help us to think like a computer
To guide us to think like a computer
To be able to draw cars, which one of the following characteristics is it necessary to know about?
Who sells them
Who owns them
Where to buy them
If they have wheels
What is abstraction?
The process of filtering out unnecessary details
The process of filtering out irrelevant characteristics and unnecessary detail.
The process of filtering out irrelevant characteristics
None of the above
Creating a step by step set of instructions to solve the problem.
algorithm
abstraction
decomposition
pattern recognition
Picking out the important bits of information from the problem, ignoring the specific details that don’t matter
abstraction
decomposition
pattern recognition
algorithmic thinking
Finding repeating patterns that could be solved quickly
abstraction
decomposition
pattern recognition
algorithmic thinking
Breaking a complex problem down into smaller problems and solving each one individually
decomposition
abstraction
programming
algorithmic thinking
What is a complex problem?
A problem that, at first, is not easy to solve
A problem that, at first, is easy to understand
A problem that, at first, is a bit easy to understand
A problem that, at first, is not easy to solve or to understand.
____ is the processes involved in formulating a problem and expressing its solutions in such a way that computer-human- or machine can effectively carry out.
Science thinking
Analytical thinking
Computational thinking
Mathematical thinking
It is text that is written programmatically but designed to be read by humans and not a machine.
flowchart
algorithm
pseudocode
programming
Which term is for when you identify sections of a problem that are similar to each other?
output
iteration
abstraction
pattern recognition
An algorithm is the sequence of instructions or a set of rules to get something done.
True
False
What is the purpose of a flowchart?
Because it is easier
To plan the program before it is made
The values that are put into the algorithm
input
output
process
information
The repetition of a process (LOOP)
sequence
selection
iteration
algorithm
Which programming construct used in computer programming that a series of ordered processes?
sequence
selection
iteration
algorithm
A decision, which is based on whether a certain condition is met.
sequence
selection
iteration
algorithm
A location in memory in which you can temporarily store text or numbers?
string
variable
data type
algorithm
What will the output be from the following code? print("Hello world")
Hello world!
SyntaxError
Hello world! Hello world!
Hello world! Hello world!
What is syntax?
It is used to read information
It is used to output information
Syntax is the word used to describe an error
Syntax is the rules of the programming language
Code executed based on a condition being true
Sequence
Selection
Iteration
Variable
What will the output be from the following code?
print(Hello world!)
Hello world!
Hello world
SyntaxError
print(Hello world!)
What will the output be from the following code?
print(“What is your name?”)
SyntaxError
What is your name?
What is Your Name?
print(What is your name?)
What will the output be from the following code?
#name=input("What is your name”?)
SyntaxError
What is your name?
What is Your Name?
It will not display anything on python shell
What will the output be from the following code?
name? =input ("What is your name”?)
invalid syntax
What is your name?
What is Your Name?
It will not display anything on python shell
What will the output be from the following code?
1st_name = input (“What is your name?”)
invalid syntax
What is your name?
What is Your Name?
It will not display anything on python shell
What will the output be from the following code?
from = input (“Where are you born?)
invalid syntax
Where are you born?
Where are you bORN
Where Are Your Born?
Which Python command is used to output information to the screen?
read
display
output
