Computer Science Holiday Assignment

Quiz
•
Computers
•
12th Grade
•
Easy
Greenford Ngoma
Used 1+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a variable in programming?
A comment within the code
A symbolic name for a value that can change
A function that performs a specific task
A fixed value that cannot be changed
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Give an example of a data type in programming.
character
float
boolean
integer
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the concept of if-else statement.
If-else statement can only be used for numerical comparisons.
The concept of if-else statement involves executing different blocks of code based on a specified condition.
The if-else statement can have multiple else blocks.
The if-else statement always executes both blocks of code.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a loop in programming?
To slow down the program
To repeatedly execute a block of code
To skip executing a block of code
To confuse the programmer
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do functions help in organizing code?
Functions make the code more complex and harder to understand.
Functions do not allow code reusability.
Functions increase the size of the program without any benefit.
Functions break down a program into smaller, reusable blocks of code.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Differentiate between arrays and lists.
Arrays can contain elements of different data types, while lists have a fixed data type.
Arrays and lists are the same thing.
Arrays are fixed in size and have a specific data type, while lists can dynamically grow and contain elements of different data types.
Arrays can dynamically grow in size, while lists are fixed in size.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the syntax for declaring a variable in Python?
variable_name : value
variable_name = value =
value = variable_name
variable_name = value
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