What does remainder mean in division?

The amout left over after division

What is a "file🗃️" in coding?

A collection of data to store on a disk

What is a divisor of a number?

A number that can divide another without leaving a remainder

What does "factorization" mean in coding?

Decomposing a number into it's prime factors

What does "transformation and divisibility" involve?

Checking if a number can be evenly divided by another

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Fundamentals of Numbers and Coding Concepts

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Test your knowledge of essential programming concepts, including file handling, quick conversions, divisors, multiples, and prime numbers. Perfect for beginners and coding enthusiasts alike! Challenge yourself and see how much you know about numbers and their properties in programming.

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Questions 12

Answers

1
What does remainder mean in division?
The amout left over after division
The result after subtraction
The result of multiplying a divided number
The result of multiplying 2 numbers
2
What is a "file🗃️" in coding?
A variable used to store data
A block of memory for temporary storage
A function used for mathematical operations
A collection of data to store on a disk
3
What is a divisor of a number?
A constant used în algorithms
A number that can divide another without leaving a remainder
A number raised to a power
A number that is multiplied by itself and converted into a string
4
Which is not a prime number?
23
19
17
21
5
What does "factorization" mean in coding?
Decomposing a number into it's prime factors
Converting a number to a string
Dividing a number by itself and storing it as a variable
Adding numbers
6
A prime number is only divisible by 1 and itself
True
False
7
Which is the correct way to convert a number from decimal to binary?
Use base-2 division repeatedly
Multiply by 10
Divide by 3 repeatedly
Use modula base-10
8
When dividing 23 by 5, what is the remainder?
0
3
5
2
9
What does "transformation and divisibility" involve?
Checking if a number can be evenly divided by another
Storing numbers in an array
Converting numbers to strings
Dividing a number by 0
10
What does "quick conversions" usually refer to?
Debugging a program
Compiling code
Changing between data types
Storing algorithms
11
A file in programming is always stored in memory, not a disk
False
True
12
What is a multiple of 6?
11
12
20
16

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