The Complete Beginners Guide to Arduino - 2021 - Bits and Bytes

The Complete Beginners Guide to Arduino - 2021 - Bits and Bytes

Assessment

Interactive Video

Information Technology (IT), Architecture, Mathematics

University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial explains the decimal and binary number systems, highlighting their differences and similarities. It describes how numbers are represented in both systems, using symbols and columns to determine value. The tutorial covers the conversion process between binary and decimal numbers, providing step-by-step examples. It also introduces the concepts of bits and bytes, explaining their significance in data representation.

Read more

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary reason humans use the decimal system?

It is easier to calculate with.

It is the most efficient system.

It is based on the number of fingers humans have.

It was the first system invented.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the binary system, what does the number '10' represent in decimal?

10

1

2

3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the value of a binary number determined?

By adding the digits together.

By multiplying each digit by 10.

By using each digit as an exponent of two.

By converting it directly to decimal.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in converting a decimal number to binary?

Subtract one from the number.

Multiply the number by two.

Divide the number by two.

Add one to the number.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a byte in terms of binary digits?

4 bits

32 bits

8 bits

16 bits

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many possible combinations can be stored in an 8-bit binary number?

1024

512

128

256

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What range of numbers can be stored in an 8-bit binary number?

0 to 127

0 to 255

0 to 511

0 to 1023