18 Questions
What is the base of the numbering system used by computers?
Base 2
What is the consequence of the transistor state in computers?
An ON or OFF state (1 or 0)
What is the universal method of counting and recording values?
Base 10 system
What is the benefit of using number systems like binary, octal, and hexadecimal?
They can be easily converted to electronic signals
What is the purpose of converting between number systems?
To enable communication between humans and computers
What is the number system that humans are most familiar with?
Decimal
What is the advantage of converting decimal to binary and then to octal?
It allows for easier conversion between different systems
What is the purpose of the exercises provided in the text?
To practice converting from binary to decimal and from decimal back to binary
What is the binary representation of the decimal number 75?
1001101
What is the decimal value of the binary number 1111?
15
What method is used to convert an octal number to binary?
Using an octal truth table
What is the octal value of the decimal number 124173?
362415
What is the purpose of a binary truth table?
To convert binary to decimal
How many methods are there to convert decimal to octal?
Two
What happens to remainders higher than 9 when converting decimal to hexadecimal using the division method?
They are represented by the appropriate letter
What is an easier method of converting decimal to hexadecimal?
Converting the decimal number to binary and then to hexadecimal
What is the decimal value of the hexadecimal number 9C?
156
What is the purpose of the hexadecimal truth table?
To convert hexadecimal to decimal
Explore the various applications of digital computers in different fields, including their advantages and limitations, and how they interact with humans.
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