Binary Code Quiz

Why do computers use binary code?

• It's easier to understand for humans

• It's faster than other coding languages

• It allows for more complex data storage

• It's a reliable way of storing data

How is a computer's main memory made?

• Of magnetic disks that store data

• Of optical fibers that transmit information

• Of transistors that switch between high and low voltage levels

• Of capacitors that store electrical charge

How are numbers encoded in binary?

• Based on 2 raised to some power

• Based on 10 raised to some power

• Based on 5 raised to some power

• Based on 8 raised to some power

How are letters interpreted in binary?

• Based on the ASCII code

• Based on standard rules like UTF-8

• Based on the Morse code

• Based on the Braille code

How are color images represented in binary?

• By three binary sequences that correspond to the primary colors

• By a single binary sequence for each pixel

• By a hexadecimal code for each pixel

• By a decimal code for each pixel

How is sound stored in binary?

• With the help of phase modulation

• With the help of amplitude modulation

• With the help of frequency modulation

• With the help of pulse code modulation

What is the purpose of compression formats in binary code?

• To improve the quality of the data

• To make the data more difficult to access

• To increase the complexity of the data

• To reduce the amount of data needed to be stored or transmitted

What is the potential drawback of ternary computers?

• They are less energy efficient

• They may not provide as much physical stability for data storage and transmission

• They are slower than binary computers

• They are more expensive to manufacture

What is the potential advantage of quantum computers?

• They are easier to program than binary computers

• They are more reliable than binary computers

• They are less susceptible to external interference

• Their circuits can be in multiple states simultaneously

What is the result of using binary code in computing?

• A decrease in the quality of multimedia content

• A decrease in the speed of data processing

• Everything you see, hear, and read through your screen

• Only a limited amount of data storage and transmission