Understanding Binary and Images

What is the binary equivalent of the decimal number 10?

• 1010

• 1100

• 1001

• 1110

What is the result of adding the binary numbers 1011 and 1101?

• 11000

• 10100

• 10110

• 10000

What does ASCII stand for?

• American Standard Code for Information Interchange

• American Standard Code for Internet Interchange

• American System Code for Information Interchange

• American System Code for Internet Interchange

How many bits are used in the standard ASCII code?

• 7 bits

• 8 bits

• 16 bits

• 32 bits

Which of the following is a common file format for storing images on a computer?

• .txt

• .jpg

• .mp3

• .pdf

What is the binary equivalent of the decimal number 5?

• 101

• 110

• 111

• 100

What is the result of adding the binary numbers 111 and 101?

• 1100

• 1101

• 1010

• 1000

Which of the following is NOT a way computers store images?

• Pixels

• Vectors

• ASCII

• Bitmaps

What is the ASCII code for the letter 'A'?

• 65

• 66

• 67

• 68

How many colours can be represented in a 24-bit image?

• 256

• 65,536

• 16,777,216

• 4,294,967,296