SHS Quiz 1 Grade X

What is a binary number?

• A number based on the base 10 system
• A number that only contains 1s and 0s
• A number that only contains 2s and 0s
• A number that only contains 1s and 2s

What kind of number system is used in everyday life?

• Binary number system
• Hexadecimal number system
• Octal number system
• Decimal number system

What is the purpose of using binary in computer systems?

• To make the computer look more complex
• To make the computer run faster
• To make the computer more expensive
• To represent data in a way computers can understand

What is a "bit" in computer?

• A type of computer virus
• A computer software
• The smallest unit of data in a computer
• A computer hardware component

What is 1101 in decimal?

• 13
• 14
• 15
• 16

What is 91 into binary?

• 10110100

• 1011011

• 1110011

• 1011010

What is 111001 into decimal?

• 53

• 59

• 55

• 57

What is 100011 in decimal number?

• 32

• 45

• 30

• 35

What is flowcharts?

• Diagrams that represent numbers

• Diagrams that represent workflow or process of an action

• Diagrams that tell the images of certain action

• Diagrams that tell the story from certain respective

What is a flowchart primarily used for in programming and problem-solving?

• To visualize the sequence of steps to solve a problem
• To debug the code
• To write the code
• To test the code