Computer Science

• What is the binary number system used for?

  It is the number system that computers use.
• How many bits are in a byte?

  8 bits
• What is a bit in computer science?

  A bit is the smallest unit in computer science, represented by 0 and 1 .
• What numbers does the denary system use?

  The denary system uses numbers 0-9.
• How many bits are in a nybble?

  A nybble consists of 4 bits.
• What is a bit pattern?

  A bit pattern is a sequence of 0s and 1s/bits.
• What base does the hexadecimal system use?

  Hexadecimal uses base 16.
• What is hexadecimal primarily used for?

  It is used in storing colour values.
• What is decomposition in problem-solving?

  Decomposition is breaking a problem down into smaller parts.
• What does abstraction involve in problem-solving?

  Abstraction involves removing unnecessary detail.
• What is pattern recognition in problem-solving?

  Pattern recognition is spotting similarities.
• What is an algorithm?

  An algorithm is a step-by-step set of instructions.
• What does generalization involve in problem-solving?

  Generalization involves making connections between things that are similar.