APCSP- 1st Semester StudyGuide

Which coding system uses 1 byte to store a single character?

• ASCII
• Morse Code
• Unicode
• Bytecode

How many bits are in a byte?

• 2
• 4
• 8
• 16

Which of the following statements is FALSE when comparing computers to human beings?

• Computers are faster.
• Computers are more accurate.
• Computers have better memory.
• Computer are more intelligent and creative.

Which of these is the largest?

• Gigabyte
• Kilobyte
• Terabyte
• Yottabyte

Convert this binary number 01010101 to decimal.

• 4
• 85
• 1, 010, 101
• 122

Convert 126 to binary form.

• 11001011

• 10001001

• 01111110

• 11000101

The following are examples of what type of devices: keyboard, mouse, scanner, camera?

• Output Devices
• Input Devices
• Storage Devices
• Scary Devices

The following are examples of what type of devices: printer, monitor, speakers, headphones?

• Output Devices

• Input Devices

• Storage Devices

• Scary Devices

Which of the following is are benefits of well-named variables?

• The program will be easier to read

• The program will run faster

• The program will use less resources

• The program will be easier for others to debug

Which is the best definition for IETF

• Internet Engineering Task Force - A group of computers and servers that are connected to each other.

• Internet Engineering Task Force - A group of computers and servers that are connected to each other.

• Internet Engineering Task Force - develops and promotes voluntary Internet standards and protocols, in particular the standards that comprise the Internet protocol suite (TCP/IP).

• Internet Engineering Task Force - Small chunks of information that have been carefully formed from larger chunks of information.