AP CSP 12-2 - Unit 1 and 2 Selected Review

Front

How many values can a bit store?

Back

one of two values

Front

In the settings menu, what is the minimum number of bits needed to represent the options?

Back

3

Front

There are 32 bits in 4 bytes

Back

True

Front

How many characters are encoded in 0101101000110001?

Back

2

Front

Which of these is the best description of analog data? Options: Data that varies between positive and negative values., Data that changes smoothly over time., Data that changes in discrete intervals over time., Data that has been sampled by a computer.

Back

Data that changes smoothly over time.

Front

What does HTTP stand for?

Back

Hyper Text Transfer Protocol

Front

An Internet attack that causes a server to crash by making repeated requests to the same IP address:

Back

DDoS (Distributed Denial of Service)

Front

Internet Protocol

Back

Protocol that breaks data down into packets and addresses them with source and destination information

Front

Transmission Control Protocol:

Back

Provides reliable, ordered, and error-checked delivery of a stream of packets on the internet

Front

Which bit-sending technology is used for Ethernet cables? Options: Electric voltage, Alternating frequencies, Beam of light, Magic

Back

Electric voltage