AP CSP Final Review Part 2

Front

According to the domain name system (DNS), which of the following is a subdomain of the domain code.org? educate.code.org, code.com, code.org/apcsp/lesson10, code.co.uk

Back

educate.code.org

Front

What is the main problem that IPv6 was created to solve?

Back

32-bit addresses could not ensure that every internet-connected device can receive a unique IP address.

Front

Given the following network diagram, what is the minimum number of connections that must be broken or removed before computer E can no longer communicate with computer B?

Back

2

Front

Which of the following statements about IP addresses is NOT true? Options: Each IP address has a network prefix and may have various subnet and interface IDs, Each of the octets in an address can be any number between 0 and 255, There are no rules or guidelines for creating a new IP address, IP addresses may have prefixes to identify which routers or subnets the address belongs to

Back

There are no rules or guidelines for creating a new IP address

Front

Andrew uses an application to track HOW LONG it takes a packet to travel from his computer to a Wikipedia server. Which of the following is he measuring? Bandwidth, Latency, Number of packets, Router sp

Back

Latency

Front

A ____ HTTP request is used when the user requests information, but does not enter anything into the page.

Back

Get

Front

Which of the following best describes the basic idea of network redundancy or fault tolerance? A system that never fails, If part of the system fails, the operation continues without interruption, A program that does not allow inputs out of a range given by a programmer, A program that does not allow loss of precision

Back

If part of the system fails, the operation continues without interruption

Front

Which of these is NOT part of the TCP header? Packet Number, Sender IP Address, Size of Packet, Name of File

Back

Name of File

Front

This is used to resolve host names to IP addresses

Back

DNS server

Front

How many bits are in an IPV6 address?

Back

128