Front

Which of the following statements is true: DNS is at the same level of abstraction as the IP layer, The IP layer is a higher level than the TCP layer., The TCP layer is independent of the IP layer, The TCP layer is below the DNS layer

Back

The TCP layer is below the DNS layer

Front

What is the number 45 as a binary number?

Back

00101101

Front

What is 01010111 in hexadecimal?

Back

57

Front

What is Abstraction?

Back

Representing 'real world' problems in a computer using variables and symbols and removing unnecessary elements

Front

Which protocol is used to transfer files from one computer to another? Options: FTP, HTML, DNS, HTTP

Back

FTP

Front

Which protocol is used to transfer files from one computer to another?

Back

FTP

Front

What does Protocol mean?

Back

Rules

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