Question 1

An octet is equal to ____________________ bits, which equals one byte.

Accepted Answer

eight

Question 2

UDP is an unreliable data delivery protocol. Why is it widely used on the Internet?

Accepted Answer

UDP is a widely used protocol on the Internet because of its speed.UDP doesn't need to verify whether the receiver is listening or ready to accept the packets.The sender doesn't care-it just sends,even if the receiver isn't ready to accept the packet.

Question 3

The Network News Transport Protocol service uses port ____.

Accepted Answer

A) 110 
B) 119 
C) 135 
D) 139 
A) 110 
B) 119 
C) 135 
D) 139 B

Question 4

____ is a fast but unreliable delivery protocol that operates on the Transport layer.

Accepted Answer

A) IP 
B) TCP 
C) TFTP 
D) UDP 
A) IP 
B) TCP 
C) TFTP 
D) UDP

Question 5

The IP in TCP/IP stands for ____________________.

Accepted Answer

The answer of The IP in TCP/IP stands for ____________________....

Question 6

MATCHING
Match each term with the correct statement below.
-TCP header flag that signifies the beginning of a session

Accepted Answer

A) FTP 
B) SMTP 
C) SNMP 
D) SSH 
E) HTTP
F)IRC
G)URG
H)SYN
I)PSH 
A) FTP 
B) SMTP 
C) SNMP 
D) SSH 
E) HTTP
F)IRC
G)URG
H)SYN
I)PSH

Question 7

UDP stands for ____.

Accepted Answer

A) User Datagram Protocol 
B) Universal Datagram Protocol 
C) User Data Packet 
D) Universal Data Packet 
A) User Datagram Protocol 
B) Universal Datagram Protocol 
C) User Data Packet 
D) Universal Data Packet

Question 8

____ is an attack that relies on guessing the ISNs of TCP packets.

Accepted Answer

A) ARP spoofing 
B) Session hijacking 
C) DoS 
D) Man-in-the-middle 
A) ARP spoofing 
B) Session hijacking 
C) DoS 
D) Man-in-the-middle

Question 9

What steps are involved in TCP's "three-way handshake"?

Accepted Answer

1.Host A sends a TCP packet with the SYN

Question 10

No matter what medium connects computers on a network-copper wires, fiber-optic cables, or a wireless setup-the same protocol must be running on all computers if communication is going to function correctly.

Accepted Answer

A) True 
 B)False

Question 11

TCP stands for ____.

Accepted Answer

A) Transfer Control Protocol 
B) Transmission Control Protocol 
C) Transfer Congestion Protocol 
D) THE Control Protocol 
A) Transfer Control Protocol 
B) Transmission Control Protocol 
C) Transfer Congestion Protocol 
D) THE Control Protocol

Question 12

MATCHING
Match each term with the correct statement below.
-enables multiple users to communicate over the Internet in discussion forums

Accepted Answer

A) FTP 
B) SMTP 
C) SNMP 
D) SSH 
E) HTTP
F)IRC
G)URG
H)SYN
I)PSH 
A) FTP 
B) SMTP 
C) SNMP 
D) SSH 
E) HTTP
F)IRC
G)URG
H)SYN
I)PSH

Question 13

The most widely used is protocol is ____.

Accepted Answer

A) IPX/SPX 
B) ATM 
C) TCP/IP 
D) NetBIOS 
A) IPX/SPX 
B) ATM 
C) TCP/IP 
D) NetBIOS

Question 14

The Microsoft RPC service uses port ____.

Accepted Answer

A) 110 
B) 119 
C) 135 
D) 139 
A) 110 
B) 119 
C) 135 
D) 139

Question 15

The ____-layer protocols are the front ends to the lower-layer protocols in the TCP/IP stack.

Accepted Answer

A) Internet 
B) Network 
C) Transport 
D) Application 
A) Internet 
B) Network 
C) Transport 
D) Application

Question 16

An octal digit can be represented with only three bits because the largest digit in octal is seven.

Accepted Answer

A) True 
 B)False

Question 17

A hex number is written with two characters, each representing a byte.

Accepted Answer

A) True 
 B)False

Question 18

MATCHING
Match each term with the correct statement below.
-primarily used to monitor devices on a network, such as remotely monitoring a router's state

Accepted Answer

A) FTP 
B) SMTP 
C) SNMP 
D) SSH 
E) HTTP
F)IRC
G)URG
H)SYN
I)PSH 
A) FTP 
B) SMTP 
C) SNMP 
D) SSH 
E) HTTP
F)IRC
G)URG
H)SYN
I)PSH

Question 19

____ is a connectionless protocol.

Accepted Answer

A) TCP 
B) UDP 
C) FTP 
D) POP3 
A) TCP 
B) UDP 
C) FTP 
D) POP3

Question 20

What are the critical components of a TCP header? How may hackers abuse them?

Accepted Answer

As a security professional,you should kn

An octet is equal to ____________________ bits, which equals one byte.

UDP is an unreliable data delivery protocol. Why is it widely used on the Internet?

The Network News Transport Protocol service uses port ____.

____ is a fast but unreliable delivery protocol that operates on the Transport layer.

The IP in TCP/IP stands for ____________________.

MATCHING Match each term with the correct statement below. -TCP header flag that signifies the beginning of a session

UDP stands for ____.

____ is an attack that relies on guessing the ISNs of TCP packets.

What steps are involved in TCP's "three-way handshake"?

No matter what medium connects computers on a network-copper wires, fiber-optic cables, or a wireless setup-the same protocol must be running on all computers if communication is going to function correctly.

TCP stands for ____.

MATCHING Match each term with the correct statement below. -enables multiple users to communicate over the Internet in discussion forums

The most widely used is protocol is ____.

The Microsoft RPC service uses port ____.

The ____-layer protocols are the front ends to the lower-layer protocols in the TCP/IP stack.

An octal digit can be represented with only three bits because the largest digit in octal is seven.

A hex number is written with two characters, each representing a byte.

MATCHING Match each term with the correct statement below. -primarily used to monitor devices on a network, such as remotely monitoring a router's state

____ is a connectionless protocol.

What are the critical components of a TCP header? How may hackers abuse them?

Ethical Hacking Overview

Network and Computer Attacks

Footprinting and Social Engineering

Port Scanning

Enumeration

Programming for Security Professionals

Desktop and Server Os Vulnerabilities

Embedded Operating Systems: The Hidden Threat

Hacking Web Servers

Hacking Wireless Networks

Cryptography

Network Protection Systems

Filters

Exam 2: Tcpip Concepts Review

An octet is equal to ____________________ bits, which equals one byte.

UDP is an unreliable data delivery protocol. Why is it widely used on the Internet?

The Network News Transport Protocol service uses port ____.

____ is a fast but unreliable delivery protocol that operates on the Transport layer.

The IP in TCP/IP stands for ____________________.

MATCHING Match each term with the correct statement below. -TCP header flag that signifies the beginning of a session

UDP stands for ____.

____ is an attack that relies on guessing the ISNs of TCP packets.

What steps are involved in TCP's "three-way handshake"?

No matter what medium connects computers on a network-copper wires, fiber-optic cables, or a wireless setup-the same protocol must be running on all computers if communication is going to function correctly.

TCP stands for ____.

MATCHING Match each term with the correct statement below. -enables multiple users to communicate over the Internet in discussion forums

The most widely used is protocol is ____.

The Microsoft RPC service uses port ____.

The ____-layer protocols are the front ends to the lower-layer protocols in the TCP/IP stack.

An octal digit can be represented with only three bits because the largest digit in octal is seven.

A hex number is written with two characters, each representing a byte.

MATCHING Match each term with the correct statement below. -primarily used to monitor devices on a network, such as remotely monitoring a router's state

____ is a connectionless protocol.

What are the critical components of a TCP header? How may hackers abuse them?

Ethical Hacking Overview

Network and Computer Attacks

Footprinting and Social Engineering

Port Scanning

Enumeration

Programming for Security Professionals

Desktop and Server Os Vulnerabilities

Embedded Operating Systems: The Hidden Threat

Hacking Web Servers

Hacking Wireless Networks

Cryptography

Network Protection Systems

Filters