Question 1

What type of IP address is configured by a server when a device first initiates a connection to the network?&#10;A) default&#10;B) dynamic&#10;C) static&#10;D) configured

Accepted Answer

When a device first initiates a connection to the network, it is assigned a dynamic IP address by a server. This type of IP address is temporary and can change each time the device connects to the network. The other options (default, static, configured) do not accurately describe the type of IP address assigned in this scenario.

Question 2

What is the name of the 32-bit or 128-bit number that is used to identify a device on a network?&#10;A) port number&#10;B) protocol number&#10;C) IP address&#10;D) IP version

Accepted Answer

An IP address is a 32-bit or 128-bit number that uniquely identifies a device on a network. Port numbers and protocol numbers are used for communication between devices on the network and do not identify a specific device. IP version refers to the specific version of the Internet Protocol being used (e.g. IPv4 or IPv6), not the identification of a device.

Question 3

The current release of SMB is CIFS, also called SMB2.

Accepted Answer

The current release of SMB is CIFS, or Common Internet File System, which is usually referred to as SMB or SMB1. However, the latest version of SMB is SMB3, which is also sometimes referred to as SMB2.

Question 4

If the computer you are using is a laptop that moves from one network to another, what tab can be used to configure a secondary configuration, such as a static IP if a DHCP server cannot be reached?&#10;A) General Configuration&#10;B) Alternate Configuration&#10;C) Secondary Configuration&#10;D) Fallback Configuration

Accepted Answer

The tab that can be used to configure a secondary configuration is the Alternate Configuration tab. This allows the user to set a static IP address if the laptop is unable to connect to a DHCP server.

Question 5

What functions as the name of a wireless network?&#10;A) secure key&#10;B) MAC address&#10;C) Network ID&#10;D) SSID

Accepted Answer

The name of a wireless network is known as the Service Set Identifier (SSID), which is used by devices to identify and connect to a particular wireless network. Secure key is used for encryption of data, MAC address is a unique identifier of a network device, and Network ID is a term used for identifying a specific network in a larger network, and is not the same as the SSID.

Question 6

What type of device can be used to block unwanted traffic initiated from the Internet and can also restrict Internet access from an internal network?&#10;A) hub&#10;B) switch&#10;C) firewall&#10;D) VPN

Accepted Answer

A firewall is designed to block unwanted traffic initiated from the Internet and can also restrict Internet access from an internal network. Hubs and switches are designed to connect devices on a network and do not have the ability to block or restrict traffic. VPNs are used to create a secure connection between two networks or devices and do not block or restrict traffic.

Question 7

The Telnet protocol encrypts transmitted data, which therefore cannot be read by others on the network.

Accepted Answer

The Telnet protocol does not encrypt transmitted data, which makes it vulnerable to interception and reading by others on the network.

Question 8

What command can be used to flush the local DNS cache on a Windows computer?&#10;A) nslookup -f&#10;B) ipconfig /flushdns&#10;C) dns dump&#10;D) service dnscache restart

Accepted Answer

The correct command to flush the local DNS cache on a Windows computer is "ipconfig /flushdns". This command clears the DNS resolver cache, which stores the IP addresses of previously accessed websites. This can be useful if a website has recently changed its IP address but the computer is still using the old address stored in the cache. A and D are invalid commands for flushing the DNS cache, while C is not a valid command at all.

Question 9

What TCP port is utilized by an SSH server listening for connections?&#10;A) 20&#10;B) 21&#10;C) 22&#10;D) 23

Accepted Answer

The TCP port utilized by an SSH server listening for connections is port 22.

Question 10

What wireless networking radio frequency yields faster speeds but offers shorter range?&#10;A) 2.4 GHz&#10;B) 5 GHz&#10;C) 7 GHz&#10;D) 11 GHz

Accepted Answer

The 5 GHz frequency band offers faster speeds because it has a higher bandwidth and less interference from other devices using the same frequency, but it offers shorter range compared to the 2.4 GHz frequency band. Therefore, B is the best choice.

Question 11

Packets are delivered to a single node on a network when using what type of IPv6 address?&#10;A) anycast address&#10;B) default gateway address&#10;C) multicast address&#10;D) unicast address

Accepted Answer

The answer of Packets are delivered to a single node...

Question 12

What command can be used to display IP addresses assigned to all network connections on a system?&#10;A) msconfig&#10;B) netstat&#10;C) ipconfig&#10;D) netcfg32

Accepted Answer

The answer of What command can be used to display...

Question 13

The solution for securing private data traveling over a public network, such as the Internet, is the use of what type of network?&#10;A) public encrypted network&#10;B) virtual private network&#10;C) private encrypted network&#10;D) virtual prevention network

Accepted Answer

The answer of The solution for securing private data traveling...

Question 14

How are IP addresses available to the Internet classified?&#10;A) public&#10;B) private&#10;C) non-routable&#10;D) standard

Accepted Answer

The answer of How are IP addresses available to the...

Question 15

How is the network portion and the host portion of an IP address identified?&#10;A) dynamic address&#10;B) DHCP address&#10;C) default gateway&#10;D) subnet mask

Accepted Answer

The answer of How is the network portion and the...

Question 16

The User Datagram Protocol (UDP) guarantees delivery of data to its destination.

Accepted Answer

The answer of The User Datagram Protocol (UDP) guarantees delivery...

Question 17

A problem with virtual networks is that data transmitting through them cannot be encrypted and therefore is not secure.

Accepted Answer

The answer of A problem with virtual networks is that...

Question 18

Originally developed by IBM, what protocol is used by Windows to share files and printers on a network?&#10;A) Server Message Block (SMB)&#10;B) Lightweight Directory Access Protocol (LDAP)&#10;C) File Transfer Protocol (FTP)&#10;D) Hypertext Transfer Protocol (HTTP)

Accepted Answer

The answer of Originally developed by IBM, what protocol is...

Question 19

What protocol makes a connection, checks whether the data is received, and resends it if it is not?&#10;A) TCP&#10;B) UDP&#10;C) IP&#10;D) DNS

Accepted Answer

The answer of What protocol makes a connection, checks whether...

Question 20

When using static IP addressing, software automatically configures the network connection on each device.

Accepted Answer

The answer of When using static IP addressing, software automatically...

Question 21

Describe a domain name and provide examples of domain names.

Accepted Answer

The answer of Describe a domain name and provide examples...

Question 22

The ability to send and receive transmissions at the same time on an Ethernet cable is referred to by what term?&#10;A) simplex mode&#10;B) half duplex&#10;C) auto transmit&#10;D) full duplex

Accepted Answer

The answer of The ability to send and receive transmissions...

Question 23

The Remote Desktop and Remote Assistance applications utilize what port for remote access?&#10;A) 22&#10;B) 23&#10;C) 110&#10;D) 3389

Accepted Answer

The answer of The Remote Desktop and Remote Assistance applications...

Question 24

Match between columns&#10;                        Premises: assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;assigns an IP address to a computer when it first attempts to initiate a connection to the network&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;designed to make it easier for users to connect their computers to a wireless network when a hard-to-remember SSID and security key are used&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;identifies a computer and the network to which it belongs, such as www.cengage.com&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;a technique designed to conserve the number of public IP addresses needed by a network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;Used by a computer or other device to determine if an IP address of another computer is on its network or another network&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;A group of computers on a peer-to-peer network that are sharing resources&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;commonly used by Linux to pass sign-in information to a remote computer and control that computer over a network&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;protects data by encrypting it from the time it leaves a remote computer until it reaches a server on a corporate network, using a technique called tunneling.&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a command that can be used to display the TCP/IP configuration&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database&#10;a protocol used by various client applications when the application needs to query a database

Accepted Answer

The Answer of DHCP server and ipconfig and Network Address is...

Question 25

Describe the User Datagram Protocol.

Accepted Answer

The answer of Describe the User Datagram Protocol....

Question 26

Describe the Lightweight Directory Access Protocol.

Accepted Answer

The answer of Describe the Lightweight Directory Access Protocol....

Question 27

If a device does not receive an IP address from a DHCP server, the device may resort to what kind of IP address?&#10;A) APIPA&#10;B) random IP address&#10;C) public IP address&#10;D) dynamic IP address

Accepted Answer

The answer of If a device does not receive an...

Question 28

What are the two mail protocols used for delivery of messages, and how do they function?

Accepted Answer

The answer of What are the two mail protocols used...

Question 29

What cell phone technology is the most popular in the United States?&#10;A) GSM&#10;B) CDMA&#10;C) EDGE&#10;D) SIM

Accepted Answer

The answer of What cell phone technology is the most...

Question 30

What device handles access to another network for a client computer if it does not have a better option?&#10;A) firewall&#10;B) default gateway&#10;C) network switch&#10;D) network hub

Accepted Answer

The answer of What device handles access to another network...

Question 31

Discuss how a VPN might be used and how it protects data.

Accepted Answer

The answer of Discuss how a VPN might be used...

Question 32

What is DNS and how does it work?

Accepted Answer

The answer of What is DNS and how does it...

Question 33

Describe TCP and how it provides reliability of packet delivery.

Accepted Answer

The answer of Describe TCP and how it provides reliability...

Question 34

Describe communications at the application level - give an example.

Accepted Answer

The answer of Describe communications at the application level -...

Question 35

Describe the contents and purpose of a subnet mask.

Accepted Answer

The answer of Describe the contents and purpose of a...

Question 36

Describe how a computer with a Private IP address accesses the Internet.

Accepted Answer

The answer of Describe how a computer with a Private...

Deck 7: Connecting to and Setting up a Network