Network+ Quiz #1 (Chapter 1,2,3)

When planning horizontal cabling, what is the maximum allowable distance that can be used? -300 meters -100 meters -1,000 feet -100 feet

100 meters

Which of the following is NOT a range of IP addresses recommended for use in private networks? -192.168.0.0 through 192.168.255.255 -172.16.0.0 through 172.31.255.255 -10.0.0.0 through 10.255.255.255 -127.0.0.0 through 127.255.255.255

127.0.0.0 through 127.255.255.255

If a host's IPv6 address contains the network adapter's MAC address within the last 64 bits of the IPv6 address, what standard is being used? -UUID-128 -EUI-64 -MACin6 -IEEE 802.36

EUI-64

Servers that have a NOS installed require less memory, processing power, and storage capacity than clients because servers are called on to handle only light processing loads and requests from multiple clients. T/F?

False

The Transmission Control Protocol (TCP) is considered to be a connectionless, or best-effort delivery protocol. T/F?

False

What federal agency is charged with safety and health in the workplace? -Occupational Safety and Health Administration (OSHA) -Workplace Safety and Hazard Administration (WSHA) -Office Safety and Standards Department (OSSD) -Hazardous Materials and Safety Management (HMSM)

Occupational Safety and Health Administration (OSHA)

The industry standard height for a rack in rack units is 42U. T/F?

True

When using IPv6, two or more nodes on the same link are said to be neighbors. T/F?

True

A dedicated telephone switch or virtual switching device that connects and manages calls within a private organization, and manages call connections that exit the network through a VoIP gateway, is known by what term? -VoIP ATB (analog telephone branch) -VoIP router -VoIP LEC (local exchange carrier) -VoIP PBX (private branch exchange)

VoIP PBX (private branch exchange)

At the Transport layer of the OSI, what is used to find and communicate with a particular application running on a host? -IP addresses -MAC addresses -port numbers -domain names

port numbers

Which of the following is a document that is sent as a request to vendors to submit a proposal for a product or service that your company wants to purchase? -memorandum of understanding -request for proposal -statement of work -request for quote

request for proposal

What kind of document serves as a legally binding contract or part of a contract that defines, in plain language and in measurable terms, the aspects of a service provided to a customer? -memorandum of understanding -statement of work -service-level agreement -master service agreement

service-level agreement

What text editor can be used on Linux to view and edit the contents of a configuration file? -Notepad -vim -Microsoft Word -edit

vim

What command can be used to check a domain computer's time source from a Command Prompt window? -ntpd show source -time --source -w32tm /query /source -date /source

w32tm /query /source

What is the ARPA domain suffix utilized for? -It is a specialized government restricted TLD. -It is used to announce records for other TLDs such as .com and .net. -It is used for reverse DNS queries, and holds PTR records. -It is a private TLD used for synchronization of zones between servers.

-It is used for reverse DNS queries, and holds PTR records.

What is the most popular web server application? -NGINX -Lighttpd -Microsoft Internet Information Services -Apache

Apache

In the TCP/IP model, what layer combines the responsibilities of the Application, Presentation, and Session layers from the OSI model? -Application -Internet -Link -Transport

Application

What is assigned to each node on a network, which is then used by the Network layer to uniquely identify the node? -IP address -autonomous system address -port address -MAC address

IP address

The proper handling procedures for substances such as chemical solvents is typically outlined in which of the following options? -Dangerous and Hazardous Waste Disposal Sheet (DHWDS) -Environmental Chemical Hazard Sheet (ECHS) -Toxic Chemical Safety Procedure (TCSP) -Material Safety Data Sheet (MSDS)

Material Safety Data Sheet (MSDS)

You are troubleshooting a network issue on a client computer and discover that the network card has an IP address of 169.254.196.200. What does this mean? -The computer has been assigned a routed public IP address. -The network card has been erroneously assigned a loopback address. -The network card is set up for multicast communication. -The computer is configured to use DHCP, but was unable to lease an address.

The computer is configured to use DHCP, but was unable to lease an address.

A master service agreement (MSA) is a contract that defines the terms of future contracts between parties, such as payment terms or arbitration arrangements. T/F?

True

In general, an API (application programming interface) call is the method an application uses when it makes a request of the OS. T/F?

True

In order to ensure that a cable is not affected by electromagnetic interference, how far away should the cable be from fluorescent lighting? -at least 3 inches -at least 6 feet -at least 3 feet -at least 12 feet

at least 3 feet

You are troubleshooting a DNS issue on a Linux system, and need to test the resolution of your domain mycompany.com MX record using Google's DNS server with the IP address of 8.8.8.8. What dig command will accomplish this? -dig -s 8.8.8.8 -t mx mycompany.com -dig query 8.8.8.8 domain mycompany.com type mx -dig @8.8.8.8 mycompany.com MX -dig --server 8.8.8.8 --type=mx mycompany.com

dig @8.8.8.8 mycompany.com MX

Where is a demarc located in relation to the structured cabling of an enterprise environment? -at the Intermediate Distribution Frame (IDF) -in the work area -between the MDF and the IDF -in the Main Distribution Frame (MDF)

in the Main Distribution Frame (MDF)