DATA Quizzes 1-12 Exam Questions With Correct Answers
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DATA Quizzes 1-12 Exam Questions With
Correct Answers
A policy in which all exit doors for a building stay unlocked during a fire is an example of what
type of policy? - answerfail-open
HTTP, IMAP4, FTP, and Telnet are all examples of protocols that operate at what layer of the
OSI model? - an...
DATA Quizzes 1-12 Exam Questions With
Correct Answers
A policy in which all exit doors for a building stay unlocked during a fire is an example of what
type of policy? - answer✔✔fail-open
HTTP, IMAP4, FTP, and Telnet are all examples of protocols that operate at what layer of the
OSI model? - answer✔✔Layer 7
What statement accurately reflects what occurs when a message is too large to transport on a
network? - answer✔✔The message is divided into smaller messages called segments (for TCP)
or datagrams (for UDP).
What is the most popular web server application? - answer✔✔Apache
At what layer of the OSI model do the IP, ICMP, and ARP protocols operate? -
answer✔✔Network
Which of the following is an example of encapsulation? - answer✔✔The addition of a header to
data inherited from the layer above in the OSI model.
What mail protocol is used to send mail messages to a server? - answer✔✔SMTP
The proper handling procedures for substances such as chemical solvents is typically outlined in
which of the following options? - answer✔✔Material Safety Data Sheet (MSDS)
What is assigned to each node on a network, which is then used by the Network layer to uniquely
identify the node? - answer✔✔IP address
The Data Link Layer utilizes what name for its protocol data unit (PDU)? - answer✔✔frame
The Windows Remote Desktop application utilizes what protocol to provide secure, encrypted
transmissions? - answer✔✔Remote Desktop Protocol (RDP)
What federal agency is charged with safety and health in the workplace? -
answer✔✔Occupational Safety and Health Administration (OSHA)
, EXAM STUDY MATERIALS 8/7/2024 11:29 AM
At what layer of the OSI model does a network switch normally operate? - answer✔✔Layer 2
Which of the following is not one of the disadvantages of peer-to-peer networks? -
answer✔✔They centralize user account logins
In considering the responsibilities of each layer of the OSI model, what statement accurately
reflects those of the Presentation layer? - answer✔✔The Presentation layer is responsible for
reformatting, compressing, and/or encrypting data in a way that the application on the receiving
end can read.
An open electrical circuit as a result of a failed circuit breaker is considered to be what type of
failure system? - answer✔✔fail-close
What occurs if a network layer protocol is aware that a packet is larger than the maximum size
for its network? - answer✔✔The packet will be divided into smaller packets using
fragmentation.
In the TCP/IP model, what layer is considered so simple that it is ignored entirely? -
answer✔✔Physical
When dealing with static electricity, what kind of failure caused by static discharge shortens the
life of a component, and can cause intermittent errors? - answer✔✔upset failure
In a domain, the process of allowing a user to sign on to the network from any computer on the
network and get access to resources is managed by what service? - answer✔✔Active Directory
Domain Services (AD DS)
What does backbone cabling consist of? - answer✔✔The cables or wireless links that provide
interconnection between the entrance facility and MDF, and between the MDF and IDFs.
What type of diagram is a graphical representation of a network's wired infrastructure? -
answer✔✔wiring schematic
What standard describes uniform, enterprise-wide cabling systems, regardless of who
manufactures or sells the various parts used in the system? - answer✔✔TIA/EIA-568
What statement correctly identifies the purpose of a software patch? - answer✔✔A software
patch is a correction, improvement, or enhancement to software
Where is a demarc located in relation to the structured cabling of an enterprise environment? -
answer✔✔in the Main Distribution Frame (MDF)
Which of the following is NOT a best practice when performing cable management? -
answer✔✔Cable ties should be pulled tightly to keep cables from moving around in a bundle.
, EXAM STUDY MATERIALS 8/7/2024 11:29 AM
In a voice over IP setup (VoIP), what kind of device converts signals from a campus's analog
phone equipment into IP data that can travel over a phone company's analog telephone lines? -
answer✔✔VoIP gateway
Equipment data racks most commonly are a standard width of what measurement? -
answer✔✔19 inches
Why should you not leave more than 1 inch of exposed cable before a twisted-pair termination? -
answer✔✔The exposure of the cable can cause transmission interference between wires.
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? - answer✔✔request for proposal
When planning horizontal cabling, what is the maximum allowable distance that can be used? -
answer✔✔100 meters
A change coordinator functions as what type of manager? - answer✔✔project manager
What component of the backbone runs between a building's floors and can be used to connect an
MDF and IDF or multiple IDFs? - answer✔✔vertical cross connect
In order to ensure that a cable is not affected by electromagnetic interference, how far away
should the cable be from fluorescent lighting? - answer✔✔at least 3 feet
Your company is setting itself up to distribute software made by another company. What type of
document should your company procure from the developing company? - answer✔✔master
license agreement
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? - answer✔✔VoIP PBX (private branch exchange)
What is the name of the GUI front end that is available for the Nmap utility? -
answer✔✔Zenmap
During termination of twisted pair cabling, what should be done to ensure minimal cross talk is
introduced? - answer✔✔No more than 1 inch of the cable should be exposed.
What type of tool would you utilize to terminate twisted pair wire on a 66 or 110 block? -
answer✔✔punchdown tool
When creating network diagrams, what icon description typically represents a network firewall?
- answer✔✔An icon that resembles a brick wall.
Which of the following protocols is used as a signaling protocol for the initial connection
between hosts, but does not participate in data transfer during the session? - answer✔✔SIP
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