Client Systems Block 4 All units Combined

There are two types of Domain Groups:

A ___ ___ is a specialized network device or software designed to handle and manage multiple VPN connections

Class __ networks always have the first two bits set at 10 (128 to 191) and are designed for medium-sized networks

Satellite connections are typically a little ____ than wired broadband connections

___ ____ is when you add a group as a member of another group

Modems got their name because they ___ and ___ digital signals

User accounts can be created on a local computer or on a domain controller using ___

___ is a directory services protocol based on the X.500 standard

___ is a non-proprietary protocol designed to help locate resources on a network

_____ accomplishes communication by breaking the data into subsignals and transmitting them simultaneously

Switches come in two varieties: ___ and ___

802.11ac obtains its insanely fast performance mostly through ___ ____

To help reduce problems, ___ can detect and prevent interference by switching bands within that frequency spectrum.

Bluetooth Version 2.0 supported ___, which delivered bit throughput of 3.0 Mbps

___ is the protocol most commonly used to send email messages

_____ control access to an object, such as a folder or file.

Domain groups enable: (Pick 3)

A ___ is a mix of the other topologies. It would be impossible to illustrate it because there are many combinations

___ is used to provide shared access to files/printers/network resources. Primarily implemented by Microsoft systems

___ enable a user account or group to perform predefined tasks.

When a user is assigned permissions to an object, the user’s SID will be stored in the object’s ___ ___ ___

___ means having multiple paths to get data from point A to point B

Class __ networks have the first three bits set at 110 (192 to 223) and are designed for smaller networks.

In order to implement a WMN, the access points and other wireless infrastructure must ____ it

This allows the device to read information stored in an NFC tag on a label or poster

A ____ is a collection of objects: a collection of user and computer accounts, contacts, or other groups.

User accounts set up on a domain controller for the purpose of providing network access are also called ___ ___

These groups are used by Windows Server to manage user rights assignments and access permissions.

The ___, also referred to as a network adapter card, provides the physical interface between computer and cabling

Group accounts on a domain must be severely limited in scope and ability

There are built-in local user accounts created when you first install an operating system. This includes: (Choose two)

____ refers to how the computer converts digital information into signals that can be transmitted over the air

A ___ ___VPN is a type of VPN configuration that allows users to route some of their internet traffic through the VPN

__: ratified in 1997 and defines WLANs transmitting at 1 Mbps or 2 Mbps bandwidths using the 2.4 GHz frequency spectrum

A ___ is a network configuration that enables a remote user to access a private network via the Internet

A ___ is an object shell that represents a set of attributes for a user/computer object that will interact with a domain

____ is the loss of signal strength along a communications pathway

A ___ is a core component of the network, providing a link to the resources necessary to perform any task

With Bluetooth version 3.0 came the ___ enhancement, which allowed Bluetooth to transmit over available 802.11 signals

A ___ is generally defined as a network that spans a city or a large campus

A ___ ___ is a large hub that is rack mounted. It houses multiple cable connections but has no network intelligence

The purpose of ____ to resolve hostnames to IP addresses

___ ___ refers to the measures/protocols employed to protect the C.I.A. triad of data transmitted over a VPN

The ___ is a very smallscale network designed around one person within a very limited boundary area

PCs that are connected to your peer-to-peer group will be able access shared folders/files based on the name of the PC

A _____ is assigned to provide specific applications or services for the network and nothing else.

Managed switches cost more but provide features such as: (choose 4)

___ provide centralized connectivity, just like hubs. They often look similar to hubs, so it’s easy to confuse them

___ is the audio range in which the technology broadcasts

The primary advantage of a split VPN tunnel is the ______ it offers between security and performance.

Class ___ networks are defined as those with the first bit set as 0 (0 to 127) and are designed for very large networks

A ___ topology is the simplest. It consists of a single cable that runs to every workstation

To facilitate communication across a network, computers use a common language called a ____

VPNs employ an encryption methodology called ____, which protects the data from interception

A ___ is a device used to link several computers together. They're very simple devices that possess no real intelligence

A ___ ___ is a set of rules and guidelines established by an organization to govern the use of VPNs

____ accounts typically provide a common username shared among multiple users who perform a common function

A second type of wireless Internet is __ wireless Internet, sometimes referred to as terrestrial fixed wireless Internet

In Split Tunnel VPN, the traffic not routed through the VPN remains vulnerable to interception and other online threats

___ is a Microsoft-developed enhancement of the SMB protocol, which was also developed by Microsoft

This is a troubleshooting feature that is used in conjunction with a network monitor

A ___ includes networks outside the local environment and can also distribute resources across great distances.

A ___topology branches each network device off a central device called a hub or a switch, making it easy to add a new PC

Hooking your laptop up to your cell phone and using the cell phone’s connection and data plan to get on the Internet is:

The key characteristic of a server-based network is that security is ____ administered

Instead of bonding two channels, 802.11ac can bond up to ___ for a 160 MHz bandwidth

To encrypt traffic between a web server and client securely, ___ can be used.

The ___ layer also describes the unique physical address (also known as the MAC address) for each NIC

The ____ was developed in the 1980s for use with the AppleTalk network protocol

____ ____ are assigned to provide one or more network services and local access

____ manages the communication between a web server and client

FTP is both a protocol and an application

The Guest account must be _____ on Air Force computers.

____ provides for bandwidths of up to 11 Mbps (with fallback rates of 5.5, 2, and 1 Mbps) in the 2.4 GHz range.

The ____ layer describes how the data gets transmitted over a communication medium.

Accounts unassociated with a domain, called ____, are most commonly used for troubleshooting purposes

___ accomplishes communication by adding the data that is to be transmitted to a higher speed transmission

The peer-to-peer model is great for small, simple, inexpensive networks. This model can be set up almost instantly.

If you want to connect to a network/Internet using phone lines and a dial-up connection, a ___ is the device you’ll need

Networks use a ____ to control the communication with resources and the flow of data across the network

____ was one of the first security standards for wireless devices

One issue with Bluetooth is interference on its comm channels. It uses the same 2.4 GHz frequency that Wi-Fi does.

Domain accounts are created on a Domain ____, and have access to the full enterprise domain

This lets the device act as a smart card. This is useful for making payments at the site of a merchant that uses NFC.

A potential downside of a full VPN tunnel is that it can introduce _____

____ Includes both uploading and downloading files from one host to another

The most common use of infrared technology is the:

A ____ is a hardware or software solution that serves as your network’s security guard

Slot Availability Masking (SAM) was introduced with Bluetooth V5

The ___ layer controls the data flow and troubleshoots any problems with transmitting or receiving datagrams

Groups are characterized by their scope and type

Two or more piconets can be linked together in a ___

IPv4 has ___ bits of addressing space, which allows for nearly 4.3 billion addresses

____ is an improvement on WEP that was first available in 1999 but did not see widespread acceptance until around 2003

Domain Groups reside on a domain controller and provide access to network resources throughout the domain

The client-server model (also known as _____) is better for large networks that need a more secure environment

A ____, also called a network account, is valid on any computer in the domain for which the account was created

a ___ generally refers to networks that use Bluetooth technology

a ___, or extender is a small, powered device that receives a signal, amplifies it, and sends it on its way

Server-based networks are often known as ___

The key defining factor of a mesh network topology is that it has multiple _____ connections

Version 4.0 introduced __, which sacrifices data transfer rate but maintains distance while using less energy

The ____ suite is the most popular network protocol in use today, thanks mostly to the rise of the Internet

The most basic right is the ability to access a server

___ work at Layer 1 of the OSI model, just as repeaters do

Local computer accounts are recognized on the domain

The ____ ___ account allows you to manage the local computer, local users, local groups, and local resources

All Bluetooth devices since version 1.0 have supported a ____ of 1.0 Mbps

The ___ layer performs protocol conversion and manages data compression, data translation, and encryption

In peer-to-peer mode, NFC data is transmitted in the ___

What was the first type of PC local area network (LAN)

Because infrared does not use radio waves, there are no concerns of interference or signal conflicts

The ____ ____ provides a way for users to log on or gain access to resources without having a unique local username

The ____ published the Open Systems Interconnection (OSI) model in 1984 to provide a common way of describing protocols

Installing a wireless NIC is just like installing a normal, wired NIC. The only difference is in the _____ of the NIC

The most important communication framework, and the backbone of all networking, is the ____

There are three types of wireless modulation used today:

A ___ is the most complex in terms of physical design. In this topology, each device is connected to every other device

A very well-known standard is 802.3 CSMA/CD. You might know it by its more popular name: ____

The ____ layer allows applications on different computers to establish, maintain, and end a session

A best practice for the purpose of security is to always ensure you disconnect from the USAF VPN when not in use

Wireless clients on a network typically access the network through a ___ ___ ___

___ are sub-divisions within a frequency

____ dynamically assigns IP addresses and other IP configuration information to network clients

____ is a communications standard that uses radio waves to facilitate communication

The theoretical maximum speed of 802.11ac is ____ Gbps, but most current devices can get to about 1.3 Gbps

One of the defining features of a Bluetooth WPAN is its ____ nature

A subset of RFID is a very short distance technology known as ____

Another drawback to satellite technology is the delay (also called propagation delay), or ____

Two accounts are necessary for access to domain resources:

___ is used to set up a secure Telnet session for remote logins or remotely executing programs and transferring files

The basic method of configuring firewalls is to use an ____

____ are collections of users that share a common set of rights, but their actions can still be traced back to a user

Your computer is in a default local group called _____

NFC devices can operate in three different modes:

In a ___ topology, each computer connects to two other computers, forming a circle and creating a unidirectional path

In the 1980s and 1990s, LANs and WANs were often differentiated by their ____ speeds

In 1998, a consortium of companies formed the Bluetooth ___ ___ ___

A ____ ____ is merely a user account without a user

A local account is usually (by default) a local administrator (user) account

A ___ ___VPN is a type of VPN configuration where all of a user's internet traffic is routed through a secure VPN server

Bluetooth networks are formed on an __ ___ basis

This allows for ad hoc data transfer between two NFC-enabled devices.

In a ____, computers attached to the same physical switch can be segmented into multiple logical networks

There is centralized administration or control in the peer-to-peer resource model

____s can span buildings, states, countries, and even continental boundaries

Most firewalls will have at least two network connections: One to the internet (___) and one to the internal network (_)

The primary advantage of a full VPN tunnel is comprehensive ____ and privacy

___ are used to divide network segments into multiple collision domains. They join similar topologies and operate at L2

Bluetooth devices can communicate directly with each other—no central communication point is required. This is called a:

___ is a secure protocol designed to download email.

VPN concentrators are typically used in ____ environments to ensure secure remote access and site-to-site connectivity

A/an ___ connects two or more computers, and passes along all traffic sent to a MAC address to its port

___ hubs connect all ports together electrically but do not have their own power source.

___ ____ are primarily used for managing access to local computer resources

___ examine the Layer 2 header of the incoming packet and forward it properly to the right port and only that port

There are two types of hubs: ___ and ___

To support email security, organizational accounts must be ____

the ___ standard provides for bandwidths of 54 Mbps in the 2.4 GHz frequency spectrum using OFDM or DSSS encoding

IPv6 provides for bit ____ addresses

___ is a TCP/IP standard used to automatically configure IP-based hosts that are unable to reach a DHCP server

All domain accounts are not stored in a central Database on the Domain Controller server for that domain.

The Data Link layer is subdivided into an upper and lower sublayer, which are respectively: (Choose 2)

In a _____, the computers act as both service providers and service requestors

___ hubs use electronics to amplify and clean up the signal before it is broadcast to the other ports

____ are highly intelligent devices that connect multiple network types and determine the best path for sending data

Wireless attenuation is measured in: ___

the ___ standard claims to support bandwidth up to 600 Mbps, but in reality the typical throughput is about 300–450 Mbps

Local accounts can only affect their local hardware.

Workstations are also known as ___

The ___ layer is responsible for logical addressing of messages. The data is organized into chunks called packets

Every Microsoft Windows-based client will have built-in ____ accounts

A ____ is a way of laying out the network

____ accounts are actually disabled on the domain controller, because no user will ever log in interactively with them

Infrared requires line-of-sight, and generally speaking, the two devices need to be pointed at each other to work

By default, most firewalls are configured as ____

In January 2014, _____ was approved as the newest Wi-Fi standard

The technical specification _____ describes a wireless personal area network (WPAN) based on Bluetooth version 1.1

When you log into the network, the login request is passed to the server responsible for security, sometimes known as a

The ___ layer arranges data into chunks called frames.

People love wireless networks for one major reason:

___ are the computers on which the network users do their work, such as word processing, database design, graphic design

___ allows administrators to prioritize certain network traffic by assigning a higher priority to it

Managed switches use____ to implement redundancy

As a general rule, the use of group accounts should be _____

A ____ adds the ability to configure ports, manage traffic, and monitor traffic for issues

These groups are used to define collections of users for non-security purposes

Make sure to document group nesting, in order to track membership and access permissions

___ accomplishes communication by hopping the transmission over a range of predefined frequencies.

The ring makes it difficult to add new computers. A ring topology network will go down if one entity is removed.

____ gathers and manages network performance information.

A ___ ___ account is simply a user account with no additional rights assigned

The ___ layer allows access to network services. This is where file services, print services, and other apps operate

The ___ was created to connect computers in a single office or building

A ____ is bigger than a LAN but not quite as big as a WAN.

____ allows users to connect to remote computers and run programs on them

The _____ standard provides WLAN bandwidth of up to 54 Mbps in the 5 GHz frequency spectrum