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WorksheetsANNEX D 6/5/2024
Total questions: 91
Worksheet time: 46mins
Joint Tactical Common Operational Picture Workstation (JTCW) is a single digital display of relevant operational information shared by battalion and higher leadership connected on the Global Combat and Control System Tactical Combat Operations network.
True
False
What term describes the approach of sending messages without waiting for a response?
Delayed Feedback
Active communication
Send and Forget approach
Immediate feedback
Messaging solutions are a type of technology that helps administrators overcome the above challenges through asynchronous, ____________ communication.
VM-To-VM
Domain-To-Domain
.Server-To-Server
Program-to-Program\
Which POR supports weapon systems such as mortars, field artillery cannons, rockets, close air support, attack helicopters, and Naval Surface Fire Support (NSFS) systems?
Command and Control Personal Computer (C2PC)
Theater Battle Management Core System (TBMCS)
.Advanced Field Artillery Tactical Data System (AFATDS)
Joint Tactical Common Operational Picture Workstation (JTCW)
Which service on mailbox servers is responsible for accepting client connections for all protocols?
Antispam services
Edge Transport services
Transport Services
Client access services
What is the key benefit of jabber being installed on premise?
It provides real-time language translation
It ensures that users on the network are not affected if the link to the cloud goes down.
It allows for seamless integration with third-party apps
It offers unlimited cloud storage
__________ are logical pathways that connect the programs and convey messages.
Applications (Software)
Programs (Applications)
Channels (Queues)
Chats (Groups)
What features allows receivers to selectively consume messages based on topics?
Remote communication
Random message delivery
Synchronous message consumption
Topic-based Messages
Program of Records (POR) are systems that come with pre-configured settings that are not allowed to be modified.
True
False
Internet Relay Chat (IRC) is a text-based chat (instant messaging) system.
True
False
What type of chat system is Internet Relay Chat (IRC)?
Video-based chat system
Audio-based Chat system
Voice-based chat system
Text-based chat system
The MX records for the domain are the most important, as they are what the rest of the Internet uses to know where to send email for the perspective domain.
True
False
What is one feature that differentiates Cisco Jabber from Transverse Client and Spark Client?
Requires connection to and Openfire server
Offers voice messaging
Limited to instant messaging only
Supports Desktop Sharing Only
What is Topic-based Messages?
Enables a “send and forget” approach to communication.
he messaging system stores the message, either in memory or on disk, and delivers the message to the receiver’s computer.
Enables separate applications to communicate and transfer data.
Receivers can register to consume messages selectively based on particular topics of interest.
How is security implemented in XMPP servers?
By using IRC Protocol
By enabling the firewall
Through social media authentication
By Using SASL and TLS that has been built into the core XMPP Specifications
What is the main function of Microsoft Exchange?
Editing documents
Managing social media accounts
Sending and receiving emails
Playing video games
Which feature of Cisco Jabber allows users to communicate instantly with people on their computers, mobile devices, or smartphones?
Instant Messaging (IM)
Rich Presence
Visual Voicemail
Desktop Sharing
What does XMPP stand for?
Extensible Messaging and Priority Protocol
Extra Messaging and Presence Protocol
Extensible Messaging and Presence Protocol
Extra Messaging and Priority Protocol
What is 1 characteristic of messaging servers?
Ability to create Archive Databases
Determine the source system to deliver these messages and route them
Accept external mail from internal hosts
Accept incoming mail from external sites
What is the main purpose of a messaging solution?
To store the message, either in memory or on disk
To show capabilities
To provide asynchronous, program-to-program communication
To be a real time collaboration server
A receiver or ________ is a program that receives a message by reading it from a channel.
Receiver
Creator
Producer
Consumer
What type of server is required for individual users exchange accounts to be configured?
File server
Web server
Database server
Exchange server
How is the architecture of the XMPP network similar to email?
It is not similar to email
It is Centralized
It enables anyone to run their own XMPP server
It sends Messages
What is not a benefit of Server Communication Architecture?
Reduced inter-server communications
Reduced Network Lag
Isolated Failures
Integrated design inside each server
Which of the following is not a key advantage of XMPP?
Diverse
Secure
High Availability
Standard
Which option best describes a sender or producer in the context of messaging solution?
Locigal pathways that connect the programs and convey messages.
A program that sends a message by writing the messages to a channel
A program that receives a message by reading it from a channel.
Deployed on any network and support any unit at any time.
Which of the following is not a key advantage of XMPP?
Flexible
Virtualized
Decentralized
Open
Which POR was developed for the U.S. Marine Corps to display the Common Operational Picture (COP) across multiple workstations and among multiple agencies?
Combat Data Network (CDN) Small Form Factor (SFF)
Command and Control Personal Computer (C2PC)
Advanced Field Artillery Tactical Data System (AFATDS)
Joint Tactical Common Operational Picture Workstation (JTCW)
Messaging solutions are a type of technology that helps administrators overcome the above challenges through asynchronous, program-to-program communication.
True
False
Microsoft Exchange is “a collection of applications that enable digital messaging and collaboration in an enterprise IT environment.”
False
True
A database availability group (DAG) is a set of up to 16 Exchange Mailbox servers that provides automatic, database-level recovery from a database, server, or network failure.
True
False
Remote communications enables seperate applications to communicate and transfer data.
True
False
Overcome challenges through asynchronous program-program communication.
Microsoft Exchange
Messaging Solutions
High Availability
Messaging Server
What is the main task of a messaging system?
To selectively based on particular topics of interest.
To reliably move messages from the senders computer to the receivers computer.
To allows user to use their computers as a phone.
To allow the display of Common Operational Picture (COP) across multiple workstations and among multiple agencies.
Which client is a communication tool that allows users to view others' availability status and access instant messaging (IM), desktop sharing, and conferencing.
Spark Client
Microsoft Outlook Client
Transverse Client
Cisco Jabber Client
This messaging benefit enables separate applications to communicate and transfer data.
Remote Communication
Variable Timing
Topic-Based Messages
Asynchronous Communication
Which of the following is not a benefit of messaging?
Topic-Based Messaging
Variable Timing
Platform/Language Integration
Physical Boundary
______ records are what the rest of the Internet uses to know where to send email for the perspective domain.
Host A
MX
PTR
SRV
________ servers contain mailbox databases that process, render, and store data.
Utility
Mailbox
Edge Transport
Active Directory
What is one feature that differentiates Cisco Jabber from Transverse Client and Spark Client?
Offers voice messaging
Limited to instant messaging only
Supports Desktop Sharing Only
Requires connection to and Openfire server
What is one feature that differentiates Cisco Jabber from Transverse Client and Spark Client?
Requires connection to and Openfire server
Offers voice messaging
Limited to instant messaging only
Supports Desktop Sharing Only
How does "send and forget" work?
Receivers can register to consume messages selectively based on particular topics of interest.
The sender sends the message and moves on to other tasks while the messaging system transmits the message in the background.
The messaging system stores the message, either in memory or on disk, and delivers the message to the receiver’s computer.
The sender waits for the message to be processed by the receiver.
Which Client is a communication tool that allows users to view others' availability status and access instant messaging (IM), voice, video, voice messaging, desktop sharing, and conferencing.
Microsoft Outlook Client
Spark Client
Cisco Jabber Client
Transverse Client
What is a key responsibility of edge transport servers in an exchange organization.
Processing data
Storing mailbox databases
Providing antispam and mail flow rules
Managing client connections
What is a receiver or consumer in the context of messaging solutions?
Protocols that are free, open, public, and easily understandable
A program that sends a message by writing the messages to a channel
A program that receives a message by reading it from a channel.
To provide asynchronous, program-to-program communication
Which protocol is commonly used by Microsoft Exchange to Communicate with email clients?
FTP
SMTP
HTTP
TCP
Which Client allows users to access their mailbos through an Outlook Web Access portal?
Cisco Jabber Client
Microsoft Outlook Client
Transverse Client
Spark Client
What client is an Open Source, cross-platform IM client optimized for businesses and organizations. It features built-in support for group chat, telephony integration, and strong security.
Cisco Jabber Client
Spark Client
Transverse Client
Microsoft Outlook Client
How does "send and forget" work?
Receivers can register to consume messages selectively based on particular topics of interest.
The sender sends the message and moves on to other tasks while the messaging system transmits the message in the background.
The messaging system stores the message, either in memory or on disk, and delivers the message to the receiver’s computer.
The sender waits for the message to be processed by the receiver.
IRC operates on the application layer.
True
False
Technology that allows administrators to keep sync between their outlook client on a computer and the Exchange server.
DAG quorum mode
ActiveSync
XMPP Server
Exchange Administration Center
What are 4 types of messaging solutions concepts?
Packets of data, receiver, sender, channels
Channels, Packets of data, Cellular device, sender
Channels, receiver, sender, Programs of Record
Packets of data, Channels, sender, VOIP
________ servers handle all external mail flow for the Exchange organization.
Active Directory
Edge Transport
Mailbox
Utility
A ______ record is used to identify computers hosting specific services.
MX
PTR
Host A
SRV
_____ is the extensible messaging and presence protocol.
Hashing
HTML
XMPP
IRC
How does messaging support platform/language integration?
By restricting communication to a specific platform
By limiting communication to a single language
By allowing disprate systems to integrate
By only supporting synchronous communication
Which of the following is an XMPP server used on USMC Networks?
Cisco Jabber (Cisco Webex)
Active Directory Domain Services (ADDS)
vCenter Server Appliance (VCSA)
Oracle
What feature of Cisco Jabber allows users to see if a contact is available via jabber, on the phone or in a meeting?
Desktop sharing
Rich Presence
Desk phone integration
Soft-phone
Which is not a key advantage of XMPP?
Secure
Diverse
Centralized
Open
Which of the following is not a chat service utilized on USMC networks?
Transverse
Spark
Cisco Jabber
Clearnet
Programs communicate by sending packets of ________ to each other.
Folders (Files)
Data (Messages)
Software (Applications)
Applications (Software)
__________ is a built on Windows PowerShell technology and provides a powerful command-line interface that enables the automation of Exchange administration tasks.
Exchange Control Panel (ECP)
Exchange Admin Center (EAC)
Outlook Web App (OWA)
Exchange Management Shell (EMS)
The following description refers to which messaging concept? The messaging system stores the message, either in memory or on disk, and delivers the message to the receiver’s computer.
Send and Forget
Store and Forward
Send and Receive
Deliver and Notify
What is the main task of a messaging system?
To allow the display of Common Operational Picture (COP) across multiple workstations and among multiple agencies.
To reliably move messages from the senders computer to the receivers computer.
To selectively based on particular topics of interest.
To allows user to use their computers as a phone.
Which of the following is not a key advantage of XMPP?
Flexible
Virtualized
Decentralized
Open
Up to how many Exchange mailbox servers can make up a DAG?
8
14
16
6
What advantage does the XMPP networks decentralized architecture provide
It allows individuals and organizations to run their own XMPP server
It limits communication options
.It requires a subscription fee to connect
It can only be accessed through dedicated XMPP hardware
Which benefit of messaging enables a “send and forget” approach to communication.
Reliable Communication
Remote Communication
Variable Timing
Asynchronous Communication
Which of the following is not a benefit of messaging?
Asynchronous Communication
Platform/Language Integration
Non-Repudiation
Remote Communication
Which POR is the primary system for coordinating and executing the air campaign.
Advanced Field Artillery Tactical Data System (AFATDS)
Combat Data Network (CDN) Small Form Factor (SFF)
Command and Control Personal Computer (C2PC)
Theater Battle Management Core System (TBMCS)
The DAG replicates the ______ databases between the ______ servers.
Active Directory / Domain Controller
Mailbox / Mailbox
User / Mailbox
Mailbox / Utility
A ____________ provides automatic, database-level recovery from a database, server, or network failure
Utility Server
Database Availability Group
Redundant Mailbox Group
Database Server
A sender or ________ is a program that sends a message by writing the message to a channel.
Creator
Producer
Receiver
Consumer
The following description refers to which messaging concept? The sending application sends the message to the message channel and the sender can move onto other work while the messaging system transmits the message in the background.
Deliver and Notify
Send and Receive
Send and Forget
Store and Forward
Which POR is the primary system for coordinating and executing the air campaign.
Theater Battle Management Core System (TBMCS)
Advanced Field Artillery Tactical Data System (AFATDS)
Combat Data Network (CDN) Small Form Factor (SFF)
Command and Control Personal Computer (C2PC)
________ is the email client included with the Microsoft Office suite.
Microsoft Outlook Client
Cisco Jabber Client
Spark Client
Transverse Client
Which of the following is not a DNS requirement for Messaging Servers?
Host A
PTR
MX
Stub Zone
In the event of failure of some group members, rules that govern what resources the remaining members can provide.
DAG quorum mode
Resource Scheduler
ActiveSync
Automation
What is a key responsibility of edge transport servers in an exchange organization?
Managing client connections
Storing mailbox databases
providing anti spam and mail flow rules
Processing data
How do programs communicate?
Establishing HTTPS connection
Sending packets of data
By establishing TCP connection
Sending ping requests
________ servers contain the transport services that are used to route mail.
Edge Transport
Mailbox
Active Directory
Database
XMPP Openfire is incredibly easy to setup and administer, but offers rock-solid security and performance.
Question 10Answer
False
True
______ is a service that automatically configures email clients, such as Outlook.
Mx Records
AutoDiscover DNS Record
Reverse DNS
Service Location
What is not a benefit of Server Communication Architecture?
Automatic Updates
Version-aware communications
Reduced inter-server communications
Isolated Failures
5 examples of POR's
TBMCS, C2PC, JTCW, AFATDS, MSTSC
EAC, ADUC, ADAC, JTCW, RSAT
TBMCS, AFATDS, C2PC, JTCW, SFF
C2PC, JTCW, C3P0, SFF
The DAG group always has one active server. The rest are set on passive.
True
False
What are the requirements of messaging servers on a domain?
MX records, ADAC, ADUC
MX records, reverse DNS, pointer record, DAG
MX records, reverse DNS, Service Location (SRV), Autodiscover DNS record
Service location (SRV), MX records, DNS, Autodiscover DNS record
________ servers are typically installed in the perimeter network, and are subscribed to the internal Exchange organization.
Edge Transport
Active Directory
Utility
Database
The 2 server roles in Exchange 2019 are _______ servers and _______ Servers
Exchange
Mailbox
Active Directory
Utility
Edge transport
Which of the following is a true statement for a witness server?
The witness server must be a Domain Controller
A single server can serve as a witness for only one DAG
witness server must be running Windows Server 2019 or later
The witness server can't be a member of the DAG
What are Channels in the context of messaging solutions?
Logical Pathways that connect the programs and convey messages
Protocols that are free, open, public, and easily understandable
Enables separate applications to communicate and transfer data
Physical pathways
