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WorksheetsDSAC-8 ANNEX D
Total questions: 67
Worksheet time: 34mins
Name
Class
Date
1.
What is the key benefit of jabber being installed on premise?
a)
It provides real-time language translation
b)
It ensures that users on the network are not affected if the link to the cloud goes down.
c)
It ensures that users on the network are not affected if the link to the cloud goes down.
d)
It offers unlimited cloud storage
2.
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.
a)
Spark Client
b)
Microsoft Outlook Client
c)
Transverse Client
d)
Cisco Jabber Client
3.
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 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.
a)
Deliver and Notify
b)
Send and Forget
c)
Store and Forward
d)
Send and Receive
4.
What feature of Cisco Jabber allows users to see if a contact is available via jabber, on the phone or in a meeting?
a)
Desktop Sharing
b)
Desk phone integration
c)
Soft-phone
d)
Rich Presence
5.
How is the architecture of the XMPP network similar to email?
a)
It enables anyone to run their own XMPP serve
b)
It sends messages
c)
It is not similar to email
d)
It is centralized
6.
This messaging benefit enables separate applications to communicate and transfer data.
a)
Topic-Based Messages
b)
Variable Timing
c)
Remote Communication
d)
Asynchronous Communication
7.
What are Channels in the context of messaging solutions?
a)
Logical Pathways that connect the programs and convey messages
b)
Physical Pathways
c)
Enables separate applications to communicate and transfer data
d)
Protocols that are free, open, public, and easily understandable
8.
What features allows receivers to selectively consume messages based on topics?
a)
Topic-Based Messages
b)
Random message delivery
c)
Remote Communication
d)
Synchronous message consumption
9.
Which POR was developed for the U.S. Marine Corps to display the Common Operational Picture (COP) across mutliple workstations and among multiple agencies?
a)
Combat Data Network (CDN) Small Form Factor (SFF)
b)
Joint Tactical Common Operational Picture Workstation (JTCW)
c)
Command and Control Personal Computer (C2PC)
d)
Advanced Field Artillery Tactical Data System (AFATDS)
10.
A sender or ________ is a program that sends a message by writing the message to a channel.
a)
Producer
b)
Creator
c)
Consumer
d)
Receiver
11.
Which Client allows users to access their mailbox through an Outlook Web Access portal?
a)
Microsoft Outlook Client
b)
Cisco Jabber Client
c)
Spark Client
d)
Transverse Client
12.
What is the main purpose of a messaging solution?
a)
To provide asynchronous, program-to-program communication
b)
To show capabilities
c)
To be a real time collaboration server
d)
To store the message, either in memory or on disk
13.
Internet Relay Chat (IRC) is a text-based chat (instant messaging) system.
a)
T
b)
F
14.
Microsoft Exchange is “a collection of applications that enable digital messaging and collaboration in an enterprise IT environment.”
a)
T
b)
F
15.
What does XMPP stand for?
a)
Extra Messaging and Presence Protocol
b)
Extra Messaging and Priority Protocol
c)
Extensible Messaging and Presence Protocol
d)
Extensible Messaging and Priority Protocol
16.
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.
a)
Deliver and Notify
b)
Send and Receive
c)
Store and Forward
d)
Send and Forget
17.
What is the main task of a messaging system?
a)
To allows user to use their computers as a phone.
b)
To allow the display of Common Operational Picture (COP) across multiple workstations and among multiple agencies.
c)
To reliably move messages from the senders computer to the receivers computer.
d)
To selectively based on particular topics of interest.
18.
XMPP Openfire is incredibly easy to setup and administer, but offers rock-solid security and performance.
a)
T
b)
F
19.
__________ are logical pathways that connect the programs and convey messages.
a)
Chats (Groups)
b)
Channels (Queues)
c)
Programs (Applications)
d)
Applications (Software)
20.
Which POR supports weapon systems such as mortars, field artillery cannons, rockets, close air support, attack helicopters, and Naval Surface Fire Support (NSFS) systems?
a)
Joint Tactical Common Operational Picture Workstation (JTCW)
b)
Advanced Field Artillery Tactical Data System (AFATDS)
c)
Command and Control Personal Computer (C2PC)
d)
Theater Battle Management Core System (TBMCS)
21.
Which option best describes a sender or producer in the context of messaging solution?
a)
Logical pathways that connect the programs and convey messages.
b)
A program that sends a message by writing the messages to a channel
c)
A program that receives a message by reading it from a channel.
d)
Deployed on any network and support any unit at any time.
22.
Programs communicate by sending packets of ________ to each other.
a)
Folders (Files)
b)
Software (Applications)
c)
Applications (Software)
d)
Data (Messages)
23.
Messaging solutions are a type of technology that helps administrators overcome the above challenges through asynchronous, program-to-program communication.
a)
T
b)
F
24.
What is the main function of Microsoft Exchange?
a)
Managing social media accounts
b)
Sending and receiving emails
c)
Editing documents
d)
Playing video games
25.
What term describes the approach of sending messages without waiting for a response?
a)
Active communication
b)
Delayed Feedback
c)
Immediate Feedback
d)
Send and Forget Approach
26.
What are Topic-based Messages?
a)
Receivers can register to consume messages selectively based on particular topics of interest.
b)
Enables separate applications to communicate and transfer data.
c)
Enables a “send and forget” approach to communication.
d)
The messaging system stores the message, either in memory or on disk, and delivers the message to the receiver’s computer.
27.
Which of the following is NOT a benefit of messaging?
a)
Variable Timing
b)
Platform/Language Integration
c)
Physical Boundary
d)
Topic-Based Messaging
28.
Which of the following is NOT a benefit of messaging?
a)
Platform/Language Integration
b)
Asynchronous Communication
c)
Remote Communication
d)
Non-Repudiation
29.
How is security implemented in XMPP servers?
a)
By using IRC Protocol
b)
By enabling the firewall
c)
By Using SASL and TLS that has been built into the core XMPP Specifications
d)
Through social media authentication
30.
What is one feature that differentiates Cisco Jabber from Transverse Client and Spark Client?
a)
Offers voice messaging
b)
Limited to instant messaging only
c)
Requires connection to and Openfire server
d)
Supports Desktop Sharing Only
31.
What advantage does the XMPP networks decentralized architecture provide
a)
It allows individuals and organizations to run their own XMPP server
b)
It requires a subscription fee to connect
c)
It can only be accessed through dedicated XMPP hardware
d)
It limits communication options
32.
What type of server is required for individual users exchange accounts to be configured?
a)
Web server
b)
Exchange server
c)
Database server
d)
File server
33.
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.
a)
Cisco Jabber Client
b)
Spark Client
c)
Microsoft Outlook Client
d)
Transverse Client
34.
Which service on mailbox servers is responsible for accepting client connections for all protocols?
a)
Client Access services
b)
Edge Transport services
c)
Antispam services
d)
Transport services
35.
Messaging solutions are a type of technology that helps administrators overcome the above challenges through asynchronous, ____________ communication.
a)
Server-To-Server
b)
Program-To-Program
c)
Domain-To-Domain
d)
VM-To-VM
36.
Which protocol is commonly used by Microsoft Exchange to Communicate with email clients?
a)
SMTP
b)
FTB
c)
HTTP
d)
TCP
37.
Which feature of Cisco Jabber allows users to communicate instantly with people on their computers, mobile devices, or smartphones?
a)
Visual Voicemail
b)
Desktop Sharing
c)
Instant Messaging (IM)
d)
Rich Presence
38.
What is a receiver or consumer in the context of messaging solutions?
a)
To provide asynchronous, program-to-program communication
b)
Protocols that are free, open, public, and easily understandable
c)
A program that sends a message by writing the messages to a channel
d)
A program that receives a message by reading it from a channel.
39.
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.
a)
T
b)
F
40.
Which POR is the primary system for coordinating and executing the air campain.
a)
Advanced Field Artillery Tactical Data System (AFATDS)
b)
Combat Data Network (CDN) Small Form Factor (SFF)
c)
Theater Battle Management Core System (TBMCS)
d)
Command and Control Personal Computer (C2PC)
41.
What type of chat system is Internet Relay Chat (IRC)?
a)
Voice-based chat system
b)
Text-based chat system
c)
Video-based chat system
d)
Audio-based chat system
42.
What is a key responsibility of edge transport servers in an exchange organization.
a)
Providing antispam and mail flow rules
b)
Storing mailbox databases
c)
Processing data
d)
Managing client connections
43.
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.
a)
T
b)
F
44.
Remote communications enable separate applications to communicate and transfer data.
a)
T
b)
F
45.
How does messaging support platform/language integration?
a)
By allowing disparate systems to integrate
b)
By limiting communication to a single language
c)
By restricting communication to a specific platform
d)
By only supporting synchronous communication
46.
Program of Records (POR) are systems that come with pre-configured settings that are not allowed to be modified.
a)
T
b)
F
47.
How does "send and forget" work?
a)
Receivers can register to consume messages selectively based on particular topics of interest.
b)
The sender sends the message and moves on to other tasks while the messaging system transmits the message in the background.
c)
The sender waits for the message to be processed by the receiver.
d)
The messaging system stores the message, either in memory or on disk, and delivers the message to the receiver’s computer.
48.
Internet Relay Chat (IRC) is a text-based chat (instant messaging) system.
a)
T
b)
F
49.
A receiver or ________ is a program that receives a message by reading it from a channel.
a)
Reciever
b)
Creator
c)
Consumer
d)
Producer
50.
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 Tac
a)
T
b)
F
51.
_____ is the extensible messaging and presence protocol.
a)
Hashing
b)
XMPP
c)
HTML
d)
IRC
52.
Which client is a communication tool that allows users to view others' availability status and access instant messaging (IM), desktop sharing, and conferencing.
a)
Microsoft Outlook Client
b)
Spark Client
c)
Transverse Client
d)
Cisco Jabber Client
53.
Which of the following is an XMPP server used on USMC Networks?
a)
Cisco Jabber (Cisco Webex)
b)
Active Directory Domain Services (ADDS)
c)
vCenter Server Appliance (VCSA)
d)
Oracle
54.
Which of the following is NOT a key advantage of XMPP?
a)
Standard
b)
High Availability
c)
Diverse
d)
Secure
55.
What are 4 types of messaging solutions?
a)
Channels, receiver, sender, Programs
b)
Channels, Packets of data, Cellular device, sender
c)
Packets of data, Channels, sender, VOIP
d)
Packets of data, receiver, sender, channels
56.
Overcome challenges through asynchronous program-program communication.
a)
T
b)
F
57.
Which benefit of messaging enables a “send and forget” approach to communication
a)
Reliable Communication
b)
Remote Communication
c)
Asynchronous Communication
d)
Variable Timing
58.
This messaging benefit enables seperate applications to communicate and transfer data.
a)
Variable Timing
b)
Topic-Based Messages
c)
Asynchronous Communication
d)
Remote Communication
59.
Which benefit of messaging enables a “send and forget” approach to communication
a)
High Availability
b)
Messaging Solutions
c)
Messaging Server
d)
Microsoft Exchange
60.
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.
a)
T
b)
F
61.
Which of the following is NOT a key advantage of XMPP?
a)
Diverse
b)
Secure
c)
Centralized
d)
Open
62.
What is 1 characteristic of messaging servers?
a)
Accept incoming mail from external sites
b)
Ability to create Archive Databases
c)
Accept external mail from internal hosts
d)
Determine the source system to deliver these messages and route them
63.
In the event of failure of some group members, rules that govern what resources the remaining members can provide.
a)
Resource Scheduler
b)
Automation
c)
DAG quorum mode
d)
ActiveSync
64.
Microsoft Exchange is “a collection of applications that enable digital messaging and collaboration in an enterprise IT environment.”
a)
T
b)
F
65.
What are the requirements of messaging servers on a domain?
a)
MX records, reverse DNS, pointer record, DAG
b)
MX records, ADAC, ADUC
c)
MX records, reverse DNS, Service Location (SRV), Autodiscover DNS record
d)
Service location (SRV), MX records, DNS, Autodiscover DNS record
66.
Which of the following is NOT a key advantage of XMPP?
a)
Virtualized
b)
Open
c)
Decentralized
d)
Flexible
67.
How do programs communicate?
a)
Sending packets of data
b)
Establishing HTTPS Connection
c)
Sending ping requests
d)
By establishing TCP connection
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