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Circuit Switching - the process of setting up and keeping open a physical circuit between two or more users until the connection is terminated Advantages of Circuit Switching - no congestion, exclusive use of the bandwidth, no channel access delay, low variance and end to end delay Disadvantages of Circuit Switching - expensive, slight delay in getting a connection Purpose of a Switchboard - provide the capability to connect one telephone line to any other telephone line within in a net...

What are the regions of the Atmosphere ? - -Troposphere -Stratosphere -Ionosphere What is the range of the Troposphere ? - 0-6.8 miles What is the range of the Stratosphere ? - 6.8-30 miles What is the range of the Ionosphere ? - 30-250 miles How many layers does the Ionosphere consist of (during the day) ? - 4

How is the architecture of the XMPP network similar to email? - How is security implemented in XMPP servers? - By Using SASL and TLS that has been built into the core XMPP Specifications ________ servers are typically installed in the perimeter network, and are subscribed to the internal Exchange organization. - Edge Transport Messaging solutions are a type of technology that helps administrators overcome the above challenges through asynchronous, ____________ communication. - Program-...

DSAC: ANNEX B Question and Answers 2023

ANNEX A Question and Answers 2023

STIGs are accompanied by two items used to check a system for compliance or automatically generate reports based on guidelines. Select both items used during this process. - Answer- Checklists; scripts You are more likely to receive certification from _______________ if you have configured your systems in accordance with the recommendations in a STIG. - Answer- DISA a uniform way for different organizations to identify people through their digital certificates containing public keys - Answ...

Network Correct Answer: system of computers, or devices, that are joined together so they can communicate by exchanging information and sharing resources Routers Correct Answer: deviced used to interconnect two or more data communications networks Switch Correct Answer: device used to interconnect two or more end devices on a LAN Layer 3 Switch Correct Answer: switch that can act as a router while housing multiple connectivity ports like a switch Server Correct Answer: physical or virtual...

STIGs are accompanied by two items used to check a system for compliance or automatically generate reports based on guidelines. Select both items used during this process. Correct Answer: Checklists and Scripts To be sure you know with whom you are communicating. Correct Answer: Authenticity The act of keeping secrets secret. Correct Answer: Confidentiality To be sure nothing is modified behind your back. Correct Answer: Integrity Having the evidence in the event of a dispute. Correct Answ...

____________ are similar to a virus in that is modifies another compute program, injecting its own code. The main difference is that a worm will self-replicate without the users knowledge. Correct Answer: Worms The STIG community includes representatives from___________? Correct Answer: DISA Any message that is encrypted using a private key can only be decrypted using a __________? Correct Answer: Public key You can request a copy of an HBSS image from DISA who maintains the latest image o...

The Tripp Lite is a 120 V AC, 50-60 Hz,________Amperes power strip with six output receptacles Correct Answer: 15 KG-175D TACLANE Correct Answer: Tunnel Encryption KIV-7M Correct Answer: Line Encrytption Test the construction of a Cat 5 Cable Correct Answer: Network Cable Tester Mil-C is a 32 pair telephone cable Correct Answer: False Standard wiring for Cat 3 is directed by Correct Answer: Telecommunications Industry Association OSI Layer 7 Correct Answer: Application OSI Layer 6 Corre...