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Explain what is meant by "cloud computing?" Distinguish between cloud-based infrastructure as a service (IaaS) and software as a service (SaaS) and provide examples of each. - Cloud computing- a service in which computer service in the form of hardware, application, or other resources is provided to a customer for a fee. Frees the customer from having to provide the resources to its employees or customers Software as a Service: A service in which an application service provider supplies ...

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23 pages

Written in 2022/2023

Grade A+

Eustace

IST 233 Exam 1 (Quiz questions) 2023/2024

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8 pages

Written in 2022/2023

Grade A+

Bensuda

Bundle for IST 233 Exams Compilation | Verified | Guaranteed Success

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6 items

Tulloch

Protocol being reliable? and Heavyweight? - Reliable= ACK's for reception of segmentsConnection Oriented. TCP is heavyweight because it is reliable. Why is UDP lightweight? Unreliable? - UDP is an unreliable/Lightweight protocol because no ACK's. (Not Connection Oriented) Define Routing. At what layer on the TCP/IP and OSI stack does it take place? - Routing: Inter-routing between two networks. When routers forward packets closer to their destination hosts. Takes place on the PHYSICAL ...

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7 pages

Written in 2022/2023

Grade A+

Tulloch

Using ASCII digital encoding, how many bits are required to encode a single letter, number, or punctuation mark? - 7 Which of the following is not an example of vertical communication between adjacent layers of the 5-layer network model? - the TCP 3 way handshake Which of the following best describes the relationship between EUI-48 (MAC) addresses and IPv4 addresses? - MAC addresses operate at layer 2 (data link) while IP addresses operate at layer 3 (network / internet) This problem, com...

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4 pages

Written in 2022/2023

Grade A+

Tulloch

8.1.1 What do we mean when we say Layer 2 protocols are the delivery vehicles for IP packets? - Layer 2 protocols like Ethernet and Wi-Fi provide fast packet transmission across a single network 8.1.2 Provide examples of TCP/IP protocols operating at Layer 3; at layer 4; and at layer 5/7. - •L3: -IP: provides best effort packet delivery across an internetwork -CMP: used to exchange messages between hosts -ARP: used to associate MAC addresses and IP addresses •L4: -TCP: provides reli...

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26 pages

Written in 2022/2023

Grade A+

Tulloch

How much connectivity does LANS provide? - 100 Mbps or 1Gbps How much connectivity does Home WAN provide? - 1Mbps to 50 Mbps Which WAN is shared my multiple users? - Home WAN Which WAN is faster? - Corporate WAN Why is the cost of LANs less than WANs? - 1) Distance is a factor in the cost of transmission increases 2) Most LANs consist of Ethernet and Ethernet is very inexpensive 3) Layer 2 technologies within WANs (until recently) are most costly than Ethernet 4) WAN carriers charge mont...

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11 pages

Written in 2022/2023

Grade A+

Tulloch

Explain what is meant by "cloud computing?" Distinguish between cloud-based infrastructure as a service (IaaS) and software as a service (SaaS) and provide examples of each. - Cloud computing- a service in which computer service in the form of hardware, application, or other resources is provided to a customer for a fee. Frees the customer from having to provide the resources to its employees or customers Software as a Service: A service in which an application service provider supplies ...

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23 pages

Written in 2022/2023

Grade A+

Tulloch

IAAS requires the user to maintain the - Application routers and switches are devices - provide the network when two hosts are connected via a switch their link is a - physical link when using a cloud service __________ is a concern - all of the above which command will give you the IP address of a web server if you only know the name - NSLOOKUP an Ethernet link light when on indicates a - Good layer 1 connection

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8 pages

Written in 2022/2023

Grade A+

Tulloch

Bundle for IST 233 Tests | Updated & Verified | with Complete Solution

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6 items

Eustace

Protocol being reliable? and Heavyweight? - Reliable= ACK's for reception of segmentsConnection Oriented. TCP is heavyweight because it is reliable. Why is UDP lightweight? Unreliable? - UDP is an unreliable/Lightweight protocol because no ACK's. (Not Connection Oriented) Define Routing. At what layer on the TCP/IP and OSI stack does it take place? - Routing: Inter-routing between two networks. When routers forward packets closer to their destination hosts. Takes place on the PHYSICAL ...

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7 pages

Written in 2022/2023

Grade A+

Eustace

Using ASCII digital encoding, how many bits are required to encode a single letter, number, or punctuation mark? - 7 Which of the following is not an example of vertical communication between adjacent layers of the 5-layer network model? - the TCP 3 way handshake Which of the following best describes the relationship between EUI-48 (MAC) addresses and IPv4 addresses? - MAC addresses operate at layer 2 (data link) while IP addresses operate at layer 3 (network / internet) This problem, com...

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4 pages

Written in 2022/2023

Grade A+

Eustace

8.1.1 What do we mean when we say Layer 2 protocols are the delivery vehicles for IP packets? - Layer 2 protocols like Ethernet and Wi-Fi provide fast packet transmission across a single network 8.1.2 Provide examples of TCP/IP protocols operating at Layer 3; at layer 4; and at layer 5/7. - •L3: -IP: provides best effort packet delivery across an internetwork -CMP: used to exchange messages between hosts -ARP: used to associate MAC addresses and IP addresses •L4: -TCP: provides reli...

-

26 pages

Written in 2022/2023

Grade A+

Eustace

How much connectivity does LANS provide? - 100 Mbps or 1Gbps How much connectivity does Home WAN provide? - 1Mbps to 50 Mbps Which WAN is shared my multiple users? - Home WAN Which WAN is faster? - Corporate WAN Why is the cost of LANs less than WANs? - 1) Distance is a factor in the cost of transmission increases 2) Most LANs consist of Ethernet and Ethernet is very inexpensive 3) Layer 2 technologies within WANs (until recently) are most costly than Ethernet 4) WAN carriers charge mont...

-

11 pages

Written in 2022/2023

Grade A+

Eustace

IAAS requires the user to maintain the - Application routers and switches are devices - provide the network when two hosts are connected via a switch their link is a - physical link when using a cloud service __________ is a concern - all of the above which command will give you the IP address of a web server if you only know the name - NSLOOKUP an Ethernet link light when on indicates a - Good layer 1 connection what command is useful to check network connectivity - Ping ping shows - la...

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8 pages

Written in 2022/2023

Grade A+

Eustace