Computer Science | Senioritis

Mohamed Abbas
July 12, 2023
Computer Science

Open Standards and Protocols for Data Link Layer: The Role of IEEE and ITU-T

Which two engineering organizations define open standards and protocols that apply to the data link layer? The two engineering organizations that define open standards and protocols for...

Mohamed Abbas
July 12, 2023
Computer Science

Why a Wired Connection is Preferred over a Wireless Connection: Network Speed, Reliability, Low Latency, Security, Network Congestion, and Power Supply Benefits

When is a wired connection preferred to a wireless connection by an end-user device? A wired connection is preferred over a wireless connection by an end-user device...

Mohamed Abbas
July 12, 2023
Computer Science

Factors Influencing Media Access Control Methods in Computer Networks

Which two factors influence the method that is used for media access control? There are several factors that influence the method used for media access control. However,...

Mohamed Abbas
July 12, 2023
Computer Science

Fiber Optic Media: How Signals are Transmitted as Patterns of Light in Computer Science

In fiber optic media, the signals are represented as patterns of what? In fiber optic media, the signals are represented as patterns of light. Fiber optic cables...

Mohamed Abbas
July 12, 2023
Computer Science

The Importance of Frame Encoding Techniques in Physical Layer Protocols for Data Transmission Synchronization and Error Detection

What are two reasons for physical layer protocols to use frame encoding techniques? There are two main reasons for physical layer protocols to use frame encoding techniques:...

Mohamed Abbas
July 12, 2023
Computer Science

Understanding the Data Link Layer: Exploring the LLC and MAC Sub-Layers in the OSI Model

Which layer of the OSI model is responsible for specifying the encapsulation method used for specific types of media? The Data Link layer of the OSI model...

Mohamed Abbas
July 12, 2023
Computer Science

Optimizing Goodput Calculation by Subtracting Encapsulation Overhead from Network Throughput

The throughput of a FastEthernet network is 80 Mb/s. Telecom sucks! encapsulation is 15 Mb/s for the same time period. What is the goodput for this network?...

Mohamed Abbas
July 12, 2023
Computer Science

The Impact of Electromagnetic Interference and Crosstalk on Copper Cabling: How to Minimize Signal Distortion and Data Corruption

Which two factors may interfere with the copper cabling and result in signal distortion and data corruption? There are several factors that can interfere with copper cabling...