Automatic repeat request

rate is high NAK’s are sent occasionally oppose to ACKs never sent representing a significant reduction of feedback. So recovery under NAK could be faster. 8. What are the 3 transport layer services? These services are: o Connection Oriented Services where a connection is first established between sender and receiver before any data transfer takes place. o Connectionless Service where packets are sent to the receiver form the sender without any connections previously established. o Provides logical communication between application processes 9. Compare the design issues of Transport Layer with those of Network Layer Transport Layer design Issues Network Layer design issues Establishes, maintains and releases transport connection on the request of upper layers User needs to be aware of the physical implementation of the Network to store and forward packets Addressing schema is required Data is divided into small packet to them get transmitted from node to node User data is broken into smaller unit during data transfer Provides consistent addressing schema Performs end to end flow control Services are independent from routing technology Provides end to end error control Compares Virtual Circuit and datagram subnets Handles congestion control Implements connection oriented and connectionless services 10. What is fragmentation? Why is fragmentation important in Transport Layer? Fragmentation is the process in which a router or gateway in a network break…

While reading Paula Brown Glick’s article on the Americans with Disabilities Act (ADA), I understood that not all places, especially those in urban settings, may be equipped with assistive listening devices (ALDs) and in compliance with the ADA. The Americans with Disabilities Act was made effective in 1992, with the main goals of removing communication barriers and providing aids and services for those with disabilities. (46) With consideration to the ADA, the goal of this assignment was to…

of my dancing rather than just going through the motions and regurgitating what I’ve previously trained my muscles to do. Although I did not know it was called this, essentially, my goal was to engage in deep practice. The excerpts from Daniel Coyle’s book articulated in words the way in which I’ve been attempting to take class. Coyle’s writing introduced to me that deep practice is most efficient way to create optimal myelin, and if built on the proper circuits, myelin creates good muscle…

15 Negotiated procurement is used when a stand- alone contract is needed. This means that the requirements for specialized goods or services cannot be met with the available resources offered by MAS program or another pre-established contract. This paper identifies similarities and differences between FAR 8.405-2 and FAR 15 through the main activities of federal acquisitions. Additionally, discuss the main advantages and disadvantages of the two methods with the goal of creating a better…

The competitive range determination process is required per FAR Part 15 for competitive acquisitions and is used to identify the highest rated proposals eligible for discussion when using negotiation procedures outlined in FAR Part 15. The Competitive Range in a competitive acquisition is the range of the most highly qualified offers, from the entire collection of offers, received in response to a Request For Proposal (RFP). In negotiated competitive acquisitions, it is necessary to establish a…

This has the following benefits:  Automated gear shift  Improved fuel economy compared with torque converter automatic transmission  Improved acceleration performance compared with manual transmission  Improved shift quality compared with manual transmission  Easy to manufacture  Another is the system’s versatility since it gives manufacturers the option to introduce automatic gearboxes or semi-autos with minimal expense or complexity.  The performance is there. The fuel economy gain is…

Points of Interest The TH350 is an automatic shift, three speed transmission. The TH350 transmission was introduced in the 1969 model year as the successor to the GM Power glide automatic transmission. The TH350 transmission was developed in a joint effort by the Chevrolet and Buick Automotive Corporations. The TH350 transmission it is also referred to as the CBC (Chevrolet-Buick Combined) 350. Soon after production the Turbo 350 quickly became known for its strength, versatility and…

My job position did not require me to drive any vehicles with a manual transmission and respondent did not require other similarly situated employees not of my race or national origin to obtain a CDL for driving vehicles with manual and automatic transmissions.” Response: As articulated in the “Background” section, Mr. Casquejo was appointed to a Maintenance Specialist, Electrician Journey II position in the Facilities Maintenance Section and, as such, he was required to obtain a CDL Class B to…

their own rights and know they have the right to bear arms in the constitution. The people don’t realize that the argument can almost end up pointless if they came to an agreement on the argument and situation. Gun control sparks a lot of arguments and fights, but everyone may be able to come together and band together to control the situation carefully and fairly on both sides. Gun control may affect gun sportsman and hunters. The gun control laws may even cause gun fanatics and hunters to lose…

includes stickshifts. Very few Americans have the ability to drive a manual transmission. It is not terribly difficult to learn, and the benefits are worth the occasional stalls. The driver of a manual transmission car is able to get much better gas mileage, as well as increased control of the vehicle. The likelihood of driving distracted is reduced, as both hands and feet need to be engaged (at least while accelerating and deaccelerating). It can also be more enjoyable to drive than an…