Consider an ARQ protocol that uses only negative acknowledgments (NACKs), but no positive acknowledgments (ACKs). Describe what
Question:
Consider an ARQ protocol that uses only negative acknowledgments
(NACKs), but no positive acknowledgments (ACKs). Describe what timeouts would need to be scheduled. Explain why an ACK-based protocol is usually preferred to a NACK-based protocol.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 0% (1 review)
In an Automatic Repeat Request ARQ protocol that uses only Negative Acknowledgement NACKs the sender primarily receives feedback from the receiver whe...View the full answer
Answered By
Collins Omondi
I have been an academic and content writer for at least 6 years, working on different academic fields including accounting, political science, technology, law, and nursing in addition to those earlier listed under my education background.
I have a Bachelor’s degree in Commerce (Accounting option), and vast knowledge in various academic fields Finance, Economics, Marketing, Management, Social Science, Women and Gender, Business law, and Statistics among others.
4.80+
4+ Reviews
16+ Question Solved
Related Book For
Computer Networks A Systems Approach
ISBN: 9780128182000
6th Edition
Authors: Larry L. Peterson, Bruce S. Davie
Question Posted:
Students also viewed these Computer science questions
-
List three specific parts of the Case Guide, Objectives and Strategy Section (See below) that you had the most difficulty understanding. Describe your current understanding of these parts. Provide...
-
Jan Flenderson, marketing manager at Awesome Bits Games (ABG), was starting to get worried. The Kickstarter crowdfunding campaign for the latest company board game, Undead Rising, had gone live at 3...
-
Consider a reliable data transfer protocol that uses only negative acknowledgments. Suppose the sender sends data only infrequently. Would a NAK-only protocol be preferable to a protocol that uses...
-
Write each number in scientific notation. 0.875
-
A wave radiated by a source in air is incident upon a soil surface, whereupon a part of the wave is transmitted into the soil medium. If the wavelength of the wave is 60 cm in air and 20 cm in the...
-
A credit card company wants your business. If you accept their offer and use their card, they will deposit 1% of your monetary transactions into a savings account that will earn a guaranteed 5% per...
-
Which of these is an inertial reference frame (or a very good approximation)? A. Your bedroom B. A car rolling down a steep hill C. A train coasting along a level track D. A rocket being launched E....
-
Games N More operates a chain of retail stores that sell primarily puzzles, board games, and video games. The manager of each store receives a bonus based on annual store results. The companys CEO,...
-
It's amazing to see how far behind China is in terms of individual household income compared to other countries with similar economic standing. Do you think it's due to its sheer population size? Or...
-
Consider an ARQ algorithm running over a 20-km point-to-point fiber link. (a) Compute the propagation delay for this link, assuming that the speed of light is 2 10 8 m/s in the fiber. (b) Suggest a...
-
With 1 parity bit, we can detect all 1-bit errors. Show that at least one generalization fails, as follows: (a) Show that if messages m are 8 bits long, then there is no error detection code e = e(m)...
-
A current of 10 amp runs through a resistor with a resistance of 15 ohms. Find the rate of work that heats the resistor up.
-
Assume, that a column budget in a relational table PROJECT can take the nonnegative integer values not greater than 99999. What would be a correct specification of a domain constraint for a column...
-
calculate the NWC for the following Assumptions 8 5- File Home Insert Page Layout Formulas Data Review View Help 4267-XLS-ENG - Excel Tell me what you want to do Sabrina Ram SR Cut Times New Roma 8...
-
b. Consider the following 3-month moving average for the above time series and forecasting the sales volume for month 7. 3-month Forecast (F) error Squared Units Sold moving Error Month (Thousands)...
-
The COVID-19 pandemic - like the Cuban Missile Crisis in the 1960s, the 1987 Crash, or the Financial Crisis in 2008-2009 - brought an end to one of the longest-running bull markets in history. Note...
-
Write the ratio of mixed numbers in simplest terms: 3 2 6 to 54 6 Be sure to write your answer as a reduced fraction (e.g., 12/7). Submit Question
-
For Ortega Company, variable costs are 60% of sales, and fixed costs are $210,000. Managements net income goal is $60,000. Compute the required sales needed to achieve managements target net income...
-
Suppose Green Network Energy needs to raise money to finance its new manufacturing facility, but their CFO does not think the company is financially capable of making the periodic interest payments...
-
Create the shortest path tree and the forwarding table for node G in Figure 20.8. Figure 20.8 Example of a link-state database A B C DE F G A 0|2 00 B| 20|5 00 C00 D 3 0 3 00 4 00 B 4 3. 0 | 00 5 3...
-
We say that OSPF is a hierarchical intradomain protocol, but RIP is not. What is the reason behind this statement?
-
Create the forwarding table for node A in Figure 20.10. Figure 20.10 Least-cost tree Initialization Legend Root node A B Node in the path Node not yet in the path E F Potential path Path Iteration 1...
-
A liability account with a normal credit balance describes the Select answer from the options below Owner's Equity account. Prepaid Rent account. Drawings account. Unearned Revenue account.
-
What techniques are employed to prioritize actionable insights amidst a plethora of data points and information streams ?
-
$ 284,888 2,848,888 21,400 Timpanogos Incorporated is an accrual-method, calendar-year corporation. For 2023, it reported financial statement Income after taxes of $1,369,100. Timpanogos provided the...
Study smarter with the SolutionInn App