Nt1310 Unit 7 Study Guide

Data rate: Is the rate at which data is transmitted. It can be determined by d = q / t (where d = data rate, q = quantity of data, t = time to transmit).

Parallel clustering: the database application is run parallel on both hosts. The difficulty in implementing parallel clusters is providing some form of distributed locking mechanism for files on the shared disk.

If the recipient has designated5 an information system for the purpose of receiving electronic communications, then, unless otherwise agreed, time of receipt = time when the EC enters the IS (s 13(3));

Transmission Time= [(100 bit/t seconds) = (10,000,000 bits / 1 second)] Therefore, t = 10 ms

From the figure, it can be seen that host1, host3, host 4 sends messages through the times say t1,t2,t3,t4 and the times are increasing.

In centralized computer or minicomputer frameworks the assets like memory, stockpiling of information and system data transfer capacity ought to be managed carefully.

ii) 0.1 seconds gives that feeling of instantaneous response that the outcome feels like it was actually caused by the user and not the computer. This level of responsiveness is very essential to the support of feeling of direct manipulation. Direct manipulation is key GUI techniques used to increase user engagement and control.

R17. With a length of 1000 km, a rate of 10 Mbps, and a packet size of 1 kB, the sender finished transmitting before the first bit of the packet reached the receiver. With a length of 10 km, a rate of 1 Mbps, and a packet size of 500 bytes, the first bit of the packet reached the receiver before the sender was finished transmitting.

This table below shows the original times converted into seconds, for the purpose of not having to round numbers and equal calculations.

Which of the following is the unit of measurement by which a hub's bandwidth is usually

Internet Protocol (IP) datagrams may arrive in a seemingly random order of chunks that the receiving IP entity must continuously collect until it can reconstruct the original datagram. Consider that the receiving IP entity possesses a buffer for assembling the original datagram's data field. The buffer will comprise of chunks of data and "holes" between them corresponding to data not yet received.

We observe that there is high standard deviation for most of the steps (especially Underwriting Step) and is comparable to mean value itself. Ex: For RERUNs Underwriting step mean is 18.7min while the standard deviation is 19.8min. Hence we are using 95% SCT for determining bottleneck step. And thus we consider Underwriting Stage as the bottleneck for the whole system.

The first concept covered is the transactional nature of communications. Transactional nature of communications essentially

In a TDM, the data rate of the link is n times faster, and the unit duration is n times shorter.

The ability to send and receive data efficiently is the most important objective of networking computers.