Calculate total communication time required to retrieve rows

Assignment Help Basic Computer Science

Reference no: EM1363671

User queries the Part table in the Premiere Products database over the company intranet. Assume the Part table contains 5,000 rows, each row is 1,000 bits long, the access delay is 2.5 seconds, the transmission rate is 50,000 bits per second, and only 20 of the 5,000 rows in the Part table satisfy the query conditions. Calculate the total communication time required for this query based on retrieving all table rows one row at a time; then calculate the total communication time required based on retrieving the 20 rows that satisfy the query conditions in a single message.
You do not need the Premiere Products database to answer this question.

The formula is:

The total communication time to retrieve all rows, one row at a time is:
The total communication time to retrieve the 20 rows in one message is:

Reference no: EM1363671

Questions Cloud

How long after the first strike does wilma hears the sound : How long after the first strike does Wilma hears the sound. What is the time interval between successive sound pulses she hears.

Explain simple issue specific security policy in school : Rrules and regulations you have been provided with in your institution.does your school have a similar policy?does it contain all the elements listed in the text?

Entrepreneurial process in the health care field : What role do regulatory requirements play in the entrepreneurial process in the health care field? What can health care entrepreneurs do to establish a solid ethical and legal foundation?

Determine stock price : CK's earnings and dividends will grow at .5 percent monthly for next five years. After that the growth will stop. For year sixnd afterward, it will pay out all earnings as dividends.

Calculate total communication time required to retrieve rows : Calculate the total communication time required based on retrieving the 20 rows that satisfy the query conditions in a single message.

Inefficiencies of market : Suppose your uncle made a killing in the stock market yesterday. This implies that markets are inefficient. Determine the correct answer.

Key stakeholder for implementation plan : Describe the elements of a successful implementation plan. Discuss how you would insure these elements were communicated to the key stakeholder for the implementation plan.

Estimate the standard deviation of a portfolio : Stock X has a standard deviation of returns of 0.6, and Stock Y has a standard deviation of 0.4. The correlation of the two stock is 0.5.

Find out the recoil velocity that the raft : Find out the recoil velocity that the raft. At what height above the cannon should the net be placed in order to catch the daredevil.

User Account

All Pages