FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

1. a. Figure 2 shows a simple crawler thread. Discuss how crawler works based on it. (6 Marks) procedure CRAWLERTHREAD(frontier) while not frontier.done() do website

image text in transcribed

1. a. Figure 2 shows a simple crawler thread. Discuss how crawler works based on it. (6 Marks) procedure CRAWLERTHREAD(frontier) while not frontier.done() do website frontier.nextSite () url website.nextURL() if website.permitsCrawl (url) then text retrieveURL (url) storedocument (url, text) for each url in parse (text) do frontier.adduRL (url) end for if endier.releasesite (website) end procedure Figure 2 b. What are the information (in bold) given by this sitemap (Figure 3 ) to the crawler? (4 Marks) Figure 3

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Directions In Databases 12th British National Conference On Databases Bncod 12 Guildford United Kingdom July 6 8 1994 Proceedings Lncs 826

Directions In Databases 12th British National Conference On Databases Bncod 12 Guildford United Kingdom July 6 8 1994 Proceedings Lncs 826

Authors: David S. Bowers

1994th Edition

3540582355, 978-3540582359

Students also viewed these Databases questions

Question

★★★★★
Inventory errors are counterbalancing. Explain.

Answered: 1 week ago

Question

★★★★★
What trends do you see in this industry?

Answered: 1 week ago

Question

★★★★★
Smith Good Deeds Society is considering a four-year investment opportunity with the following cash flows: If Smith uses an annual discount rate of 8 percent, should it pursue the investment? Show...

Answered: 1 week ago

Question

★★★★★
1. a. Figure 2 shows a simple crawler thread. Discuss how crawler works based on it. (6 Marks) procedure CRAWLERTHREAD(frontier) while not frontier.done() do website frontier.nextSite () url...

Answered: 1 week ago

Question

★★★★★
Two alternatives are as listed below. If the MARR is 5%, which alternative should be selected Two alternatives are as listed below. should be selected? If the MARR is'5%, which alternative Year 1-3...

Answered: 1 week ago

Question

★★★★★
The company has the following beginning balances in its stockholders\' equity accounts on January 1 , 2 0 2 4 : Common Stock, $ 1 0 0 , 0 0 0 ;Additional Paid - in Capital, $ 3 , 7 0 0 , 0 0 0 ; and...

Answered: 1 week ago

Question

★★★★★
business law "This is impossible! Just totally impossible! Ten months ago I was sitting on top of the world. Upper-level management considered me one of the best, if not the best, engineer in the...

Answered: 1 week ago

Question

★★★★★
BE12.4-Using Excel to Calculate Direct Materials Variances PROBLEM Sprague Company's uses a standard cost system and has provided the following information for its direct materials during Julv....

Answered: 1 week ago

Question

★★★★★
Flounder Company purchased a new machine on October 1, 2022, at a cost of $110,000. The company estimated that the machine will have a salvage value of $10,000. The machine is expected to be used for...

Answered: 1 week ago

Question

★★★★★
During a research project, interviewers are giving a quota of interviews to complete within a given time frame. One interviewer consistently exceeds the quota but her data reveals lots of out-...

Answered: 1 week ago

Question

★★★★★
Performance management. Structural instruments such as wages and salaries, job design and the management of cooperation between individuals and groups are employed; the Harzburg model involving job...

Answered: 1 week ago

Question

★★★★★
Human resource development. Further education often follows after the initial dual system of craft and commercial apprenticeship which involve in-house and vocational school training.

Answered: 1 week ago

Question

★★★★★
Co-determination: aimed at controlling economic power by giving labour and capital a more equal status and bringing democracy to companies. Employees are represented at above-company level in...

Answered: 1 week ago

Previous Question Next Question