What is the purpose of the roller in an inkjet printer?

What will be an ideal response?


Computer Science & Information Technology

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Explain how the loose coupling inherent in message queues can aid with Enterprise Application Integration. As in Exercise 6.1, consider to what extent this can be traced to time uncoupling, space uncoupling or a combination of both.

What will be an ideal response?

Computer Science & Information Technology

To insert a blank page or page break tap CTRL + ENTER.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

Which directory contains system configuration files, and cannot include any executable programs?

A. /bin/      B. /dev/ C. /lib/ D. /etc/

Computer Science & Information Technology

Given a transaction that contains items {1, 3, 4, 5, 8}, which of the hash tree leaf nodes will be visited when finding the candidates of the trans- action?

The Apriori algorithm uses a hash tree data structure to efficiently count the support of candidate itemsets. Consider the hash tree for candidate 3- itemsets shown in Figure 6.2.

Computer Science & Information Technology