The Heading 1 style is designed to color coordinate with and to look subordinate to the Heading 2 style

Indicate whether the statement is true or false

FALSE

Computer Science & Information Technology

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An organization with many employees with each employee having a unique phone extension is said to be a ________ relationship.

A) 1:1 B) 1:Many C) Many:1 D) Many:None

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Computer Science & Information Technology

The most common type of printers found in schools and businesses are ________ printers

Fill in the blank(s) with correct word

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Computer Science & Information Technology

Which of the following is NOT an Access file extension?

A) ACCDB B) ACCDE C) ACCDT D) ACCTM

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Computer Science & Information Technology

This problem uses the table Employee (Id, DeptId, Name, Salary) with primary key Id.

(a) Assume Employee has a clustered index on Id that cannot be changed. It is proposed that the frequently processed query 

SELECT E.Name
FROM Employee E
WHERE E.DeptId = :dept
be handled using index covering. What kind of index would you propose to do this? Specify the search key attributes and the type (clustered/nonclustered, B+ tree/hash). (b) If your answer to the previous part was a hash (B+ tree) explain whether a B+ tree (hash) would work as well. (c) The application has the following frequently executed queries:

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Computer Science & Information Technology