Expand the following acronyms:

a. FTTC
b. FTTH
c. FTTB
d. FTTD

a. fiber-to-the-curb
b. fiber-to-the-home
c. fiber-to-the-business
d. fiber-to-the-desktop

Computer Science & Information Technology

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Given the following environment

#include #include int main() { pid_t pid; // Code Fragment Goes Here return 0; } Write a code fragment that creates a child process and displays a message telling the user whether the process is the parent process or the child process along with the Process ID.

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Computer Science & Information Technology

The optional ____ keyword in the syntax of the ReDim statement tells the computer to keep the current array values when the size of the array changes.

A. Keep B. Protect C. Save D. Preserve

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Computer Science & Information Technology

What is Active Directory and what services does it provide?

What will be an ideal response?

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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