To delete a letter to the RIGHT of the blinking cursor, press the ________ key

Fill in the blank(s) with correct word


Delete

Computer Science & Information Technology

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This term describes steps to segregate a network either physically with a dedicated network and hardware or logically with VLANs for security purpose.

What will be an ideal response?

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:

Computer Science & Information Technology

Which of the following is NOT a common logical function?

A) NOT B) IF C) OR D) COUNT

Computer Science & Information Technology

Describe a wiki and explain how a wiki differs from a blog.

What will be an ideal response?

Computer Science & Information Technology