Write a SELECT statement to determine how many students enrolled in February 2007 (157 rows).

What will be an ideal response?


```
SELECT COUNT(DISTINCT student_id)
FROM enrollment e
WHERE enroll_date >=TO_DATE('01-FEB-2007')
AND enroll_date ```

Computer Science & Information Technology

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If you want to select files that are not listed contiguously, hold down the ____ key while you select each file.

A. Ctrl B. Alt C. Shift D. Fn

Computer Science & Information Technology

For a VLAN SVI to be in the up/up state, which option is not required?

A) The VLAN must be defined locally. B) The VLAN must have an entry in the MAC address table. C) An access link or trunk must be configured and optional in the VLAN (not blocked or pruned). D) The VLAN SVI must be enabled.

Computer Science & Information Technology

List three tasks that you can complete using Windows PowerShell.

What will be an ideal response?

Computer Science & Information Technology

________ is the illegal assumption of someone's identity for the purposes of economic gain.

A. Keystroke logging B. Identity theft C. Cyberbullying D. Denial-of-service attack

Computer Science & Information Technology